NX-OS CLI Navigator

To configure the size of the IPv4 Multicast Routing Information Base (MRIB) event history buffers, use the ip routing multicast event-history command. To revert to the default buffer size, use the no form of this command.

ip routing multicast event-history { cli | mfdm-debugs | mfdm-events | mfdm-stats | rib | vrf } size buffer-size

no ip routing multicast event-history { cli | mfdm | mfdm-stats | rib | vrf } size buffer-size

Syntax Description

cli	Configures the CLI event history buffer.
mfdm-debugs	Configures the multicast FIB distribution (MFDM) debug event history buffer.
mfdm-events	Configures the multicast FIB distribution (MFDM) non-periodic events event history buffer.
mfdm-stats	Configures the MFDM sum event history buffer.
rib	Configures the RIB event history buffer.
vrf	Configures the virtual routing and forwarding (VRF) event history buffer.
size	Specifies the size of the buffer to allocate.
buffer-size	Buffer size is one of the following values: disabled , large , medium , or small . The default buffer size is small .

Command Default

All history buffers are allocated as small.

Command Modes

Global configuration mode

Command History

Release	Modification
5.0(3)N1(1)	This command was introduced.

Usage Guidelines

To display configured buffer sizes, use this command line:

switch(config)# show running-config | include "ip routing"

Examples

This example shows how to configure the size of the MRIB MFDM event history buffer:

switch(config)# ip routing multicast event-history mfdm size large

switch(config)#

Related Commands

Command	Description
clear ip routing multicast event-history	Clears information in the IPv4 MRIB event history buffers.
show routing ip multicast event-history	Displays information in the IPv4 MRIB event history buffers.
show running-config	Displays information about the running-system configuration.