01-03 Configuring Ethernet Services

OptiX OSN 3500/2500/1500 Configuration Guide Contents

Issue 01 (2006-09-20) Huawei Technologies Proprietary i

Contents

3 Configuring Ethernet Services ................................................................................................3-1 3.1 Configuring the Point-to-Point EPL Service .................................................................................................3-2

3.1.1 Engineering Requirements...................................................................................................................3-2 3.1.2 Engineering Planning...........................................................................................................................3-2 3.1.3 Configuration Process(by Station) .......................................................................................................3-6 3.1.4 Configuration Process (by Trail)........................................................................................................3-15

3.2 Configuring the PORT Shared EPL Service................................................................................................3-18 3.2.1 Engineering Requirements.................................................................................................................3-18 3.2.2 Engineering Planning.........................................................................................................................3-18 3.2.3 Configuration Process(by Station) .....................................................................................................3-21 3.2.4 Configuration Process (by Trail)........................................................................................................3-26

3.3 Configuring the VCTRUNK Shared EPL Service ......................................................................................3-29 3.3.1 Engineering Requirements.................................................................................................................3-29 3.3.2 Engineering Planning.........................................................................................................................3-30 3.3.3 Configuration Process(by Station) .....................................................................................................3-33 3.3.4 Configuration Process (by Trail)........................................................................................................3-38

3.4 Configuring the EPLn Service ....................................................................................................................3-42 3.4.1 Engineering Requirements.................................................................................................................3-42 3.4.2 Engineering Planning.........................................................................................................................3-42 3.4.3 Configuration Process(by Station) .....................................................................................................3-45 3.4.4 Configuration Process (by Trail)........................................................................................................3-54

OptiX OSN 3500/2500/1500 Configuration Guide Figures

Issue 01 (2006-09-20) Huawei Technologies Proprietary iii

Figures

Figure 3-1 Ethernet service networking and port allocation...............................................................................3-3

Figure 3-2 Board layout of NE1.........................................................................................................................3-3

Figure 3-3 Board layout of NE5.........................................................................................................................3-4

Figure 3-4 Service configuration diagram..........................................................................................................3-4

Figure 3-5 SDH timeslot allocation for Ethernet services..................................................................................3-6

Figure 3-6 Ethernet service networking and port allocation.............................................................................3-19

Figure 3-7 Service configuration diagram........................................................................................................3-19

Figure 3-8 Timeslot allocation diagram............................................................................................................3-21

Figure 3-9 Ethernet service networking and port allocation.............................................................................3-30

Figure 3-10 Board layout of NE2 and NE3......................................................................................................3-31

Figure 3-11 Service configuration diagram ......................................................................................................3-31

Figure 3-12 SDH timeslot allocation for Ethernet services..............................................................................3-32

Figure 3-13 Ethernet service networking and port allocation...........................................................................3-42

Figure 3-14 Board layout of NE2 and NE3......................................................................................................3-43

Figure 3-15 Board layout of NE4.....................................................................................................................3-43

Figure 3-16 Service configuration diagram......................................................................................................3-44

Figure 3-17 SDH timeslot allocation for Ethernet services..............................................................................3-45

OptiX OSN 3500/2500/1500 Configuration Guide Tables

Issue 01 (2006-09-20) Huawei Technologies Proprietary v

Tables

Table 3-1 Mapping between Ethernet boards and Ethernet services ..................................................................3-1

Table 3-2 Service requirement of each station....................................................................................................3-2

Table 3-3 Ethernet service connection table .......................................................................................................3-5

Table 3-4 Process of point-to-point EPL service configuration..........................................................................3-6

Table 3-5 Process of creating point-to-point EPL service (by trail)..................................................................3-15

Table 3-6 Ethernet service connection table .....................................................................................................3-20

Table 3-7 Process of PORT shared EPL service configuration.........................................................................3-21

Table 3-8 Process of creating PORT-shared EPL service (by trail) ..................................................................3-26

Table 3-9 Ethernet service connection table .....................................................................................................3-32

Table 3-10 Process of VCTRUNK shared EPL service configuration..............................................................3-33

Table 3-11 Process of creating VCTRUNK-shared EPL service (by trail) .......................................................3-39

Table 3-12 Ethernet service connection table ...................................................................................................3-44

Table 3-13 Forwarding filter table ....................................................................................................................3-45

Table 3-14 Process of EPLn service configuration...........................................................................................3-46

Table 3-15 Process of creating EPLn service (by trail).....................................................................................3-54

OptiX OSN 3500/2500/1500 Configuration Guide 3 Configuring Ethernet Services

Issue 01 (2006-09-20) Huawei Technologies Proprietary 3-1

3 Configuring Ethernet Services

About This Chapter

This chapter describes the process of configuring Ethernet private line (EPL) and Ethernet private local area network (EPLn) services on the T2000, and related engineering requirements and engineering information as well.

The configuration of Ethernet virtual private line (EVPL) and Ethernet virtual private local area network (EVPLn) will be described with resilient packet ring (RPR) in Chapter 4.

Through this example, you can learn how to configure EPL and other similar services.

The following table is a mapping table which associates the Ethernet services to the Ethernet boards of the OptiX OSN 3500/2500/1500.

Table 3-1 Mapping between Ethernet boards and Ethernet services

Ethernet services

Board

EPL EVPL EPLn EVPLn

EFT8 Supported Not supported Not supported Not supported

EFT4 Supported Not supported Not supported Not supported

EGT2 Supported Not supported Not supported Not supported

EFS4 Supported Supported Supported Supported

EFS0 Supported Supported Supported Supported

EGS2 Supported Supported Supported Supported

In this chapter, the OptiX OSN 3500 product is taken as an example. For the OptiX OSN 2500 and the OptiX OSN 1500A/B, service configuration is performed in the same way. The only difference is that the boards of the OptiX OSN 2500 and the OptiX OSN 1500A/B are inserted in different slots.

The following table lists the contents of this chapter.

3 Configuring Ethernet Services OptiX OSN 3500/2500/1500

Configuration Guide

3-2 Huawei Technologies Proprietary Issue 01 (2006-09-20)

Title Description

3.1 Configuring the Point-to-Point EPL Service

Describes how to configure the point-to-point EPL services on the T2000

3.2 Configuring the PORT Shared EPL Service

Describes how to configure the port shared EPL services on the T2000

3.3 Configuring the VCTRUNK Shared EPL Service

Describes how to configure the VCTRUNK shared EPL services on the T2000

3.4 Configuring the EPLn Service Describes how to configure the EPLn services on the T2000

3.1 Configuring the Point-to-Point EPL Service 3.1.1 Engineering Requirements

The two companies A and B in NE1 need to transmit data services to NE5 through multi-service transport platform (MSTP) equipment. The services of A and B are required to be completely isolated. Both A and B provide 100 Mbit/s Ethernet electrical interfaces. A requires 10 Mbit/s bandwidth, B requires 40 Mbit/s bandwidth, and their interconnected equipment does not support VLAN, as shown in Table 3-2.

Table 3-2 Service requirement of each station

User Service requirement

Source station (number of ports occupied)

Sink station (number of ports occupied)

Bandwidth

A Point-to-point NE1 (1) NE5 (1) 10 Mbit/s

B Point-to-point NE1 (1) NE5 (1) 40 Mbit/s

3.1.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information:

Networking Diagram Board Information of Each NE Service Configuration Diagram of Each NE Timeslot Allocation Diagram

Networking Diagram Figure 3-1 shows the Ethernet service networking and port allocation.



Figure 3-1 Ethernet service networking and port allocation

STM-16 two-fiberbidirectional MSP ring

T2000

STM-4 two-fiberbidirectional non-protection chain

NE1

NE2

NE3

NE4

NE5

A B

A B

VC-Trunk

PORT1 PORT2

PORT1 PORT2

Board Information of Each NE Ethernet boards need to be added according to the added service type and traffic volume. NE1 and NE5 are added with one N1EFS4 board respectively. Other NEs remain unchanged. Figure 3-2 and Figure 3-3 show the board layout of NE1 and NE5 respectively.

Figure 3-2 Board layout of NE1

FAN FANFAN

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S27

S19

S20

S21

S22

S23

S24

S25

S26

S37

S29

S30

S31

S32

S33

S34

S36

S35

S28

PIU

D75

S

PIU

AU

X

D75

SD

75S

D75

SD

75S

D75

S

PQ1

PQ1

PQ1

PQ1

SL1

6

SL1

6

GSC

CG

SCC

GXC

SA

GXC

SA

N1E

FS4


Configuration Guide



FAN FANFAN

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S27

S19

S20

S21

S22

S23

S24

S25

S26

S37

S29

S30

S31

S32

S33

S34

S36

S35

S28

PIU

PIU

AU

X

D75

SD

75S

PQ1

SL4

GSC

CG

SCC

GXC

SA

GXC

SA

C34

S

PL3

N1E

FS4

Service Configuration Diagram of Each NE Figure 3-4shows the service configuration diagram of NE1 and NE5.

Figure 3-4 Service configuration diagram

VC4-4:VC12-1~VC12-5

PORT1A10M

40MB

VCTRUNKPORT

PORT2

VCTRUNK1

VCTRUNK2VC4-1:VC-3-1

SDHVC4-4:VC12-1~VC12-5

VCTRUNK

VCTRUNK1


PORT1 A10M

40MB

PORT

PORT2

NE1 NE5

Only VC4-4 can be used when the N2EFS0 and N1EFS4 boards are bounded with a path at VC-12 level.

Table 3-3 shows the Ethernet service connection table.



Table 3-3 Ethernet service connection table

ServiceAttribute

A B

Source NE NE1 NE1

Source board - port 13-N1EFS4-1 13-N1EFS4-2

Source Timeslot range VC4-4: VC12-1–VC12-5 VC4-1: VC3-1

Source VCTRUNK VCTRUNK1 VCTRUNK2

Working mode of source PORT Auto negotiation Auto negotiation

TAG flag of source PORT Access Access

VLAN ID of source PORT 1 2

Bound bandwidth 5 x VC-12 1 x VC-3

Sink NE NE5 NE5

Sink board - port 15-N1EFS4-1 15-N1EFS4-2

Sink Timeslot range VC4-4: VC12-1–VC12-5 VC4-1: VC3-1

Sink VCTRUNK VCTRUNK1 VCTRUNK2

Working mode of sink PORT Auto negotiation Auto negotiation

TAG flag of sink PORT Access Access

VLAN ID of sink PORT 1 2

Timeslot Allocation Diagram Figure 3-5shows the SDH timeslot allocation.


Configuration Guide


Figure 3-5 SDH timeslot allocation for Ethernet services

TimeslotNE2Station NE3 NE4NE1

12-SL16-1NE1

7-SL16-112-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1

Forward

NE5NE413-SL4-1 7-SL4-1

Ring

Chain

Add/Drop

VC4-3 13-EFS4: VC4-4VC-12: 1-5

VC4-4 13-EFS4: VC4-1VC-3: 1

VC4-3

VC4-4

15-EFS4: VC4-4VC-12: 1-5

15-EFS4: VC4-1VC-3: 1

StationTimeslot

3.1.3 Configuration Process(by Station) Table 3-4 shows the process of configuring the point-to-point EPL service on the T2000.

Table 3-4 Process of point-to-point EPL service configuration

Procedure Description Remarks

1 Creating a board

2 Configuring Ethernet interfaces

3 Configuring bound paths

4 Creating the point-to-point EPL service

5 Configuring committed access rate (CAR) Optional

6 Configuring the cross-connect from Ethernet boards to SDH line boards

Creating a Board Follow the steps below to create a board.

Step 1 In the Main Topology, double click the NE1 icon to open the NE panel.

Step 2 Right click slot 13 according to the board layout shown in Figure 3-2, and select N1EFS4 from the shortcut menu.

Step 3 Make sure that the N1EFS4 board has been configured in slot 13 and click .



Step 4 Repeat steps 1–3 to create the Ethernet board of NE5. Figure 3-3 shows the board layout of NE5.

----End

Configuring NE1 Data

See the T2000 online help for the meaning of each parameter during service configuration.

Step 1 Configuring Ethernet interfaces

1. Right click the NE1 icon in the Main Topology, and select NE Explorer. 2. Select 13-N1EFS4 from the Object Tree and Configuration > Ethernet Interface

Management > Ethernet Interface from the Function Tree, and then click . 3. Select External Port, and set as follows. Select the Basic Attributes tab. Set the

Enabled/Disabled of the PORT1 and PORT2 to Enabled. Click Apply.

4. Select the Tag Attribute tab. Set the TAG of the PORT1 and PORT2 to Access. Other items adopt the default value. Click Apply.

Step 2 Configuring bound paths

1. Select the Bound Path tab from the Internal Port page. 2. Click Configuration. Then, the Bound Path Configuration dialog box is displayed. 3. To set bound paths for VCTRUNK1, set as follows in the dialog box.

− Configurable Ports: VCTRUNK1 − Level: VC12-xv − Direction: Bidirectional − Available Resources: VC4-4 − Select VC12-1 to VC12-5 from the Available Timeslots one by one, and then click

.


Configuration Guide


4. To set a bound path for VCTRUNK2, set as follows in the dialog box. − Configurable Ports: VCTRUNK2 − Level: VC3-xv − Direction: Bidirectional − Available Resources: VC4-1

− Select VC3-1 from the Available Timeslots, and then click . − Click OK.

Step 3 Creating the point-to-point EPL service

1. Select 13-N1EFS4 from the Object Tree and select Configuration > Ethernet Service > Ethernet Line Service from the Function Tree.

2. Click New, and the Create Ethernet Line Service dialog box is displayed. 3. According to Figure 3-4, set as follows to create the EPL service for A.

− Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT1 − Sink Port: VCTRUNK1 − Click Apply.



4. Repeat 3 to create the EPL service for B. Set as follows in the dialog box. − Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT2 − Sink Port: VCTRUNK2 − Click OK.

Step 4 Configuring CAR (optional)

1. Select 13-N1EFS4 from the Object Tree and select Configuration > QoS Management > Flow Management from the Function Tree, and then the CAR tab.

2. Click New, and the Create CAR dialog box is displayed. 3. Set as follows in the dialog box.

− CAR ID: 1 − Enabled/Disabled: Enabled − Committed Information Rate(kbit/s): 10 Mbit/s − Committed Burst Size(kbyte): 0 − Peak Information Rate(kbit/s): 20 Mbit/s


Configuration Guide


− Maximum Burst Size(kbyte): 0 − Click Apply.

4. Repeat 3 to set as follows in the dialog box: − CAR ID: 2 − Enabled/Disabled: Enabled − Committed Information Rate(kbit/s): 40 Mbit/s − Committed Burst Size(kbyte): 0 − Peak Information Rate(kbit/s): 50 Mbit/s − Maximum Burst Size(kbyte): 0 − Click OK.

5. Select the Flow tab. 6. Set as follows in the dialog box for PORT1 and VCTRUNK1.

− Bound CAR: 1 − Click Apply.

7. Repeat 6 to set the bound CAR for port 2 and VCTRUNK2. − Bound CAR: 2 − Click Apply.

Step 5 Configuring the cross-connect from Ethernet boards to SDH line boards



1. Select NE1 from the Object Tree. 2. Select Configuration > SDH Service Configuration from the Function Tree. 3. Click Create, and the Create SDH Service dialog box is displayed. 4. Set as follows in the dialog box.

− Level: VC12 − Direction: Bidirectional − Source Slot: 13-N1EFS4-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 1–5 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-3 − Sink Timeslot Range(e.g.1,3-6): 1–5 − Activate Immediately: Yes − Click Apply.

5. Repeat 4 to set as follows in the dialog box. − Level: VC3 − Direction: Bidirectional − Source Slot: 13-N1EFS4-1(SDH-1)


Configuration Guide


− Source VC4: VC4-1 − Source Timeslot Range(e.g.1,3-6): 1 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-4 − Sink Timeslot Range(e.g.1,3-6): 1 − Activate Immediately: Yes − Click Apply.

----End


The data configuration of NE5 is the same as that of NE1, except that some parameters are different.


1. Click the NE switching shortcut icon . Select NE5, and click OK. 2. Select 15-N1EFS4 from the Object Tree and select Configuration > Ethernet

Interface Management > Ethernet Interface from the Function Tree. Then, click .

3. Select External Port, and set as follows. − Select the Basic Attributes tab. Set the Enabled/Disabled of the PORT1 and PORT2

to Enabled. Click Apply. − Select the TAG Attribute tab. Set the TAG of the PORT1 and PORT2 to Access. − Other items adopt the default value. Click Apply.


1. Select the Bound Path tab from the Internal Port page. 2. Click Configuration, and the Bound Path Configuration dialog box is displayed. 3. To set bound paths for VCTRUNK1, set as follows in the dialog box.


. 4. To set a bound path for VCTRUNK2, set as follows in the dialog box.

− Configurable Ports: VCTRUNK2 − Level: VC3-xv − Direction: Bidirectional − Available Resources: VC4-1

− Select VC3-1 from the Available Timeslots, and then click . − Click OK.

Step 3 Creating the point-to-point EPL service



1. Select Configuration > Ethernet Service > Ethernet Line Service from the Function Tree.

2. Click New and the Create Ethernet Line Service dialog box is displayed. 3. According to Figure 3-4 set as follows to create the EPL service for A.

− Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT1 − Sink Port: VCTRUNK1 − Click Apply.

4. Repeat 3 to create the EPL service for B. Set as follows in the dialog box. − Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT2 − Sink Port: VCTRUNK2 − Click OK.

Step 4 Configuring CAR (optional)

1. Select Configuration > QoS Management > Flow Management from the Function Tree and select the CAR tab.

2. Click New and the Create CAR dialog box is displayed. 3. Set as follows in the dialog box.

− CAR ID: 1 − Enabled/Disabled: Enabled − Committed Information Rate(kbit/s): 10 Mbit/s − Committed Burst Size(kbyte): 0 − Peak Information Rate(kbit/s): 20 Mbit/s − Maximum Burst Size(kbyte): 0 − Click Apply.

4. Repeat 3 to set as follows in the dialog box. − CAR ID: 2 − Enabled/Disabled: Enabled − Committed Information Rate(kbit/s): 40 Mbit/s − Committed Burst Size(kbyte): 0 − Peak Information Rate(kbit/s): 50 Mbit/s − Maximum Burst Size(kbyte): 0 − Click OK.

5. Select the Flow tab. 6. Set the bound CAR for PORT1 and VCTRUNK1.

− Bound CAR: 1 − Click Apply.

7. Repeat 6 to set the bound CAR for PORT 2 and VCTRUNK2. − Bound CAR: 2 − Click Apply.


Configuration Guide




− Level: VC12 − Direction: Bidirectional − Source Slot: 15-N1EFS4-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 1–5 − Sink Slot: 7-N2SL4-1(SDH-1) − Sink VC4: VC4-3 − Sink Timeslot Range(e.g.1,3-6): 1–5 − Activate Immediately: Yes − Click Apply.

5. Repeat 4 to set as follows in the dialog box. − Level: VC3 − Direction: Bidirectional − Source Slot: 15-N1EFS4-1(SDH-1) − Source VC4: VC4-1 − Source Timeslot Range(e.g.1,3-6): 1 − Sink Slot: 7-N2SL4-1(SDH-1) − Sink VC4: VC4-4 − Sink Timeslot Range(e.g.1,3-6): 1 − Activate Immediately: Yes − Click Apply.

----End

Configuring NE4 Data The Ethernet service of NE4 to be configured is pass-through service. Follow the steps below to configure NE4 data.

Step 1 Click the NE switching shortcut icon . Select NE4, and click OK.

Step 2 Select Configuration > SDH Service Configuration from the Function Tree.

Step 3 Click Create, and the Create SDH Service dialog box is displayed.

Step 4 Set as follows in the dialog box.

Level: VC12 Direction: Bidirectional Source Slot: 12-N2SL16-1(SDH-1) Source VC4: VC4-3



Source Timeslot Range(e.g.1,3-6): 1–5 Sink Slot: 13-N2SL4-1(SDH-1) Sink VC4: VC4-3 Sink Timeslot Range(e.g.1,3-6): 1–5 Activate Immediately: Yes Click Apply.

Step 5 Repeat 4 to set as follows in the dialog box.

Level: VC3 Direction: Bidirectional Source Slot: 12-N2SL16-1(SDH-1) Source VC4: VC4-4 Source Timeslot Range(e.g.1,3-6): 1 Sink Slot: 13-N2SL4-1(SDH-1) Sink VC4: VC4-4 Sink Timeslot Range(e.g.1,3-6): 1 Activate Immediately: Yes Click OK.

----End

3.1.4 Configuration Process (by Trail)

Ethernet service can be created by trail or by station. If you purchase the license with trail management function, you can create Ethernet service by trail; otherwise, you can only create Ethernet service by station.

Table 3-5 shows the process of creating point-to-point EPL service on the T2000.

Table 3-5 Process of creating point-to-point EPL service (by trail)

Procedure Action Remarks

1 Create a server trail See section 1.4.10 of chapter 1

2 Create a trunk link

3 Create an EPL trail

Create a Trunk Link Step 1 Select Trail > Trunk Link Creation from the main menu.

Step 2 Set Bandwidth to 5 x VC12 in the pop-up interface.

Step 3 Click Browse. Select the source NE (NE1), and click OK.


Configuration Guide


Step 4 Select the N1EFS4 board, then select VCTRUNK port 1 and select VC4:4-VC12:1–VC4:4-VC12:5 for available timeslot. Click OK.

Step 5 Click Browse. Select the sink NE (NE5). Select the N1EFS4 board, and select N1EFS4, then select VCTRUNK port 1 and VC4:4-VC12:1–VC4:4-VC12:5 for Available Timeslot. Click OK.

Step 6 Select the Activate check box, and leave default setting for others.

Step 7 Click Apply to create the trunk link from NE1 to NE5 of user A.



Step 8 Repeat 2–7 to create the trunk link from NE1 to NE5 of user B.

----End

Create an EPL Trail Step 1 Select Trail > Ethernet Trail Creation > EPL Creation from the main menu.

Step 2 Set source parameters in the pop-up interface.

Port Usage Strategy: Port Click Browse and select a proper source line port: NE 1-13-N1EFS4-PORT1. Set sink parameters. Port Usage Strategy: Port Click Browse and select a proper sink line port: NE 5-15-N1EFS4-PORT1. Trunk Link Route Strategy: Use Existing Trunk Link. Select Trunk_Link-0001 with bandwidth being 5 x VC12. Click Next.

Step 3 Set port attributes in the pop-up interface.


Configuration Guide


For PORT1 of NE1: − TAG: Access − Enable port: Enable

Set PORT1 of NE5 similarly.

Step 4 Click Finish.

Step 5 Repeat 1–4 to create EPL service of user B similarly.

----End

3.2 Configuring the PORT Shared EPL Service 3.2.1 Engineering Requirements

The headquarters of company C is located in NE1, with two branches (M&S Department and Technical Support Department) located in NE5. The headquarters needs to communicate with two branches. The service of the two branches is required to be isolated completely, each occupying 10 Mbit/s bandwidth. The Ethernet switch of company C provides 100 Mbit/s Ethernet electrical interfaces. The Ethernet switch of headquarters supports virtual local area network (VLAN), but the interconnected equipment of the two branches does not.

3.2.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information:




Networking Diagram Figure 3-6shows the Ethernet service networking and port allocation.


T2000NE1

NE2

NE3

NE4 NE5A B

A BVC-Trunk

PORT1 PORT2

PORT1 PORT2

PORT3 PORT4

C(2)C(1)

C (Headquarters)

PORT3

Board Information of Each NE NE1 and NE5 do not require any new board.

Service Configuration Diagram of Each NE Figure 3-7shows the service configuration diagram of NE1 and NE5.


VC4-4:VC12-1~VC12-5

PORT1A10M

40MB

VCTRUNKPORT

PORT2

VCTRUNK1


SDH

VC4-4:VC12-1~VC12-5

VCTRUNK

VCTRUNK1


PORT1 A10M

40MB

PORT

PORT2

NE1 NE5

VCTRUNK3

VCTRUNK4

PORT3 C110M

10MC2

PORT4VC4-4:VC12-6~VC12-10

VC4-4:VC12-11~VC12-15

VCTRUNK3

VCTRUNK4

VC4-4:VC12-6~VC12-10

VC4-4:VC12-11~VC12-15

PORT3C



Configuration Guide



ServiceAttribute

C

Source NE NE1

Source board - port 13-N1EFS4-3

Source Timeslot range VC4-4: VC12-6–VC12-10 VC4-4: VC12-11–VC12-15


Working mode of source PORT

Auto negotiation Auto negotiation

TAG flag of source PORT Tag aware Tag aware

Source VLAN ID 3 4

Bound bandwidth 5 x VC12 5 x VC12

Sink NE NE5


Sink Timeslot range VC4-4: VC12-6–VC12-10 VC4-4: VC12-11–VC12-15




Sink VLAN ID 3 4

Timeslot Allocation Diagram The SDH timeslot allocation for Ethernet services is shown in Figure 3-8.



Figure 3-8 Timeslot allocation diagram


12-SL16-1NE1

7-SL16-112-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1

Forwared

NE5Station NE413-SL4-1 7-SL4-1

Ring

Chain

Add/Drop

VC4-3 13-EFS4: VC4-4VC-12: 6-15

VC4-315-EFS4: VC4-4

VC-12: 6-15

Timeslot

3.2.3 Configuration Process(by Station) Table 3-7 shows the process of configuring the PORT shared Ethernet EPL service on the T2000.

Table 3-7 Process of PORT shared EPL service configuration


1 Creating a board Not required in this section



4 Creating the PORT shared EPL service

5 Configuring CAR Optional


The configuration of the PORT shared EPL service is the same as that of the point-to-point EPL service, except that the Ethernet service configuration on NE1 and interface attributes are different.

Configuring NE1 Data Step 1 Configuring Ethernet interfaces


Management > Ethernet Interface from the Function Tree. Then, click . 3. Select External Port, and set as follows.


Configuration Guide


− Select the Basic Attributes tab. Set the Enabled/Disabled of the PORT3 to Enabled. Click Apply.

− Select the TAG Attribute tab. Set the TAG of the PORT3 to Tag Aware. − Other items adopt the default value. Click Apply.




. 4. To set bound paths for VCTRUNK4, set as follows in the dialog box.


. − Click OK.

Step 3 Creating the PORT shared EPL service


2. Click New and the Create Ethernet Line Service dialog box is displayed. 3. According to Figure 3-7, set as follows to create the service from C to C1.

− Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT3 − Source VLAN: 3 − Sink Port: VCTRUNK3 − Sink VLAN: 3 − Click Apply.

4. Repeat 3 to create the service from C to C2. Set as follows in the dialog box. − Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT3 − Source VLAN: 4 − Sink Port: VCTRUNK4 − Sink VLAN: 4



− Click OK.



− Level: VC12 − Direction: Bidirectional − Source Slot: 13-N1EFS4-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 6–15 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-3 − Sink Timeslot Range(e.g.1,3-6): 6–15 − Activate Immediately: Yes − Click OK.

----End


Configuration Guide



The data configuration of NE5 is performed in the similar way, except that some parameters are different.


1. Click the NE switching shortcut icon . Select NE5, and click OK. 2. Select 15-N1EFS4 from the Object Tree and Configuration > Ethernet Interface

Management > Ethernet Interface from the Function Tree, and then click . 3. Select External Port, and set as follows.

− Select the Basic Attributes tab. Set the Enabled/Disabled of the PORT3 and PORT4 to Enabled. Click Apply.

− Select the TAG Attribute tab. Set the TAG of the PORT3 and PORT4 to Access. Set the Default VLAN ID of the PORT3 to 3. Set the Default VLAN ID of the PORT4 to 4.

− Other items adopt the default value. Click Apply.




. 4. To set bound paths for VCTRUNK4, set as follows in the dialog box.


. − Click OK.

Step 3 Creating the PORT shared EPL service


2. Click New, and the Create Ethernet Line Service dialog box is displayed. 3. According to Figure 3-7, set as follows to create the service from C1 to C.

− Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT3



− Source VLAN: 3 − Sink Port: VCTRUNK3 − Sink VLAN: 3 − Click Apply.

4. Repeat 3 to create the service from C2 to C. Set as follows in the dialog box. − Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT4 − Source VLAN: 4 − Sink Port: VCTRUNK4 − Sink VLAN: 4 − Click OK.



− Level: VC12 − Direction: Bidirectional − Source Slot: 15-N1EFS4-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 6-15 − Sink Slot: 7-N2SL4-1(SDH-1) − Sink VC4: VC4-3 − Sink Timeslot Range(e.g.1,3-6): 6-15 − Activate Immediately: Yes − Click OK.

----End

Configuring NE4 Data The Ethernet service of NE4 to be configured is pass-through service. Follow the steps below to configure NE4 data.

Step 1 Click the NE switching shortcut icon . Select NE4, and click OK.

Step 2 Select Configuration > SDH Service Configuration from the Function Tree.

Step 3 Click Create, and the Create SDH Service dialog box is displayed.

Step 4 Set as follows in the dialog box.

Level: VC12 Direction: Bidirectional Source Slot: 12-N2SL16-1(SDH-1)


Configuration Guide


Source VC4: VC4-3 Source Timeslot Range(e.g.1,3-6): 6–15 Sink Slot: 13-N2SL4-1(SDH-1) Sink VC4: VC4-3 Sink Timeslot Range(e.g.1,3-6): 6–15 Activate Immediately: Yes Click OK.

----End



Table 3-8 shows main procedures of creating PORT shared EPL service on the T2000.

Table 3-8 Process of creating PORT-shared EPL service (by trail)


1 Creating a server trail See section 1.4.10 of Chapter 1

2 Creating a trunk link

3 Creating an EPL trail

Creating a Trunk Link Follow the steps below to create a trunk link.

Step 1 Select Trail > Trunk Link Creation from the main menu.

Step 2 Set Bandwidth to 5 x VC12 in the interface displayed.

Step 3 Click Browse. Select the source NE (NE1).

Step 4 In the pop-up interface, select the N1EFS4 board, then select VCTRUNK port 3 and select VC4:4-VC12:6–VC4:4-VC12:10 for available timeslot. Click OK.

Step 5 Click Browse. Select the sink NE (NE5). In the pop-up interface, select N1EFS4, VCTRUNK port 3 and VC4:4-VC12:6–VC4:4-VC12:10 for available timeslot.

Step 6 Select the Activate check box, and leave the default setting for others.



Step 7 Click Apply to create the trunk link from C of NE1 to C1 of NE5.

Step 8 Repeat steps 2–7 to create the trunk link from C of NE1 to C2 of NE5.

----End

Creating an EPL Trail Follow the steps below to create an EPL trail.

Step 1 Select Trail > Ethernet Trail Creation > EPL Creation from the main menu.


Port Usage Strategy: Port+VLAN Click Browse and select a proper source line port: NE1-13-N1EFS4-PORT3.


Configuration Guide


VLAN ID: 3 Set sink parameters. Port Usage Strategy: Port+VLAN

Step 3 Click Browse and select a proper sink line port: NE5-15-N1EFS4-PORT3

VLAN ID: 3. Trunk Link Route Strategy: Use Existing Trunk Links. Select Trunk_Link-0003 with bandwidth being 5 x VC12. Click Next.


For PORT3 of NE1: TAG: Tag Aware Enable Port: Enable For PORT3 of NE5: TAG: Access Enable Port: Enable Select the Activate check box. Click Finish.

Step 5 Repeat steps 1–4 to create an EPL trail from C of NE1 to C2 of NE5.



----End

3.3 Configuring the VCTRUNK Shared EPL Service 3.3.1 Engineering Requirements

D and D' are users of integrated intelligent communities and located in NE2 and NE3 respectively. They need to communicate with each other. E and E' are users of large corporations and located in NE2 and NE3 respectively. They also need to communicate with each other. Services of communities and that of corporations are isolated completely. Because the traffic peak of community services is at night and that of corporation services is in daytime, they can share a 300 Mbit/s bandwidth. Their Ethernet equipment provides GE optical interfaces but does not support VLAN.


Configuration Guide


3.3.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information.




T2000NE1

NE2

NE3

NE4

NE5

D

B

VC-Trunk

PORT1

PORT2

PORT2PORT1

E

D’ E’

Board Information of Each NE Ethernet boards need to be added according to the added service type and traffic volume. NE2 and NE3 are added with one N2EGS2 board respectively. Other NEs remain unchanged. Figure 3-10 shows the board layout of NE2 and NE3.



Figure 3-10 Board layout of NE2 and NE3

FAN FANFAN

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S27

S19

S20

S21

S22

S23

S24

S25

S26

S37

S29

S30

S31

S32

S33

S34

S36

S35

S28

PIU

PIU

AU

X

D75

SD

75S

PQ1

SL1

6

SL1

6

GSC

CG

SCC

GX

CSA

GX

CS

A

N2E

GS2

Service Configuration Diagram of Each NE Figure 3-11shows the service configuration of NE2 and NE3.


PORT1D

300M

E

VCTRUNKMAC

PORT2

SDHVC4-1:VC3-1~VC3-3VC4-2:VC3-1~VC3-3

VCTRUNK

VCTRUNK1

PORT1 D’

E’

MAC

PORT2

NE2 NE3

300M

300M

300MVC4-1:VC3-1~VC3-3VC4-2:VC3-1~VC3-3

VCTRUNK1



Configuration Guide



ServiceAttribute

D E

Source NE NE2

Source board - port 13-N2EGS2-1 13-N2EGS2-2

Source Timeslot range VC4-1: VC3-1 to VC3-3 VC4-2: VC3-1 to VC3-3

Source VCTRUNK VCTRUNK1

Working mode of source PORT 1000M full duplex 1000M full duplex

TAG flag of source PORT Access Access

VLAN ID of source PORT 1 2

Bound bandwidth 6 x VC-3

Sink NE NE3

Sink board - port 13-N2EGS2-1 13-N2EGS2-2

Sink Timeslot range VC4-1: VC3-1 to VC3-3 VC4-2: VC3-1 to VC3-3

Sink VCTRUNK VCTRUNK1

Working mode of sink PORT 1000M full duplex 1000M full duplex



Timeslot Allocation Diagram Figure 3-12 shows the SDH timeslot allocation.



12-SL16-1NE1

7-SL16-112-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1

Forward

Ring

Add/Drop

VC4-313-EGS2: VC4-1

VC-3: 1-3

VC4-4 13-EGS2: VC4-2

VC-3: 1-3



3.3.3 Configuration Process(by Station) Table 3-10 shows the process of configuring the VCTRUNK shared EPL service on the T2000.

Table 3-10 Process of VCTRUNK shared EPL service configuration


1 Creating a board



4 Creating the VCTRUNK shared EPL service

5 Configuring CAR Optional.


Creating a Board Follow the steps below to create a board.

Step 1 In the Main Topology, double click the NE2 icon to open the NE panel.

Step 2 Right click slot 13 according to the board layout of NE1 shown in Figure 3-10, and select N2EGS2.

Step 3 Make sure the N2EGS2 board is configured in slot 13, and click .

Step 4 Repeat steps 1–3 to create the Ethernet board of NE3. Figure 3-10 shows the board layout of NE3.

----End


See theT2000 online help for the meaning of each parameter during service configuration.


1. Right click the NE2 icon in the Main Topology, and select NE Explorer. 2. Select 13-N2EGS2 from the Object Tree and Configuration > Ethernet Interface

Management > Ethernet Interface from the Function Tree, and then click . 3. Select External Port, and set as follows. Select the Basic Attributes tab. Set the

Enabled/Disabled of the PORT1 and PORT2 to Enabled. Set the Working mode of the PORT1 and PORT2 to 1000M Full-Duplex. Click Apply.

4. Select the TAG Attribute tab. Set the TAG of the PORT1 and PORT2 to Access. Set the Default VLAN ID of the PORT1 to 1. Set the Default VLAN ID of the PORT2 to 2. Other items adopt the default value. Click Apply.


Configuration Guide





− Select VC3-1 to VC3-3 from the Available Timeslots, and then click . − Available Resources: VC4-2

− Select VC3-1 to VC3-3 from the Available Timeslots, and then click . − Click OK.

Step 3 Creating the VCTRUNK shared EPL service


2. Click New, and the Create Ethernet Line Service dialog box is displayed. 3. According to Figure 3-11, set as follows to create the service of D.




4. Repeat 3 to create the service of E. Set as follows in the dialog box. − Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT2 − Source VLAN: 2 − Sink Port: VCTRUNK1 − Sink VLAN: 2 − Click OK.



− Level: VC3 − Direction: Bidirectional − Source Slot: 13-N2EGS2-1(SDH-1)


Configuration Guide


− Source VC4: VC4-1 − Source Timeslot Range(e.g.1,3-6): 1–3 − Sink Slot: 12-N2SL16-1(SDH-1) − Sink VC4: VC4-3 − Sink Timeslot Range(e.g.1,3-6): 1–3 − Activate Immediately: Yes − Click Apply.

5. Repeat 4 to set as follows in the dialog box. − Level: VC3 − Direction: Bidirectional − Source Slot: 13-N2EGS2-1(SDH-1) − Source VC4: VC4-2 − Source Timeslot Range(e.g.1,3-6): 1–3 − Sink Slot: 12-N2SL16-1(SDH-1) − Sink VC4: VC4-4 − Sink Timeslot Range(e.g.1,3-6): 1–3 − Activate Immediately: Yes − Click OK.

----End




The data configuration of NE3 is the same as that of NE2.


1. Click the NE switching shortcut icon . Select NE3, and click OK. 2. Select 13-N2EGS2 from the Object Tree and Configuration > Ethernet Interface


− Select the Basic Attributes tab. Set the Enabled/Disabled of the PORT1 and PORT2 to Enabled. Set the Working mode of the PORT1 and PORT2 to 1000M Full-Duplex. Click Apply.

− Select the TAG Attribute tab. Set the TAG of the PORT1 and PORT2 to Access. Set the Default VLAN ID of the PORT1 to 1. Set the Default VLAN ID of the PORT2 to 2.





− Select VC3-1 to VC3-3 from the Available Timeslots, and then click . − Available Resources: VC4-2


Step 3 Creating the VCTRUNK shared EPL service


2. Click New, and the Create Ethernet Line Service dialog box is displayed. 3. According to Figure 3-11, set as follows to create the EPL service for D.


4. Repeat 3 to create the EPL service for E. Set as follows in the dialog box.


Configuration Guide


− Service Type: EPL − Service Direction: Bidirectional − Source Port: PORT2 − Source VLAN: 2 − Sink Port: VCTRUNK1 − Sink VLAN: 2 − Click OK.



− Level: VC3 − Direction: Bidirectional − Source Slot: 13-N2EGS2-1(SDH-1) − Source VC4: VC4-1 − Source Timeslot Range(e.g.1,3-6): 1–3 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-3 − Sink Timeslot Range(e.g.1,3-6): 1–3 − Activate Immediately: Yes − Click Apply.

5. Repeat 4 to set as follows in the dialog box. − Level: VC3 − Direction: Bidirectional − Source Slot: 13-N2EGS2-1(SDH-1) − Source VC4: VC4-2 − Source Timeslot Range(e.g.1,3-6): 1–3 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-4 − Sink Timeslot Range(e.g.1,3-6): 1–3 − Activate Immediately: Yes − Click OK.

----End



Table 3-11 shows the process of creating VCTRUNK shared EPL service on the T2000.



Table 3-11 Process of creating VCTRUNK-shared EPL service (by trail)




3 Create an EPL trail




Step 4 In the pop-up interface, select the N2EGS2 board, then select VCTRUNK Port 1, 1 and 2 for Higher Order and VC4:1-VC3:1–VC4:1-VC3:3 and VC4:2-VC3:1–VC4:2-VC3:3 for available timeslot. Click OK.

Step 5 Click Browse. Select the sink NE (NE3). In the pop-up interface, select N2EGS2, VCTRUNK port 1, 1 and 2 for Higher Order, and VC4:1-VC3:1–VC4:1-VC3:3 and VC4:2-VC3:1–VC4:2-VC3:3 for available timeslot.



Configuration Guide


Step 7 Click Apply to create the trunk link from NE2 to NE3 shared by users D, D', E, and E'.

----End

Create an EPL Trail Step 1 Select Trail > Ethernet Trail Creation > EPL Creation from the main menu.


Port Usage Strategy: Port+VLAN Click Browse and select a proper source line port: NE2-13-N2EGS2-PORT1. VLAN ID: 1

Step 3 Set sink parameters.

Port Usage Strategy: Port+VLAN Click Browse and select a proper source line port: NE3-13-N2EGS2-PORT1. VLAN ID: 1. Trunk Link Route Strategy: Use Existing Trunk Link. Select the trunk link with bandwidth being 6 x VC3. Click Next.




For PORT1 of NE2: − TAG: Access − Enable Port: Enable

For PORT1 of NE3: − TAG: Access − Enable Port: Enable

Select the Activate check box.

Step 5 Click Finish to create the EPL trail from D of NE2 to D' of NE3.

Step 6 Repeat steps 1–5 to create an EPL trail from E of NE2 to E' of NE3.

----End


Configuration Guide


3.4 Configuring the EPLn Service 3.4.1 Engineering Requirements

Company F has three branches located in NE2, NE3 and NE4 respectively. The information needs to be shared between the branches, and any two branches can visit each other. The three branches share a 10 Mbit/s bandwidth dynamically. The Ethernet equipment of company F provides 100 Mbit/s Ethernet interfaces.

3.4.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information.




T2000NE1

NE2

NE3

NE4

NE5

B

VCTRUNK

PORT1

PORT1

F1

F2

PORT1

F3

VB

PORT1

VCTRUNK1

PORT1

VCTRUNK2VCTRUNK1 VB

VB

PORT1

VCTRUNK1

Board Information of Each NE Ethernet boards need to be added according to the added service type and traffic volume. NE2, NE3 and NE4 are added with one N2EFS0 board respectively. Other NEs remain unchanged. Figure 3-14 and Figure 3-15 show the board layout of NE2 and NE3, and NE4 respectively.



Figure 3-14 Board layout of NE2 and NE3

FAN FANFAN

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S27

S19

S20

S21

S22

S23

S24

S25

S26

S37

S29

S30

S31

S32

S33

S34

S36

S35

S28

PIU

PIU

AU

X

D75

SD

75S

PQ1

SL1

6

SL1

6

GS

CC

GS

CC

GX

CSA

GX

CS

A

N2E

GS2

N2E

FS0

ETF8


FAN FANFAN

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S27

S19

S20

S21

S22

S23

S24

S25

S26

S37

S29

S30

S31

S32

S33

S34

S36

S35

S28

PIU

PIU

AU

X

D75

SD

75S

D75

SD

75S

PQ1

PQ1

SL1

6

SL1

6

GS

CC

GS

CC

GX

CSA

GX

CS

A

C34

S

SL4

PL3

ETF8

N2E

FS0

Service Configuration Diagram of Each NE Figure 3-16 shows the service configuration of NE2, NE3 and NE4.


Configuration Guide



PORT1F2

10M

VCTRUNKPORT

SDH

VC4-4:VC12-1~VC12-5

VCTRUNK

VCTRUNK1

PORT1 F1

PORT

NE3

NE2

10M

VC4-4:VC12-1~VC12-5VCTRUNK1

VB1

LP1LP2

LP3

VCTRUNK2VC4-4:VC12-6~VC12-10

VB1

VC4-4:VC12-1~VC12-5

VCTRUNK

VCTRUNK1

PORT1 F3

PORT

NE4

10M

VB1

LP1

LP1

LP2

LP2

Table 3-12shows the Ethernet service connection table.


ServiceAttribute

F

Source NE NE3

Source board - port 14-N2EFS0-1

Source Timeslot range VC4-4: VC12-1–VC12-5 VC4-4: VC12-6–VC12-10


Source VCTRUNK attribute PE PE

Working mode of source PORT Auto negotiation

TAG flag of source PORT Access

VLAN ID of source PORT 11 (Set as the user's demand)

VB VB1

Attached port PORT1, VCTRUNK1, VCTRUNK2

Sink NE NE2 NE4


Sink Timeslot range VC4-4: VC12-1–VC12-5 VC4-4: VC12-1–VC12-5


Sink VCTRUNK attribute PE PE




ServiceAttribute

F



Virtual bridge (VB) VB1 VB1

Attached port PORT1, VCTRUNK1 PORT1, VCTRUNK1

Table 3-13 shows the forwarding filter table of NE2, NE3 and NE4.

Table 3-13 Forwarding filter table

NE name VB VLAN ID Forwarding port

NE2 VB1 11 PORT1, VCTRUNK1

NE3 VB1 11 PORT1, VCTRUNK1, VCTRUNK2

NE4 VB1 11 PORT1, VCTRUNK1

Timeslot Allocation Diagram Figure 3-17 shows the SDH timeslot allocation.



12-SL16-1NE1

7-SL16-112-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1

Forward

Ring

Add/Drop

VC4-514-EFS0: VC4-4

VC-12: 1-515-EFS0: VC4-4VC-12: 1-5

3.4.3 Configuration Process(by Station) Table 3-14 shows the process of configuring the EPLn service on the T2000.


Configuration Guide


Table 3-14 Process of EPLn service configuration


1 Creating a board



4 Creating the EPLn service

5 Configuring the VLAN forwarding filter table

6 Configuring CAR Optional, see 3.1.3


Creating a Board Step 1 In the Main Topology, double click the NE2 icon to open the NE panel.

Step 2 Right click slot 14 according to Figure 3-14, and then select N2EFS0. Right click slot 31, and then select ETF8.

Step 3 Make sure the N2EFS0 and ETF8 boards are configured in slots 14 and 31, and then click Close.

Step 4 Repeat steps 1–3 to create the Ethernet board for NE3 and NE4. Figure 3-14 and Figure 3-15 show the board layout of NE3 and NE4 respectively.

----End


See the NM online help for the meaning of each parameter during service configuration.





− Select the TAG Attribute tab. Set the TAG of the PORT1 to Access. Set the Default VLAN ID of the PORT1 to 11.



1. Select the Bound Path tab from the Internal Port page. 2. Click Configuration, and the Bound Path Configuration dialog box is displayed.



3. To set bound paths for VCTRUNK1, set as follows in the dialog box. − Configurable Ports: VCTRUNK1 − Level: VC12-xv − Direction: Bidirectional − Available Resources: VC4-4


Step 3 Creating the EPLn service

1. Select Configuration > Ethernet Service > Ethernet LAN Service from the Function Tree.

2. Click New and the Create Ethernet LAN Service dialog box is displayed. 3. Set the VB name to VB1. 4. Click Configure Mounted Port and the VB Mount Port Configuration dialog box is

displayed. 5. Set as follows in the dialog box according to the service configuration diagram of NE2.

Select PORT1 and VCTRUNK1 for Available Mounted Ports, and click . Click OK.


Configuration Guide


6. Click OK in the Create Ethernet LAN Service dialog box.

Step 4 Configuring the VLAN forwarding filter table



1. Select Configuration > Ethernet Service > Ethernet LAN Service from the Function Tree. Select VLAN tab.

2. Click New and the Create VLAN dialog box is displayed. 3. Set as following in the dialog box.

− VB: 1-VB1 − VLAN ID: 11 − Selected forwarding ports: PORT1 and VCTRUNK1 − Click OK.


1. Select NE2 from the Object Tree. 2. Select Configuration > SDH Service Configuration from the Function Tree. 3. Click Create and the Create SDH Service dialog box is displayed. 4. Set as follows in the dialog box.

− Level: VC12 − Direction: Bidirectional − Source Slot: 14-N2EFS0-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 1–5 − Sink Slot: 12-N2SL16-1(SDH-1) − Sink VC4: VC4-5 − Sink Timeslot Range(e.g.1,3-6): 1–5 − Activate Immediately: Yes


Configuration Guide


− Click OK.

----End


The data configuration of NE3 is performed in the same way as that of NE2, except that some parameters are different.



Management > Ethernet Interface from the Function Tree. Then, click . 3. Select External Port, and set as follows.





1. Select the Bound Path tab from the Internal Port page.



2. Click Configuration and the Bound Path Configuration dialog box is displayed. 3. To set bound paths for VCTRUNK1, set as follows in the dialog box.


− Select VC12-1 to VC12-5 from the Available Timeslots, and then click . − Configurable Ports: VCTRUNK2 − Level: VC12-xv − Direction: Bidirectional − Available Resources: VC4-4






Select PORT1, VCTRUNK1 and VCTRUNK2 for Available Mounted Ports, and click . Click OK.


Step 4 Configuring the VLAN Forward Filter Table



− VB: 1-VB1 − VLAN ID: 11 − Selected forwarding ports: PORT1, VCTRUNK1 and VCTRUNK2 − Click OK.


1. Select NE3 from the Object Tree. 2. Select Configuration > SDH Service Configuration from the Function Tree. 3. Click Create and the Create SDH Service dialog box are displayed. 4. Set as follows in the dialog box.

− Level: VC12 − Direction: Bidirectional − Source Slot: 14-N2EFS0-1(SDH-1)


Configuration Guide


− Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 1–5 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-5 − Sink Timeslot Range(e.g.1,3-6): 1–5 − Activate Immediately: Yes − Click Apply.

5. Repeat 3–4 to set as follows in the dialog box. − Level: VC12 − Direction: Bidirectional − Source Slot: 14-N2EFS0-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 6–10 − Sink Slot: 12-N2SL16-1(SDH-1) − Sink VC4: VC4-5 − Sink Timeslot Range(e.g.1,3-6): 1–5 − Activate Immediately: Yes − Click OK.

----End


The data configuration of NE4 is performed in the same way as that of NE2.








1. Select the Bound Path tab from the Internal Port page. 2. Click Configuration and the Bound Path Configuration dialog box are displayed. 3. To set bound paths for VCTRUNK1, set as follows in the dialog box.

− Configurable Ports: VCTRUNK1 − Level: VC12-xv − Direction: Bidirectional



− Available Resources: VC4-4






Select PORT1 and VCTRUNK1 for Available Mounted Ports, and click . Click OK.


Step 4 Configuring the VLAN forwarding filter table



− VB: 1-VB1 − VLAN ID: 11 − Selected forwarding ports: PORT1 and VCTRUNK1 − Click OK.


1. Select NE4 from the Object Tree. 2. Select Configuration > SDH Service Configuration from the Function Tree. 3. Click Create and the Create SDH Service dialog box is displayed. 4. Set as follows in the dialog box.

− Level: VC12 − Direction: Bidirectional − Source Slot: 15-N2EFS0-1(SDH-1) − Source VC4: VC4-4 − Source Timeslot Range(e.g.1,3-6): 1–5 − Sink Slot: 7-N2SL16-1(SDH-1) − Sink VC4: VC4-5 − Sink Timeslot Range(e.g.1,3-6): 1–5 − Activate Immediately: Yes − Click OK.

----End


Configuration Guide




Table 3-15 shows the process of creating EPLn service on the T2000.

Table 3-15 Process of creating EPLn service (by trail)




3 Create an EPLn trail




Step 4 In the pop-up interface, select the N2EFS0 board, then select VCTRUNK port 1, 4 for Higher Order, VC4:4-VC12:1–VC4:4-VC12:5 for available timeslot. Click OK.

Step 5 Click Browse. Select the sink NE (NE2). In the pop-up interface, select N2EFS0, then select VCTRUNK port 1, 4 for Higher Order, and VC4:4-VC12:1–VC4:4-VC12:5 for available timeslot (lower order).




Step 7 Click Apply to create the trunk link from NE3 to NE2.

Step 8 Create the trunk link from NE3 to NE4 similarly.

----End

Create an EPLn Trail Step 1 Select Trail > Ethernet Trail Creation > EPLn Creation from the main menu.

Step 2 Set source parameters in the pop-up EPLn creation window. Double click the nodes

(NE2–NE4) to be added into the EPLn. In the pop-up interface, click to select available ports and then click OK.


Configuration Guide


Step 3 Select the trunk link created previously from Trunk Link Route Strategy and click Next.

Step 4 Set port attributes in the port attribute setting window. For PORT1 of NE2, NE3 and NE4:

TAG: Access Port Enable: Enable



Step 5 Click Add in the VLAN configuration window, and set the following parameter in the VLAN Configuration for Ethernet Trail window.

VLAN ID: 11

Select the PORT and VCTRUNK, click to select the port, and click OK.

Step 6 Click Next.


Configuration Guide


Step 7 Set the name to be EPLn, select the Activate check box and click Finish.



----End

Documents

01-03 Configuring Ethernet Services