Brocade.Actualtests.150-810.v2014-03-13.by.Manini · 2014. 3. 13. · ARP resolution and Server1's ARP table includes an entry for Server2. ... You are creating a vLAG from a Brocade

Brocade.Actualtests.150-810.v2014-03-13.by.Manini.1 60q

Number: 150-810Passing Score: 800Time Limit: 120 minFile Version: 22.5

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Exam Code: 150-810

Exam Name: Brocade Certified Ethernet Fabric Profes sional 2013 Exam

Prüfung B

QUESTION 1After adding four new switches to a Brocade VCS fabric running TRILL, you determine that one of theswitches in the fabric is not allowed to join. What are two reasons why this has occurred?

(Choose two.)

A. The vcs enable command is not present in the configuration.B. 23 RBridges are defined in the fabric.C. The switch has the same RBridge ID as another device.D. The switch has the same VCS ID as another device.

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Explanation:

QUESTION 2Which two statements are true regarding Brocade's implementation of TRILL in a Brocade VCS fabric?(Choose two.)

A. TRILL in VCS uses the frame format described in the IETF standard.B. TRILL in VCS uses a Brocade enhanced frame format.C. TRILL in VCS uses IS-IS as the link state protocol.D. TRILL in VCS uses FSPF as the link state protocol.

Correct Answer: ADSection: (none)Explanation


QUESTION 3Which two statements regarding TRILL frames and Ethernet are true? (Choose two)

A. TRILL will add an additional CRC to the frame.B. The TRILL header will be modified at each hop through the fabric.C. The outer MAC headers will be modified at each hop through the fabric.D. The inner MAC headers will be modified at each hop through the fabric.

Correct Answer: BCSection: (none)Explanation


QUESTION 4Your Brocade VCS fabric is experiencing numerous inbound packet flooding incidents on specific ports.What would you implement on the VCS fabric to limit the incidents?

A. CEE mapB. BUM suppressionC. Enhanced Transmission SelectionD. Priority Flow Control

Correct Answer: BSection: (none)Explanation


QUESTION 5Which two statements describe OSPF within a Brocade VCS fabric? (Choose two)


A. Each RBridge running OSPF in the Brocade VCS fabric exchanges route information with itsneighbors.B. RBridges within the same Brocade VCS fabric will not be considered OSPF neighbors.C. Each configured Virtual Ethernet (VE) interface needs to run OSPRD. OSPF neighbors outside the fabric may be connected through a port channel.



QUESTION 6The exhibit shows a 3-node Brocade VCS fabric in which only RBI has L3 routing enabled. Assume thatARP resolution and Server1's ARP table includes an entry for Server2.

What is the outer destination MAC address in a frame passing through the link from RBI to RB3?

A. D2B. D1C. C22D. C12

Correct Answer: DSection: (none)Explanation


QUESTION 7You want to enable a Brocade VDX switch to form an OSPF neighbor relationship with a Brocade MLXe.Which two types of interfaces must be explicitly configured on the VDX? (Choose two)

A. switchportB. port-channelC. vlanD. ve

Correct Answer: CDSection: (none)

Explanation


QUESTION 8Which two statements are correct about VRRP and VRRP-E? (Choose two)

A. VRRP may be configured on all interfaces, but VRRP-E may only be configured on VE interfaces.B. When using VRRP, all peers are backups.C. Short-path forwarding is enabled by default on VRRP peers and must be explicitly enabled onVRRP-E

configurations.D. When using VRRP-E and the master router fails, you are able to ping the virtual IP address.



QUESTION 9Which two functions are provided by ASICs on the Brocade VDX 8770 line cards? (Choose two)

A. traffic managerB. packet processorC. SSL offloadingD. local switching

Correct Answer: ABSection: (none)Explanation


QUESTION 10What data is stored on the CID card? (Choose two)

A. management module serial numberB. FRU historyC. chassis serial numberD. VCS ID



QUESTION 11Which loop avoidance mechanism is present in TRILL?

A. TTLB. source and destination MACC. sub 30 second convergenceD. hop count



QUESTION 12Which two statements are correct regarding a Brocade VCS fabric? (Choose two)

A. If a link fails, traffic is automatically rerouted to other available paths.B. AII equal-cost paths in the fabric are available.C. Connected edge port interfaces are auto-configured and active.D. Connected edge port switch-to-switch interfaces are auto-configured and active.



QUESTION 13You currently are working on a VCS fabric with Enhanced Transmission Selection (ETS) implemented.Which two types of queuing features would you select to decrease congestion? (Choose two)

A. ACLB. REDC. PFCD. TRL



QUESTION 14What are two types of AMPP QoS profiles? (Choose two)

A. fabricB. convergedC. CEED. Ethernet

Correct Answer: CDSection: (none)Explanation


QUESTION 15You are creating a vLAG from a Brocade VCS fabric to another vendor's switch. The vLAG will not comeup. Why does this happen?

A. The external switches must consist of Brocade devices only.B. The vLAG must be on the same RBridge.C. The port-channel type must be standard.

D. The port-channel number should be different.

Correct Answer: CSection: (none)Explanation


QUESTION 16You are required to set up link aggregation, using a single Brocade Trunk between two Brocade

VDX 8770-8 switches. Which two statements are true regarding this scenario? (Choose two)

A. The port group on one switch does not need to match the port group on the other switch.B. Ports must be in the same group on both switches.C. Ports on the same switch must be in the same port group.D. Ports on the same switch may be in different port groups.



QUESTION 17You are adding 96 new 10 Gbps servers to your existing Brocade VCS fabric.

Which two solutions would you use? (Choose two)

A. two Brocade VDX 6720-60sB. two Brocade VDX 6710sC. three Brocade VDX 6710sD. two Brocade VDX 8770s



QUESTION 18You are currently implementing an AMPP configuration in NOS v3. 0. You notice that the port- profile is notassociated properly. What are two reasons for this? (Choose two)

A. No ACLs have been configured for the profile.B. The port-profile is not activated.C. The interface was not configured as a port-profile port.D. The Advanced Services license has not been applied.



QUESTION 19

You are in the process of designing a server-based virtualization infrastructure using Brocade VCStechnology using AMPP. Which three profile types would be applied to a port-profile? (Choose three)

A. FCoE port-profileB. iSCSI port-profileC. vLAG port-profileD. VLAN port-profileE. Security port-profile

Correct Answer: ADESection: (none)Explanation


QUESTION 20

You are performing zoning operations on a Brocade VDX switch. You want to share your native FC storagewith the Brocade VCS fabric. Referring to the exhibit, which two names would you use to create the zone?(Choose two)

A. permanent port nameB. portsymb nameC. port nameD. fabric port name



QUESTION 21You are trying to connect your Brocade VDX 6730-76 to your company's Brocade FC SAN. You have beeninformed that the SAN has Authentication Policy set to ON.

What data do you need from the SAN administrator? (Choose two)

A. The administrator's credentials of the connecting FC switch.B. The public key of the connecting FC switch.C. The WWN of the connecting FC switch.D. The shared secret of the connecting FC switch.

Correct Answer: CDSection: (none)

Explanation


QUESTION 22What are three attributes of DCB? (Choose three)

A. PFCB. ETSC. discovery protocolD. CDPE. DSCP

Correct Answer: ABCSection: (none)Explanation


QUESTION 23"Pass Any Exam. Any Time." - www.actualtests.com 9

Referring to the exhibit, which zone must be configured as part of the configuration to allow the host tocommunicate with the target disk device?

A. Fabric A:lsan_zone_a (0000:0000:0000:0001; 5,4)

B. Fabric B:LSAN_zone_b(l,l;5,4)

C. FabricA:zone_a (0000:0000:0000:0001; 0000:0000:0000:0002)

D. FabricB:LSAN_zone_b (0000:0000:0000:0002; 0000:0000:0000:0001)



QUESTION 24You have configured vCenter integration for your Brocade VCS fabric. What information will be learned bythe fabric? (Choose three)

A. HBA statusB. distributed virtual switchesC. standard virtual switchesD. storage mappingsE. port groups

Correct Answer: BCESection: (none)Explanation



QUESTION 25Referring to the exhibit, which two ports will be blocked by ACL20? (Choose two)

A. UDP port 15 trafficB. UDP port 5 trafficC. TCP port 80 trafficD. TCP port 15 traffic

Correct Answer: BDSection: (none)Explanation


QUESTION 26You want to enable outgoing traffic from Host Server 1, which will exit the local network on host server 2 tobypass the VRRP-E master router as shown in the exhibit.

What must be enabled on the VRRP-E group?

A. Spanning Tree ProtocolB. short path forwarding

C. preemptionD. multi-group virtual router cluster



QUESTION 27

The exhibit shows a four node VCS fabric in which RBI and RB2 are configured as L3 redundant peers withthe indicated priority statements.

If the L3 redundancy protocol is VRRP-E, what will be the priority for RBI if interface Polo on RBI goesdown?

A. 150B. 100C. 50D. 25



QUESTION 28

You have a Linux database server that only generates traffic when queried by a remote host. You would liketo keep this server active on a Brocade VDX 8770-4 without adding to frame flooding generated from otherservers. Which action would accomplish this?

A. Set the mac-address-aging time to 600.B. Add the MAC address as a static entry.C. Add an IP default route for the server.D. Set BUM suppression on the port.



QUESTION 29You have a Brocade VDX 8770 that has been affected by high amounts of multicast traffic on one of its 40GbE interfaces. What should you implement to limit the multicast traffic on this interface?

A. multicast rate limitingB. Enhanced Transmission SelectionC. BUM storm controlD. RED profiles



QUESTION 30You want to configure a Brocade VDX 6730 as a participating member of an STP environment. Which stepshould you take when configuring the device?

A. Enable standalone mode.B. Enable vcs mode.C. Install a VCS Fabric license.D. lnstalla POD license.

Correct Answer: ASection: (none)Explanation


QUESTION 31You need to configure an OSPF virtual link in an existing fabric. Which two parameter fields must bedefined? (Choose two)

A. transit area IDB. neighbor routerC. RBridge IDD. default router ID

Correct Answer: ABSection: (none)

Explanation


QUESTION 32You want to directly interconnect two Brocade VCS fabrics.

Which two statements are true? (Choose two)

A. The VCS ID of both Brocade VCS fabrics should be the same.B. Edge Loop Detection (ELD) is enabled globally per Brocade VDX.C. The VCS ID of both Brocade VCS fabrics should be different.D. Enabling Edge Loop Detection (ELD) will prevent a loop from accidently being created.



QUESTION 33You need to configure two separate VCS fabrics for connectivity to each other. The fabrics must remainindependent fabrics. Maximum throughput and redundancy is required for the links between them. Whichtechnology would meet these requirements?

A. MPLSB. ISLtrunkingC. SPBD. vLAG



QUESTION 34Referring to the exhibit, which Rbridge-Id will be associated to the virtual IP of the cluster?

A. 31B. 32C. 33D. 40



QUESTION 35You have been asked to use Brocade Network Advisor to manage your VCS fabric's configurations.

Which two events will trigger a configuration backup? (Choose two)

A. When a user manually chooses to save the configuration.

B. When a device is discovered.C. When the startup-config is copied to a USB device.D. When the running-config is copied using FTP.



QUESTION 36You are upgrading the Slot2 line card within your Brocade VDX 8770-4 from a 48-port 10 GbE card to a 12-port 40 GbE card.

Which action must be taken before the upgrade is successful?

A. The 10 GbE card needs to be removed and the chassis reloaded.B. This operation must be performed while the switch is powered off.C. No special configuration is required.D. The slot2 line card must be powered off and no linecard 2 executed.



QUESTION 37You have inherited a Brocade VCS fabric from a previous network administrator. You discover that thenetwork began experiencing problems after a configuration change that occurred after a software upgrade.To troubleshoot this issue, you refer to a dated configuration from the previous year. Which threecommands will assist in troubleshooting the configuration change using the Brocade VDX? (Choose three)

A. show firmwaredownloadhistory allB. show logauditlogC. copy supportD. show technical-supportE. show vcs

Correct Answer: ABCSection: (none)Explanation


QUESTION 38A device becomes unreachable through the management interface after executing the following command:

switch(config)# sflow polling-interval 10

Which two actions will resolve this issue? (Choose two)

A. Decrease the sFlow sampling rate.B. Reduce the polling interval to 1.C. lncrease the polling interval to 100.D. lncrease the sFlow sampling rate.



QUESTION 39You are currently viewing your Brocade VCS fabric and you discover one of the switches is not in the fabric.Which two commands would you use to validate a VCS switch segmentation issue?

(Choose two)

A. show fabric islB. show fabric allC. show fabric islportsD. show fabric topology



QUESTION 40You are an administrator for a Brocade VCS fabric. During a high traffic period, you observe that theprincipal routing bridge has been lost due to a power issue and an RBridge election will be occurring. YourCTO wants a status update. What information would you report? (Choose two)

A. The fabric is rebuilt through the control plane and no user intervention is required.B. Some external fabric connections must be disabled to allow the RBridge election to occur on the control

plane.C. There is no impact to the data plane of the fabric, it will continue to forward traffic without disruption.D. There is an impact to the data plane while the fabric is being rebuilt, some traffic will not be forwarded.



QUESTION 41Your VCS fabric is connected to servers using vLAGs. You notice that when one of the switches formingthe vLAG is reloaded, there is some traffic loss on the connected servers.

Which feature will enable a graceful failover while minimizing traffic loss?

A. active LACPB. Brocade LAGC. ignore splitD. vLAG optimized multipathing



QUESTION 42You notice that traffic distribution in your network is unbalanced across equal cost paths.

Which two changes will improve traffic distribution? (Choose two)

A. Add a hash swapping configuration.B. Add more links to the under-used trunks.C. Add more links to the over-used trunks.D. Change the ECMP path selection method.



QUESTION 43An ISL between a Brocade VDX 8770-8 and a Brocade VDX 6720-24 is not coming up.

Which two conditions would cause this to happen? (Choose two)

A. There is RBridge ID overlap between the switches.B. There is VCS ID overlap between the switches.C. VCS mode is disabled on the VDX 6720-24.D. VCS mode is disabled on the VDX 8770-8.



QUESTION 44You are managing a Brocade VCS fabric using a virtual IP address. You notice that the IP address is nowdirecting you to a different switch than usual. Which two events would have caused this to occur? (Choosetwo)

A. The IP address has been remapped.B. A new RBridge has been introduced to the cluster.C. The Principal RBridge has gone offline.D. The VCS cluster has been rebooted.



QUESTION 45You reviewed the log on a VDX switch and find SCN error messages. You believe that an FCoE initiator isnot properly responding to RSCNs. Which two statements would indicate correct behavior? (Choose two)


A. Zoning rules still apply for FCoE devices since the devices are treated as regular FC F_Ports.B. Zoning rules still apply for FCoE devices since the devices are treated as regular FC N_Ports.C. An RSCN is generated to all registered and affected members when an eNode either logs in or logs out

of an FCF.D. An RSCN is generated to all non-registered and affected members when an eNode either logs in or logs

out of an FCF.



QUESTION 46An FCoE device is unable to log in to a Brocade VDX 8770. What are two reasons for this happening?(Choose two)

A. The default FCoE map has not been applied to the interface.B. An FCoE map has not been configured.C. Required TLVs have not been advertised under LLDP.D. The port or LLDP has been correctly configured but should be enabled in NOS.



QUESTION 47You have configured your fabrics for FCoE-to-FC connectivity in fabrics A and B using FCR on the BrocadeDCX 8510-8. You complete the required zoning configuration to share devices. Referring to the exhibitwhich design rule is being violated?

A. Zoning scalability limits have been reached.B. An Integrated Routing license is required on the DCX.C. Domain scalability limits have been reached.D. Device sharing to more than one FC edge fabric is not allowed.



QUESTION 48Viewing the command output shown in the exhibit, you notice that one of the ports on a vLAG is down. Youdecide to execute a NOS v3. 0 debug command on the remote Brocade VDX 6730 to troubleshoot theproblem. Which two statements are true about the output for both commands?

(Choose two)

A. Two ports are enabled in the LAG.B. LACP debugging is capturing information on all LAG member ports.C. The local end of the LAG has two RBridges.D. The LACP debug command captures PDUs.



QUESTION 49Referring to the output shown in the exhibit, you notice that the vLAG does not form when creating a two-port vLAG. Why is this happening?

A. The port-channel numbers are not the same.B. The port-channel cannot be a port-profile port.C. The port-channel has vlag-ignore-split configured.D. The port-channel does not have a VLAN specified.



QUESTION 50You are troubleshooting an issue on a vLAG. The vLAG will not form on a pair of 1 Gbps ports between theBrocade VDX and the Brocade ICX. What is causing the problem?

A. Both ends of the link are set to standard.B. The links are set to passive on one end and active on the other.C. The speed of the link was not manually set to 1000.D. Both ends of the link are set to active.



QUESTION 51You have configured ELD on your edge ports. Referring to the exhibit, which port was disabled by ELD?

A. 3/0/1B. 4/0/1C. 8/0/1D. 10/0/1



QUESTION 52

Referring to the exhibit, what is RBridge A?

A. contiguous with OSPF Area 0B. an OSPFASBR

Can OSPF ABRC. an OSPFDR Other



QUESTION 53Within a Brocade VCS fabric, which protocol is used with TRILL?

A. SPBB. IS-ISC. FSPFD. OSPF



QUESTION 54Referring to the exhibit, which RBridge would be elected as the multicast root bridge?

A. RBID1B. RBID2C. RBID5D. RBID4



QUESTION 55You have connected a new Brocade VDX 8770 to an existing Brocade VCS fabric. The configuration of thisnew device is set to replace the multicast root bridge in the fabric.

What will happen to the multicast tree after this switch joins the fabric?

A. The multicast tree will remain at its current root until the principal switch is rebooted.B. The multicast tree will remain at its current root until the user enters a command to commit the change.C. The multicast tree will only change if the new switch is also the new principal switch.D. The multicast tree will be immediately rebuilt with the new root.



QUESTION 56You received two new Brocade VDX 8770 switches in your data center. You would like to select amechanism to control multicast frame replication and cap the effect of multicast traffic. Which rate limitingmechanism would you select?

A. multicast rate limitingB. BUM storm controlC. traffic rate limitingD. priority flow control



QUESTION 57What happens to a spanning tree packet when it is received on an edge port of a Brocade VCS fabric?

A. The spanning tree packet is dropped.B. The spanning tree packet is flooded to all fabric members.C. The spanning tree packet is passed through the fabric.D. The spanning tree packet is sent to the principal switch.



QUESTION 58What are two characteristics of the Switch Fabric Module (SFM) in the Brocade VDX 8770?

(Choose two)

A. It contains Condor3 ASICs for switching packets between line cards.B. It connects to the Wolverine ASIC on the line cards.C. It uses a bus topology to connect to line cards.D. It has an early-removal indicator to avoid packet loss during hotswap.



QUESTION 59Which three statements are true about the Brocade VDX 8770 management card? (Choose three)

A. It has a 10 Gbps connection to all line cards.B. It has a 10 Gbps connection to the other management card.C. It handles data plane functions for all line cards.D. It has a USB port for software upgrades.E. It handles control plane functions for all line cards.

Correct Answer: BDESection: (none)Explanation


QUESTION 60Which two statements are true about TRILL and Brocade VCS fabrics? (Choose two)

A. They support multipathing for unicast traffic.B. They support encryption and compression of data over fabric ISLs.C. They provide self-forming and self-repairing fabrics.D. They combine multiple Ethernet frames into one jumbo TRILL frame.



QUESTION 61Which protocol used by TRILL provides an advantage over legacy Ethernet networks?

A. VSRPB. ECMPC. iBGPD. SPB



QUESTION 62You have a new Brocade VCS fabric. You are asked to integrate the fabric to an existing traditional networkthat uses DSCP. No QoS configuration changes have been made.

Which statement is correct in relation to ingress traffic into the fabric?

A. All DSCP values are ignored.B. AII DSCP values are removed from the VLAN tag.

CAN DSCP values are mapped to CoS 0.C. AII DSCP values are re-mapped to DSCP 0.



QUESTION 63Which DCB protocol allows you to configure a bandwidth percentage to different priority groups?

A. Priority Flow ControlB. Enhanced Transmission SelectionC. Data Center Bridging ExchangeD. Congestion Notification



QUESTION 64You must configure an ISL trunk between a Brocade VDX 8770-8 and a Brocade VDX 6710.

What is the maximum number of links that will form a single ISL trunk in this configuration?

A. 4B. 6C. 8D. 10



QUESTION 65You need to configure link aggregation between a Brocade VDX 8770 and a third-party CNA.

Which two link aggregation types are available? (Choose two)

A. standards LACPB. Brocade LACPC. ISL trunkingD. vLAG



QUESTION 66You are adding an FC SAN to an existing Brocade VCS fabric. Which Brocade VDX switch will you need?

A. BrocadeVDX6710B. Brocade VDX 6720-60C. Brocade VDX 6730-32D. Brocade VDX 8770



QUESTION 67You are designing a new VCS fabric that requires FC SAN connectivity and port connectivity of 1, 10, and40 Gbps. At a minimum, which two switches must you use? (Choose two)

A. a Brocade VDX 6710B. a Brocade VDX 6720C. a Brocade VDX 6730D. a Brocade VDX 8770



QUESTION 68You must provide your organization with a virtualized infrastructure using AMPP. Which protocol layer isused to do this?

A. Layer 2B. Layer 3C. Layer 4D. Layer 7



QUESTION 69You are configuring a Brocade VCS fabric for FCoE-to-FC connectivity to a Brocade SAN. You need toensure that there will be no conflicts when the link is brought online.

Which settings should be verified?

A. RBridge IDs and front domain IDsB. RBridge IDs and FC domain IDsC. Zoning configurationsD. Fillsword settings



QUESTION 70You are configuring FCoE initiators on a Brocade VDX 6730-32 switch to communicate with FC storagetargets in a connected fabric and other Ethernet nodes in the same Brocade VCS fabric.

Which two configurations must be applied to the interfaces? (Choose two)

A. fcoeportB. FIP snooping ACLsC. port-profile-portD. switchport



QUESTION 71You have been asked to provide your company with a lossless Ethernet network using Data CenterBridging (DCB). Which two protocols would you be able to implement? (Choose two)

A. FCoEB. iSCSIC. FCIPD. IP over FC



QUESTION 72Referring to the exhibit, which two statements are true regarding the outbound queuing on an interface thatis using this CEE map? (Choose two)

A. Traffic for priority group 2 will be sent at a 2:1 ratio.B. Traffic for priority group 1 will be sent at a 2:1 ratio.C. Traffic for priority group 15.0 will receive preference over priority group 1.D. Traffic for priority group 1 will receive preference over priority group 15.0.



QUESTION 73You are configuring VMware vCenter server integration with your Brocade VCS fabric.

Which protocol should be enabled in the vSwitches in the VM environment?

A. LLDPB. FDPC. DCBXD. CDP



QUESTION 74After configuring a new IP ACL, you observe continuous high CPU usage on the VDX switch.Which ACL parameter would cause this?

A. maskB. deny logC. hard-dropD. perm it



QUESTION 75The exhibit shows an existing network using VRRP as the Layer 3 redundancy protocol on Brocade VDXswitches RB1 and RB2. An engineer suggests that VRRP-E be implemented to replace VRRP.

What will be required to implement this suggestion to the design?

A. The default gateway must be reconfigured on all network clients.B. The static routes must be reconfigured on each RBridge.C. The IP addresses must be removed from the LAN interfaces on RBI and RB2.D. RB3 and RB4 could be removed from the network.



QUESTION 76Referring to the exhibit, interfaces Po 20 and Po 30 on the router fail. What will be the resulting

VRRP-E priority of the RBridge?

A. 20B. 30C. 50D. 100

Correct Answer: D

Section: (none)Explanation


QUESTION 77You want to configure a Brocade VDX 6720 port as an edge port to a Brocade MLXe core switch. Whichaction will shorten any link bring-up delays on Brocade VCS fabric edge ports?

A. Disable fabric ISL check.B. Disable tagging native VLAN packets.C. Enable auto-negotiation to external 1 GbE ports.D. Enable access mode.



QUESTION 78You want to provide a connection between two hosts and a Brocade VDX 8770-4. The IP address of eachhost port is on two different subnets. Which two configuration actions would you implement? (Choose two)

A. Assign the same VLAN to each port.B. Assign a different VLAN to each port.C. Usethe native VLAN.D. Assign a VE for each VLAN.



QUESTION 79Which two statements are true for multicast traffic ingressing into a Brocade VCS fabric on a Vlag withIGMP snooping enabled? (Choose two)

A. The available ports in the vLAG will be used for multicast traffic.B. The multicast traffic will be flooded out all fabric ports.C. AN multicast traffic will be sent out the primary port on the vLAG.D. AII multicast traffic will be limited to 10 Gbps per vLAG.



QUESTION 80

Referring to the exhibit, which command would be needed in VDX 1 to enable a RIP route to propagate intoOSPF Area 0?

A. Switch(conf-ospf-router)# area 1.1.1.1 nssa 1B. Switch(conf-ospf-router)# redistribute connectedC. Switch(conf-ospf-router)# area 1.1.1.1 abr 1D. Switch(conf-ospf-router)# area 1.1.1.1 virtual-link rip



QUESTION 81You are trying to configure a vLAG using two Brocade VDX switches and it is not forming properly.

What are two reasons for this happening? (Choose two)

A. There is no connectivity between the VCS fabric switches.B. Port-channel numbers configured on the VCS switches do not match.C. The vLAG is configured as active on the VCS switches and passive on the device at the other end.D. The vLAG is configured as standard on the VCS switches and standard on the device at the other end.



QUESTION 82

Referring to the exhibit, the interface is not eligible for use in a dynamic LAG. What is the reason for this?

A. The interface is not operational.B. Flowcontrol is disabled.C. There is a speed mismatch between this interface and the interface at the far end.D. The interface is configured for half-duplex.



QUESTION 83You are attempting to establish SNMP connectivity from a management server to a Brocade VDX 8770.The management device is polling a read-only snmp-community called "charlotte" using SNMPv1. The8770 has a default SNMP configuration. Which two statements are true? (Choose two)

A. An existing community string must be deleted before creating the "charlotte" community string.B. A read-only community-string called "charlotte" can be created leaving the default strings in place.C. An snmp-server-host specifies the IP of the management server.D. An SNMPv1 community cannot be edited.



QUESTION 84Your VCS fabric has several new Brocade VDX switches running NOS v3. 0. You want to be proactivelynotified of any thresholds and alerts pertaining to switch hardware. Which two

Brocade products would you configure? (Choose two)

A. Brocade Network AdvisorB. Fabric WatchC. NET HealthD. SAN Health



QUESTION 85You are performing a software upgrade on a Brocade VDX 8770 and the firmware download command hasfailed while upgrading an interface module. What should you do next to initiate the auto-leveling process?

A. Issue the firmware download command.B. Issue the power-on linecard command.C. Issue the firmware download then the firmware commit command.D. Issue the power-off linecard command then the power-on linecard command.



QUESTION 86

A customer has configured a two-port vLAG from two Brocade VDX 8770-4s which are members of a VCSfabric to a VDX 6720 in stand-alone mode. On both switches, the port-channel and VLANs are configuredas shown in the exhibit. When a failed link of the vLAG is restored, the traffic between the two servers failsfor 10 seconds before the traffic is restored.

Which configuration change will minimize the traffic loss?

A. SetSwitchportto access.B. Set the allowed VLAN from all to 10 for the two servers.C. Set vLAG to ignore-split.D. Set trunk tag to VLAN 10 for the two servers.



QUESTION 87

You are designing a Brocade VCS fabric using a Brocade VDX 6730 running NOS v3. 0. The customerrequires connectivity from Host A to FCoE Storage A as shown in the exhibit.

Which two statements are true regarding licensing for this environment? (Choose two)

A. The VCS_FABRIC license is required for this design.B. The FCOE_BASE license is required for RB2 and RB4.C. The FCOE_BASE license is required for RB2, RB3, and RB4.D. Full POD licensing is required for switches in this design.



QUESTION 88You are troubleshooting an existing LAG. After issuing clear Lacp counters, you observe the output shownin the exhibit. What is the problem?

A. The VDX is not transmitting LACPDUs.B. An upstream switch is not transmitting LACPDUs.C. An upstream switch is flooding LACPDUs on port channel 10.D. The VDX is not marking LACPDUs on port channel 10.

Correct Answer: B



QUESTION 89You are creating a two-node fabric that contains a Brocade VDX 8770 and a Brocade VDX 6720.

The VDX 8770 is licensed with the Advanced Services bundle license. When connecting the switches, younotice that the fabric is segmented. Which statement is true?

A. The VDX 6720 requires an FCoE license.B. The VDX 6720 requires a Layer 3 license.C. The VDX 6720 requires a VCS license.D. The VDX 6720 requires the Advanced Services bundle license.



QUESTION 90You are investigating a fabric connectivity problem and issue the sho int te 1/0/4 command on a

Brocade VDX RBridge. Referring to the exhibit, what are two causes for the problem? (Choose

two)

A. extensible Messaging and Presence Protocol (XMPP) is being used to support VoIP on this interface.B. There is a hardware problem with a NIC or transceiver.C. A neighboring device is producing packets that are longer than expected.D. There are corrupt frames.



QUESTION 91Flow control has not been established to the port shown in the exhibit. Why is this happening?


A. DCBX returned an error condition for PFC configuration.B. PFC is disabled on the switch.C. 802.3X Ethernet PAUSE is in use.D. PFC cannot be configured for more than one CoS.

Correct Answer: A



QUESTION 92You want to connect a Brocade VDX 6730 to a Brocade DCX 8510-4 SAN fabric. When the physicalconnection is made, the connection does not become active.

Which two configuration changes will allow the connection to activate? (Choose two)

A. Configure the EX_Port on the DCX 8510-4 to interopmode 5 for the VDX.B. Configure two 10 GbE ports on the VDX 6730 to form a vLAG to the DCX 8510-4.C. Configure the FC port on the VDX to EX_Port mode with the Fabric ID of the DCX 8510-4.D. Configure the DCX 8510-4 with FCR capability.



QUESTION 93As part of your VCS fabric design, you are connecting a remote FC SAN to your VCS fabric. The SAN is 7km away in a nearby office. You have a connection to the FC router, but it is not functioning properly. Whichtwo actions would resolve this problem? (Choose two)

A. Use long distance LS mode.B. Use long distance isl mode.C. Use long distance LE mode.D. Use long-distance LO mode.



QUESTION 94You notice that several vLAG enabled devices are experiencing slow recovery time for FCoE when there isa failure on the vLAG. Referring to the exhibit, which action would result in faster recovery?

A. Increase the FCoE priority.B. Increase the Max-Enodes value.C. Decrease the FKA value.D. Disable the Timeout.



QUESTION 95

ELD has been configured globally and enabled on edge ports. Referring to the exhibit, which port will beblocked by ELD?

A. port init pol in Fabric 1B. port init po 2in Fabric1C. port init po 2 Fabric 2D. port init po 2 in Fabric 3



QUESTION 96You are troubleshooting an OSPF problem in an existing OSPF environment through a telnet connection.You are trying to determine the scope of the problem and use the command debug

ip ospf events to further troubleshoot. No output is displayed after issuing this command.

What should you do?

A. Issue the terminal monitor command.B. Issue the debug destination telnet 1 command.C. Switch to SSH connections.D. Upgrade the firmware due to the software issue.



QUESTION 97You are not able to ping across the VCS fabric. Which two troubleshooting steps should you perform toisolate the problem? (Choose two)

A. Trace the packet flow to determine where ICMP packets are dropping.B. Trace the packet flow to determine where ECMP packets are dropping.C. Trace which direction is failing using interface statistics.D. Look for incrementing multicast counters on the devices.



QUESTION 98You are implementing an LACP LAG between a Brocade VCS fabric and an existing IP network. The LAGhas not formed. Which two steps should you take to troubleshoot this problem? (Choose two)

A. Verify the LAG is configured as standard.B. Verify the LAG is configured as brocade.C. Verify that LACPDUs are being sent.D. Verify that both ends are configured as passive.



QUESTION 99You are connecting a server to interface te 1/2/4. The server administrator is complaining that the serverhas no network connectivity. Referring to the exhibit, what is causing this connectivity issue?

A. LLDP is not communicating with the other side of the link.B. The interface is disabled using the shutdown command.C. The interface is not configured as a Layer 2 switchport.D. The SFP is not plugged in.



QUESTION 100Referring to the exhibit, which switch would be elected as the Principal RBridge?

A. RBID1B. RBID2C. RBID3D. RBID4



QUESTION 101STP BPDUs are being forwarded into a Brocade VCS fabric using NOS v3. 0. How will these frames beforwarded?

A. The edge VDX will forward all BPDUs to the multicast root bridge.B. The edge VDX will broadcast the BPDUs to all RBridges.C. The edge VDX will drop all BPDUs.D. The edge VDX will forward all BPDUs to the STP root bridge.



QUESTION 102Referring to the exhibit,

***Exhibit is Missing***

which three links are eligible to be an ISL? (Choose three)

A. AB. BC. CD. DE. E

Correct Answer: ABESection: (none)Explanation


QUESTION 103You are currently evaluating the Port Based Policer feature for use in your Brocade VCS fabric. Youreceived four Brocade VDX 8770 switches. Which three features are supported in the switches? (Choosethree)

A. policing options that allow packet headers to be modified for Class of Service (CoS)B. color-based priority mapping scheme for limiting traffic rateC. policing option that allows packet headers to be modified for FCoE precedenceD. policing options that allow packets to be assigned to a traffic classE. policing options that prevent packets from being assigned to a traffic class

Correct Answer: ABDSection: (none)Explanation


QUESTION 104

The exhibit shows a four node VCS fabric in which RBI and RB2 are configured as L3 redundant peers withthe indicated priority statements. If the L3 redundancy protocol is VRRP, what will be the new priority forRBI if interface Po10 on RBI goes down?

A. 50B. 100

C 125C. 150



QUESTION 105The exhibit shows a 3-node Brocade VCS fabric in which only RBI has L3 routing enabled. ARP resolutionand Server1's ARP table includes an entry for Server2. What will the destination MAC address be forframes sent by Server1?

A. D2B. B22

C. A12D. A11



QUESTION 106Which two statements describe the relationship between a Virtual Ethernet (VE) and a VLAN?

(Choose two)

A. VE routing is enabled on a per RBridge basis.B. Every switch in the fabric must have a VE for every VLAN where routing is enabled.C. One switch in the fabric can act as the VE for the VLAN on all other switches in the fabric.D. A VE can be enabled on an ISL port.



QUESTION 107Which two statements describe the benefit of VRRP-E Short Path Forwarding? (Choose two)

A. Short Path Forwarding may be configured on any interface.B. Short Path Forwarding is supported on the Brocade VDX 8770.C. Using VRRP-E results in active-active load-balancing.D. The virtual IP address may be the same as the real IP address.



QUESTION 108Which two statements are true regarding VLAN configuration in a Brocade VCS fabric? (Choose two)

A. VLAN 1 is the default VLAN.B. VLAN configuration is required on ISL ports.C. VLAN 4096 is not configurable.D. VLAN numbering must be consistent throughout the Brocade VCS fabric.



QUESTION 109What are two differences between VRRP and VRRP-E? (Choose two)

A. VRRP supports FortyGigabitEthernet, TenGigabitEthernet, Gigabitethernet, and ve ports.B. VRRP-E supports FortyGigabitEthernet, TenGigabitEthernet, Gigabitethernet, and ve ports.C. VRRP-E is a Brocade proprietary protocol similar to standards-based VRRP.D. VRRP is a Brocade proprietary protocol similar to standards-based VRRP-E.



QUESTION 110Which two statements about a fully functional Brocade VDX 8770 chassis are true? (Choose two)

A. In the VDX 8770-4, SI and S2 must be populated with at least one Switch Fabric Module (SFM).B. In the VDX 8770-4, S2 and S3 must be populated with at least one Switch Fabric Module (SFM).C. In the VDX 8770-8, SI and S2 must be populated with at least one Switch Fabric Module (SFM).D. In the VDX 8770-8, S3 and S4 must be populated with at least one Switch Fabric Module (SFM).



QUESTION 111Which function is provided by the ASIC on the Switch Fabric Module (SFM)?

A. intrachassis switchingB. packet processorC. firmware storageD. distributed processing



QUESTION 112

You want to migrate the environment shown in the exhibit from a Brocade VCS fabric to a spanning-treeprotocol (802. Id) environment in the same VLAN. Which two statements are correct? (Choose two)

A. 802.1d is not supported on the Brocade VDX 6710.B. Two devices will have blocked interfaces.C. The aggregate bandwidth of the environment will decrease.D. One device will have a blocked interface.





there is a broadcast storm in VCS fabric 2. ELD is configured on VCS 1 and not configured in VCS2. Which three links will be disabled? (Choose three)




QUESTION 114Random Early Discard (RED) is configured on a Brocade VDX 8770. With incoming traffic for CoS priority5, queues have built up and the maximum threshold has been reached. Which statement is true?

A. All traffic with the same CoS priority will be dropped until congestion is cleared.B. The lower CoS priority traffic will be dropped until congestion is cleared.C. Lower CoS priority traffic will be randomly dropped until congestion is cleared.D. The configured percentage of the same CoS priority traffic will be dropped until congestion is cleared.



QUESTION 115Which statement is correct about Priority Flow Control?

A. The queue levels are managed per input port, per priority.B. Pause On/Off can only be specified for TX direction.C. There are seven high-water and low-water thresholds for each input port.D. Both ends of a link are auto-negotiated and configured identically for Priority Flow Control.



QUESTION 116Which two statements about DSCP in VCS mode are true? (Choose two)

A. There is a default DSCP map in VCS mode.B. You cannot remap DSCP traffic classes.C. DSCP trust is disabled in VCS mode by default.D. DSCP maps to the fabric priority by default.



QUESTION 117

A pair of Brocade MLX routers is configured as a Multi-chassis Trunking (MCT) pair and connected to apair of Brocade VDX RBridges in a full mesh configuration as shown in the exhibit. The VDX RBridges areconfigured on the MCT pair as a single MCT client. The ports on the MLX that connect to the VDXRBridges are configured for LACP active mode. You then issue a show port-channel detail command andobserve the following output:

RB1# show port-channel detail

<Output truncated>

Link: Te 1/0/11 (0x18150014) sync: 0

Link: Te l/0/12 (0x18160015) sync: 0

Which statement is true about the output?

A. The vLAG is operational.B. The vLAGisnotoperationalbecausetheport-channelnumberisthesameasthe channel-group number.

C. The vLAG is not operational due to a LAG type mismatch.D. The vLAG is not operational due to a LAG mode mismatch.



QUESTION 118You are creating a vLAG from the Brocade VCS fabric to another vendor's switch.

Which two statements are true about this connection? (Choose two)

A. The configuration should be the same on all members of the vLAG.B. The port channels are type standard.C. The ports in the vLAG may be different speeds.D. This configuration ensures no duplication of broadcast and multicast packets.



QUESTION 119Referring to the exhibit, what will be the result of this configuration?

A. There will be one Brocade ISL trunk established.B. There will be two different Brocade ISL trunks established.C. There will be one Brocade ISL trunk and one vLAG established.D. There will be no Brocade ISL trunks established.

Correct Answer: DSection: (none)

Explanation


QUESTION 120

Referring to the exhibit, what will be the result of this configuration?

A. There will be one Brocade ISL trunk established.B. There will be two different Brocade ISL trunks established.C. There will be no Brocade ISL trunks established.D. There will be one Brocade ISL trunk and one vLAG established.



QUESTION 121You observe the following message during a LAG configuration:

Mux machine state: Deskew not OK.

Which two changes would resolve this issue? (Choose two)

A. Ensure that the length of the fiber cable is equal.B. Configure a Brocade dynamic LAG.C. Configure a standard LAG.D. Ensure that the optics are the same type.



QUESTION 122You are planning to deploy several Brocade VDX 8770s.


Referring to the exhibit, what are three Brocade recommended use cases? (Choose three)




QUESTION 123Referring to the exhibit, you decide to implement vLAGs at two points in your network. There areconnections between VCS 1 and VCS 2, as well as the connections from VCS 1 to the MLXe core.

Which two benefits do you receive from this design? (Choose two)

A. The design eliminates the need to run STP between network tiers.B. The design creates active-active redundant paths between network tiers.C. The design creates active-passive redundant paths between network tiers.D. The design eases administration by creating a single Brocade VCS Fabric.



QUESTION 124You have been asked to ensure that your AMPP port-profile content is either MAC based or

extended ACL based. On which two attributes are the security profiles applied to the ACLs?

(Choose two)

A. WWNB. user-defined profileC. policy IDD. port ID



QUESTION 125You are in the process of migrating your VMs with FCoE port-profiles using AMPP.

What are two factors regarding the FCoE port-profile? (Choose two)

A. The fcoe-profile is only available on the default profile.B. User-defined port-profiles have access to the fcoe-profile.C. The fcoe-profile is only available on a user-defined profile.D. User-defined port-profiles do not have access to the fcoe-profile.



QUESTION 126Which AMPP state specifies that one or more MAC addresses have been affiliated to a port-profile withinthe fabric?

A. appliedB. associatedC. activatedD. created



QUESTION 127You are configuring a LAG between a Brocade VDX 8770-8 and a FIP Snooping DCB switch from anothervendor. Which two statements are true? (Choose two)

A. The fcoeport must be configured on individual members of the LAG.B. The fcoeport must be configured on the port channel interface.C. FCoE traffic will be forwarded on only one member of the LAG.D. FCoE traffic will be forwarded on all members of the LAG.



QUESTION 128You are configuring zoning to share devices between a Brocade VCS fabric and a Brocade FC SAN.

Which two statements regarding these zones are true? (Choose two)

A. The zone names must be prefixed with "lsan_".B. The zones in both fabrics must have identical names.C. The zones in both fabrics must have identical contents.D. The zones must contain only WWNs.





a frame that has been received with a marked CoS of 6 would be transmitted on which Traffic Class?

A. 1B. 2C. 4D. 6



QUESTION 130You are configuring your Brocade VCS fabric using NOS v3. 0 to create a lossless iSCSI storage VLAN.You want to make sure that end devices will send their iSCSI frames on CoS 4.

What must be explicitly enabled on the VDX switches?

A. iSCSI TLV advertisementB. remap lossless-priorityC. iSCSI priorityD. PFCforCoS4



QUESTION 131You are currently implementing an FCoE platform in a DCB environment in a shared network data center.The FCoE traffic will be used only for development purposes. You want to ensure that the FCoE traffic doesnot block the production traffic. Which two technologies are required to implement this? (Choose two)

A. LLDPB. ETSC. DSCPD. ACL



QUESTION 132You have completely configured vCenter integration in your Brocade VCS fabric using NOS v3. 0.

Which three will be automatically created in your fabric? (Choose three)

A. VLANsB. port-profilesC. QoS policiesD. ACLsE. MAC associations



QUESTION 133On the Brocade VDX 6710, you have defined a default Layer 2 ACL on all interfaces and only added thefollowing:

VDX(conf-macl-al)# permit 0022.3333.4444 0022.3333.5555

You have also defined a default Layer 3 ACL on VE 100 and only added the following:

VDX(conf-ip-a2)# permit 10.10.10.10 10.10.10.20

An IP packet destined for VE100 enters the chassis on interface J/Vl with the following header information:

IP source: 10. 10. 10. 10

IP destination: 10. 10. 10. 30

MAC source: 0022. 3333. 4444

MAC destination: 0022. 3333. 6666 If the packet is destined for VE 100, what will occur? A

A. The Layer 2 ACL will drop the packet.B. The Layer 2 ACL will forward the packet.C. The Layer 3 ACL will drop the packet.D. The Layer 3 ACL will forward the packet.



QUESTION 134You are asked to evaluate the proposed configuration shown in the exhibit for a pair of Brocade

VDX switches. Which statement is true about this configuration?

A. This configuration will not produce the desired result because the owner priority is lower than thebackup priority.

B. This configuration will fail because the interface IP address and the virtual-ip configured on RBridgelmatch.

C. preempt mode cannot be configured within the protocol vrrp context.D. short-path-forwarding cannot be configured within the protocol vrrp context.

Correct Answer: BSection: (none)

Explanation


QUESTION 135A pair of Brocade VDX switches are configured as VRRP peers. To disable preemption, the configurationchanges are shown in the exhibit. What will be the result of this configuration change?

A. The VRRP backup becomes the master when the owner fails and remains the master when theowner isrestored.

B. The VRRP owner remains the master when it fails.C. Manual intervention is required when the owner fails to force the backup to assume the master role.D. The behavior of the VRRP pair does not change.



QUESTION 136You want to provide connectivity between two hosts in different subnets. Both hosts are currently connectedto a Brocade VDX 6730. The site has other switching/routing equipment operational onsite but you cannotchange the configuration of the VDX switch. Which two actions will provide access between the two hosts?(Choose two)

A. Connect an external Layer 3 switch using OSPF.B. Connect a VDX 8770-4 using OSPF.C. Connect a Layer 2 switch using PVST.D. Connect a VDX 6730 in standalone mode using OSPF.



QUESTION 137A spanning tree packet is received by the Brocade VDX 6720 rb3 on te 3/1/10.

What will happen on rb3?

A. The spanning tree packet is flooded through the Ethernet fabric.B. The packet is sent to only rb1.C. The packet is flooded out link A back to the Brocade ICX 6450.D. Port te 3/V10 will be disabled.



QUESTION 138A spanning tree packet is received by the Brocade VDX 6720 rb3 on te 3/1/10.

What will happen on rb3?

A. The spanning tree packet is flooded through the Ethernet fabric.B. The packet is sent to only rbl.C. The packet is flooded out link A back to the Brocade ICX 6450.D. Port te 3/V10 will be disabled.



QUESTION 139Your network team just completed designing an OSPF point-to-point network between a Brocade

VDX switch and a single pair of OSPF routers. Which two statements are correct? (Choose two)

A. Connected routes will be redistributed by default.B. There is no need for designated and backup designated routers.C. Connected routes must be explicitly redistributed.D. ln a network with no designated router and no backup designated router, the neighboring router with the

lowest priority is elected as the designated router.



QUESTION 140You are asked to connect a rack of servers to a Brocade VCS fabric consisting of two Brocade VDXswitches. You must create a vLAG for each server that is connected to the fabric. Each server has a dual-port Brocade 1860 Fabric Adapter allowing for two physical links to the fabric per server. No configurationchanges have been made on the server other than loading the normal OS drivers. Which action is requiredto create the vLAGs?

A. Create an LACP port channel interface with the same interface number on both RBridges for each pairof server connections.

B. Create a static port channel interface with the same interface number on both RBridges for each pair ofserver connections.

C. Create an LACP port channel interface with different interface numbers on both RBridges for each pairof server connections.

D. Create a static port channel interface with different interface numbers on both RBridges for each pair ofserver connections.



QUESTION 141You are configuring a vLAG between two Brocade VDX 6730-32 switches and a server.

Which three statements are true regarding this configuration? (Choose three)

A. The port-channel types must match on both VDXs.B. The vLAG must be activated by the user.C. Brocade proprietary LAGs may be used.D. The fcoeport configuration may be different between the links.E. The port-channel number must be the same on both VDXs.



QUESTION 142Your TACACS+ server has become unreachable and command authorization has been disabled for theCTO account. Which two immediate steps should you take to restore command authorization to this user?(Choose two)

A. Add the CTO account to the local database.B. Modify the AAA authorization configuration.C. Re-enable authorization on TACACS+ server.D. Modify the RBAC configuration.



QUESTION 143You are merging two Brocade VCS fabrics with different default zoning configurations; Fabric A has adefault zone configuration of All Access and Fabric B has a default zoning configuration of No Access.Which statement about the zoning merge is correct?

A. The fabrics will merge and the new default zoning will be No Access.B. The fabrics will merge and the new default zoning will be All Access.C. The fabrics will segment due to mismatched default zoning.D. The fabrics will segment due to mismatched zone content.



QUESTION 144You have been asked to verify the overall health of all FRUs on Brocade VDX 8770 switches.

What are three ways to achieve this? (Choose three)

A. Using the command show system monitor for a specific device.B. Using the command show system for a specific device.C. Verifying the status of a device managed by Brocade Network Advisor.D. Verifying the status of a device using Fabric Watch.E. Using the command show chassis for a specific device.

Correct Answer: ACD



QUESTION 145You are using Brocade Network Advisor v11.3 and have been asked to perform an Ethernet FabricTraceroute. Which three values are required? (Choose three)

A. sourceB. destinationC. portD. test countE. VLAN



QUESTION 146You have installed a new standby management card into your Brocade VDX 8770-8. What should you do toensure that both management cards are using the same firmware version?

A. Perform a firmware level by reloading the system.B. Perform a firmware commit to level the firmware.C. Perform a firmware restore to level the firmware.D. Perform a firmware sync to level the firmware.



QUESTION 147You have an FCoE initiator that is attempting to communicate with a native FCoE target on the

same Brocade VDX. No other devices are connected. As a company policy, your switch default zoningmode must be configured as "no access". Which two statements are correct? (Choose two)

A. The default zoning mode must be set to "all access" for devices to communicate with each other withzoning enabled.

B. A VCS zoning policy must be enabled.C. A zone that includes the initiator and target RBridgeID/Index must be configured and enabled.D. The FCoE license is required.



QUESTION 148You notice dropped packets from a host connected to your Brocade VCS fabric. The host is using jumbo

frames with an MTU of 9000. The MTU on the interface is also configured for 9000. With regards to theMTU, what should be done to eliminate the dropped packets?

A. The MTU on the host should be 9000; the interface MTU should be 9100.B. The MTU on both the host and interface MTU should be changed to 9100.C. The MTU on the host should remain the same and the MTU configuration should be removed from the

interface.D. The MTU on the host should be 9100; the interface MTU should be 9000.



QUESTION 149

You have added RBridge 3 into the Brocade VCS fabric but it has not created a Brocade VCS ISL directlyto RBridge 1 as shown in the exhibit.

Which statement describes what has happened?

A. RBridge 3 does not have a VCS license installed.B. RBridge 3 has its VCS ID set to 1.C. The connections between RBridge 1 and RBridge 3 are set to 1 GbE.D. The ports used are not part of the same port group.



QUESTION 150You cable ports 1 and 2 on two different Brocade VDXs to form a two-node VCS fabric. The fabric will notjoin as shown in the exhibit. What is the reason for the segmentation?

A. The SFPs are not of the same type.B. The VCS fabric license is not installed on both VDXs.C. The FCoE license is not installed.D. The firmware is not the same level on both VDXs.



QUESTION 151You have a server connection to a Brocade VDX 6730 with an 1860 Fabric Adapter. The server connectionis enabled to the Brocade VDX 6730 as a member port for VLAN 100, but the VDX

6730 cannot access the SAN storage. The VDX 6730 displays an ISL port to the DCX 8510-4 with"fcr_fd_1".

Which two configuration actions on the VDX 6730 will allow the storage to be accessible by the host?(Choose two)

A. Set channel-group for the FC port to fd 100.B. Allow VLAN 100 for the server port.C. Set FCoE mapping for the server port.D. Set the default zoning configuration to all access.



QUESTION 152You are troubleshooting a server that is unable to obtain an FCoE login to the Brocade VCS fabric usingNOS v3. 0. What would cause this to happen?

A. DCBX negotiation of PFC has failed.B. DCBX negotiation of ETS has failed.C. The CNA is in willing mode.D. There is an intermediary FSB switch between the VDX 6730 and the server.



QUESTION 153Your Brocade VDX switch is experiencing connection problems with VCS to SAN routing. Fabricparameters indicate that your switch is isolated.

What are two reasons for this? (Choose two)

A. The RBridge ID matches the front domain ID.B. Stale translate domains exist in an edge fabric.C. The RBridge ID matches the translate domain ID.

D. Stale translate domains exist in a backbone fabric.



QUESTION 154You have enabled a new zoning configuration on your VCS to SAN fabric. The previous default zoningconfiguration was all access enabled. Your Linux server administrator reports that all servers connected tothe VCS fabric have lost SAN connectivity. Which zone change, when enabled, will correct the accessproblem?

A. Create LSAN zones on any RBridge of the VCS fabric for all servers and targets using node WWNs.B. Create LSAN zones on any VCS RBridge for all servers and targets using node WWNs.C. Create LSAN zones on the Principal RBridge of the VCS fabric for all servers and targets using port

WWNs.D. Create LSAN zones on the FC router for the VCS fabric for all servers and targets using port WWNs.



QUESTION 155You received reports from your application team that a server connected to the Brocade VCS fabric isunreachable. On the Brocade VCS fabric, which three commands would you use to verify this information?(Choose three)

A. show ip routeB. oscmd tcpdumpC. tracerouteD. show vcsE. ping



QUESTION 156You are experiencing an intermittent connectivity problem between a Brocade VCS fabric and a traditionalIP network. You decide to engage Brocade Support to help resolve this issue.

What information should you provide? (Choose three)


A. any network traces captured using Wireshark software or other network analyzerB. a network diagramC. server operating system versionD. directory services information for all connected systemsE. topology information



QUESTION 157You are troubleshooting intermittent frame corruption. To isolate this problem. Brocade Support asks you togather a packet capture on the Brocade VDX switch. Which two features allow you to do this? (Choose two)

A. Switch Port AnalyzerB. tcpdumpC. syslog serverD. copy support



QUESTION 158You notice that traffic disruptions are occurring during video conference broadcasts to all employees. Thehosts are connected to a Brocade VDX 8770-4 which also has various connections of 1 GbE and 10 GbEhost ports. VMs are powered off when not used and powered up to allocate the limited resources for theusers, which may also be contributing to the traffic

disruptions.

Which two changes would minimize the traffic disruptions between the hosts? (Choose two)

A. Implement local switching by connecting both hosts to the same line card.B. Implement BUM storm control on all ports.C. Implement ingress rate limiting on slower connections.D. Implement egress ACLs on one of the host ports.



QUESTION 159Your Brocade VCS fabric is experiencing some performance problems due to external route redistributionin OSPF. Which action will improve route distribution performance?

A. Change the border areas to stubby.B. Change the border areas to not-so-stubby.C. Change the border areas to backbone.D. Change the border areas to normal.



QUESTION 160

You have the existing network architecture shown in the exhibit. Which two benefits do you receive fromthis design? (Choose two)

A. This design provides the ability to connect to a Brocade FC SAN.B. This design provides the ability to run iBGP at the aggregation layer of the network.C. This design provides the ability to create redundant active-active paths between network tiers.D. This design provides for future proofing with support for 40 Gbps and 100 Gbps.


Explanation/Reference:

Documents

Brocade.Actualtests.150-810.v2014-03-13.by.Manini · 2014. 3. 13. · ARP resolution and Server1's ARP table includes an entry for Server2. ... You are creating a vLAG from a Brocade