Cisco ASR 14000 Series Management Command Reference page 579

SNMP Server Commands on Cisco IOS XR Software
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
index persistence
To enable index persistency on an Simple Network Management Protocol (SNMP) interface, use the
index persistence command in SNMP interface configuration mode. To restore the default conditions
with respect to this command, use the no form of this command.
Syntax Description
This command has no arguments or keywords.
Defaults Index persistency is disabled.
Command Modes SNMP interface configuration
Command History Release
Release 3.7.1
Usage Guidelines To use this command, you must be in a user group associated with a task group that includes the proper
task IDs.
Issue the index persistence command to enable ifIndex persistence for individual entries (corresponding
to individual interfaces) in the ifIndex table of the IF-MIB. IfIndex persistence retains the mapping
between the ifName object values and the ifIndex object values (generated from the IF-MIB) across
reboots, allowing for consistent identification of specific interfaces using SNMP.
Task ID Task ID
snmp
Examples The following example shows how to assign ifIndex persistence on Packet-over-SONET/SDH (POS)
interface 0/0/1/0:
RP/0/RP0/CPU0:Router(config)# snmp-server interface pos 0/0/1/0
RP/0/RP0/CPU0:Router(config-snmp-if)# index persistence
Related Commands Command
show snmp interface
snmp-server engineid
OL-17231-01
index persistence
no index persistence
Modification
This command was introduced on the Cisco ASR 14000 Series Router.
Operations
read, write
Description
Displays the ifIndex value for an SNMP interface.
Specifies the identification number of the local SNMP engine.
Cisco ASR 14000 Series Router System Management Command Reference
index persistence
SMR-577