
114070 Rev. B
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RMON Memory Use ...............................................................................................2-18
Interoperability Issues and Memory Use for RMON Groups ..................................2-19
Statistics Group ...............................................................................................2-19
History Group ..................................................................................................2-20
Host Group ......................................................................................................2-20
HostTopN Group ..............................................................................................2-21
Matrix Group ....................................................................................................2-22
Filter and Capture Groups ...............................................................................2-22
Alarm and Event Groups .................................................................................2-24
BOOTP Relay Agent Overview .....................................................................................2-24
DHCP Overview ...........................................................................................................2-29
Acquiring a New IP Address and New Configuration Parameters .........................2-30
Acquiring the Same IP Address Again ...................................................................2-34
RARP Overview ............................................................................................................2-35
Chapter 3
Customizing SNMP
Customizing SNMP Global Parameters ..........................................................................3-1
Disabling and Reenabling SNMP .............................................................................3-1
Enabling and Disabling SNMP Locking ....................................................................3-2
Specifying a Lock Timeout Period ............................................................................3-2
Enabling and Disabling Authentication Failure Traps ...............................................3-3
Configuring SNMP Community Parameters ...................................................................3-3
Adding an SNMP Community ..................................................................................3-3
Specifying a Community Name .........................................................................3-3
Specifying Community Access Privileges ..........................................................3-4
Deleting an SNMP Community ................................................................................3-4
Configuring SNMP Community Managers ......................................................................3-5
Adding a Manager ....................................................................................................3-5
Configuring a Manager to Receive Traps .................................................................3-6
Specifying the Trap Port .....................................................................................3-6
Specifying a Trap Type .......................................................................................3-6
Deleting a Manager ..................................................................................................3-7
Configuring Traps on the Router .....................................................................................3-7
Specifying a Trap Entity and Severity Level .............................................................3-8
Configuring Trap Exceptions ....................................................................................3-9
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