Cisco Catalyst 2960 Series

Monitoring and Maintaining CDP 441
Additional References 442
Feature History and Information for Cisco Discovery Protocol 443
CHAPTER 24 Configuring Simple Network Management Protocol 445
Finding Feature Information 445
Prerequisites for SNMP 445
Restrictions for SNMP 448
Information About SNMP 448
SNMP Overview 448
SNMP Manager Functions 448
SNMP Agent Functions 449
SNMP Community Strings 449
SNMP MIB Variables Access 449
SNMP Notifications 450
SNMP ifIndex MIB Object Values 450
Default SNMP Configuration 451
SNMP Configuration Guidelines 451
How to Configure SNMP 452
Disabling the SNMP Agent 452
Configuring Community Strings 454
Configuring SNMP Groups and Users 456
Configuring SNMP Notifications 459
Setting the Agent Contact and Location Information 464
Limiting TFTP Servers Used Through SNMP 465
Monitoring SNMP Status 467
SNMP Examples 468
Additional References 469
Feature History and Information for Simple Network Management Protocol 470
CHAPTER 25 Configuring SPAN and RSPAN 471
Finding Feature Information 471
Prerequisites for SPAN and RSPAN 471
Restrictions for SPAN and RSPAN 472
Information About SPAN and RSPAN 473
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
xxi
Contents