13
Conquering and Understanding Your Network David Babbitt

Conquering and Understanding Your Network

  • Upload
    auskosh

  • View
    149

  • Download
    1

Embed Size (px)

DESCRIPTION

 

Citation preview

Page 1: Conquering and Understanding Your Network

Conquering and UnderstandingYour Network

David Babbitt

Page 2: Conquering and Understanding Your Network

• Setup• Backup and restore switch configs• Troubleshooting network congestion• Monitoring bandwidth usage• “Network Bandwidth Usage” report• “Switch capacity” custom report

Topics

Page 3: Conquering and Understanding Your Network

1. SNMP commands– SNMP community,

or– SNMPv3 login,

passwd2. Inventory data

(SNMP)

3. ssh commands– ssh or telnet login– “enable” password

4. Switch/WAP config (TFTP)

Setup—Under the Hood

1

1

2

2

3 4

3

4

Page 4: Conquering and Understanding Your Network

DEMOSetup and Switch Config Backup

Page 5: Conquering and Understanding Your Network

A Spiceworld Story

Page 6: Conquering and Understanding Your Network

DEMONetwork Congestion

Page 7: Conquering and Understanding Your Network

Network Congestion

2. Network Map

1. Timeline

3. Interfaces, Network Map, Current Bwdth

4. Timeline, Running Processes

Punishment?Mwah ha ha!

Page 8: Conquering and Understanding Your Network

DEMOBandwidth Monitoring and Reporting

Page 9: Conquering and Understanding Your Network

Custom Reports—DB Schema for Computers

idname…

iddevice_idif_indexspeedbps_inbps_out…

network_adapter_idbps_inbps_outupdated_on

device network_adapters

network_adapter_versions

Page 10: Conquering and Understanding Your Network

Custom Reports—DB Schema for Switches

idname…

iddevice_idif_indexspeedbps_inbps_out…

interface_idbps_inbps_outupdated_on

device interfacesinterface_versions

Page 11: Conquering and Understanding Your Network

• SQLite Manager for Firefoxhttp://code.google.com/p/sqlite-manager/

• SQLite Language http://www.sqlite.org/lang.html

• Spiceworks Community!

Custom Reports—Resources

Page 12: Conquering and Understanding Your Network

DEMOCustom Reports

Page 13: Conquering and Understanding Your Network

QUESTIONS?