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Configuring snmp ifindex, On brocade netiron xmr and brocade mlx series only – Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) User Manual

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Multi-Service IronWare Administration Guide

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Configuring SNMP ifIndex

2

Power supply failure

Fan failure

Cold start

Link up

Link down

Bridge new root

Bridge topology change

Module insert

Module remove

Redundant module

Metro-ring

MPLS

BGP4

OSPF

VRRP

VSRP

To stop link down occurrences from being reported, enter the following command.

Brocade(config)# no snmp-server enable traps link-down

Syntax: [no] snmp-server enable traps trap-type

A list of traps is available in the Unified IP MIB Reference.

Configuring SNMP ifIndex

This section explains how ifIndex values are assigned on Brocade devices.

On Brocade NetIron CES and Brocade NetIron CER only

On the Brocade NetIron CES and Brocade NetIron CER, the system automatically assign 64 indexes
to each module on the device. This value is not configurable.

On Brocade NetIron XMR and Brocade MLX series only

On Brocade NetIron XMR and Brocade MLX series devices, SNMP Management Information Base
(MIB) uses Interface Index (ifIndex) to assign a unique value to each port on a module or slot. The
number of indexes that can be assigned per module is 20, 40, or 64, depending on the number of
ports on the module.

Enter the following to change the number of indexes per module.

Brocade(config)# snmp-server max-ifindex-per-module 40

Syntax: [no] snmp-server max-ifindex-per-module [20 | 40 | 64]