Displaying Ipv4 Multicast Layer 3 Hardware Switching Summary - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Configuring IPv4 Multicast Layer 3 Switching

Displaying IPv4 Multicast Layer 3 Hardware Switching Summary

The show interface statistics command does not display hardware-switched packets, only packets
Note
switched by software.
The show ip pim interface count command displays the IP multicast Layer 3 switching enable state on
IP PIM interfaces and the number of packets received and sent on the interface.
To display IP multicast Layer 3 switching information for an IP PIM Layer 3 interface, perform one of
these tasks:
Command
Router# show ip pim interface [{{vlan vlan_ID} |
1
{type slot/port} | {port-channel number}}] count
Router# show ip interface
1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
These examples show how to display the IP PIM configuration of the interfaces:
Router# show ip pim interface count
State:* - Fast Switched, D - Distributed Fast Switched
Address
10.15.1.20
10.20.1.7
10.25.1.7
10.11.1.30
10.37.1.1
1.22.33.44
The "*" flag indicates that this interface can be fast switched and the "H" flag indicates that this interface
is hardware switched. The "In" flag indicates the number of multicast packet bytes that have been
received on the interface. The "Out" flag indicates the number of multicast packet bytes that have been
forwarded from this interface.
Router# show ip mroute count
IP Multicast Statistics
56 routes using 28552 bytes of memory
13 groups, 3.30 average sources per group
Forwarding Counts:Pkt Count/Pkts per second/Avg Pkt Size/Kilobits per second
Other counts:Total/RPF failed/Other drops(OIF-null, rate-limit etc)
Group:224.2.136.89, Source count:1, Group pkt count:29051
Source:132.206.72.28/32, Forwarding:29051/-278/1186/0, Other:85724/8/56665
Router#
The -tive counter means that the outgoing interface list of the corresponding entry is NULL, and this
Note
indicates that this flow is still active.
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
25-14
H - Hardware Switching Enabled
Interface
GigabitEthernet4/8 * H 952/4237130770
GigabitEthernet4/9 * H 1385673757/34
GigabitEthernet4/10* H 0/34
FastEthernet6/26
FastEthernet6/37
FastEthernet6/47
Chapter 25 Configuring IPv4 Multicast Layer 3 Switching
Purpose
Displays IP multicast Layer 3 switching enable state
information for all PISA IP PIM Layer 3 interfaces.
Displays the IP multicast Layer 3 switching enable state on
the Layer 3 interfaces.
FS Mpackets In/Out
* H 0/0
* H 0/0
* H 514/68
OL-11439-03