Cisco Systems EA6500 Manual De Usuario

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Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
78-14099-04
Chapter 36      Configuring SNMP IfIndex Persistence
Configuring SNMP IfIndex Persistence
Note
To verify that ifIndex commands have been configured, use the more system:running-config command.
Enabling and Disabling SNMP IfIndex Persistence Globally
SNMP ifIndex persistence is disabled by default. To globally enableSNMP ifIndex persistence, perform 
this task:
To globally disable SNMP ifIndex persistence after enabling it, perform this task:
Enabling and Disabling SNMP IfIndex Persistence on Specific Interfaces
To enable SNMP ifIndex persistence only on a specific interface, perform this task:
Note
The no snmp ifindex persistence interface command cannot be used on subinterfaces. A command 
applied to an interface is automatically applied to all the subinterfaces associated with that interface.
Command
Purpose
Router(config)# snmp-server ifindex persist 
Globally enables SNMP ifIndex persistence.
Command
Purpose
Router(config)# no snmp-server ifindex persist 
Globally disables SNMP ifIndex persistence.
Command
Purpose
Step 1
Router(config)# interface {vlan vlan_ID} | 
{type
1
 slot/port} | {port-channel 
port_channel_number}
1.
type = any supported interface type.
Selects an interface to configure. 
Step 2
Router(config-if)# snmp ifindex persist 
Enables SNMP ifIndex persistence on the specified 
interface.
Router(config-if)# no snmp ifindex persist 
Disables SNMP ifIndex persistence on the specified 
interface.
Step 3
Router(config-if)# exit 
Exits interface configuration mode.