Configuring Acl-Based Filtering Of Rpf Failures; Displaying Rpf Failure Rate-Limiting Information - Cisco 7604 Configuration Manual

Chapter 28 Configuring IPv4 Multicast Layer 3 Switching
This example shows how to enable the hardware shortcut-consistency checker:
Router (config)# mls ip multicast consistency-check
Router (config)#

Configuring ACL-Based Filtering of RPF Failures

When you configure ACL-based filtering of RPF failures, ACLs that filter RPF failures in hardware are
downloaded to the hardware-based ACL engine and applied on the interface you specify.
To enable ACL-based filtering of RPF failures on an interface, perform this task:
Command
Step 1
Router(config)# interface {{vlan vlan_ID } |
1
{ type slot/port } | {port-channel number }}
Step 2
Router(config-if)# mls ip multicast stub
Router(config-if)# no mls ip multicast stub
1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet

Displaying RPF Failure Rate-Limiting Information

To display RPF failure rate-limiting information, perform this task:
Command
Router# show mls ip multicast summary
This example shows how to display RPF failure rate-limiting information:
Router# show mls ip multicast summary
10004 MMLS entries using 1280464 bytes of memory
Number of partial hardware-switched flows:4
Number of complete hardware-switched flows:10000
Router#
OL-4266-08
Purpose
Selects an interface to configure.
Enables ACL-based filtering of RPF failures on an
interface.
Disables ACL-based filtering of RPF failures on an
interface.
Purpose
Displays RPF failure rate-limiting information.
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
Configuring IPv4 Multicast Layer 3 Switching
28-17