Configuring IPv4 Multicast Layer 3 Switching
Proxy ARP is enabled
Security level is default
Split horizon is enabled
ICMP redirects are always sent
ICMP unreachables are never sent
ICMP mask replies are never sent
IP fast switching is enabled
IP fast switching on the same interface is disabled
IP Flow switching is disabled
IP CEF switching is enabled
IP Fast switching turbo vector
IP Normal CEF switching turbo vector
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
IP route-cache flags are Fast, CEF
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Probe proxy name replies are disabled
Policy routing is disabled
Network address translation is disabled
WCCP Redirect outbound is disabled
WCCP Redirect exclude is disabled
BGP Policy Mapping is disabled
IP multicast multilayer switching is enabled
IP mls switching is enabled
Router#
This example shows how to display the IP multicast Layer 3 switching configuration of Gigabit Ethernet
interface 1/2:
Router# show interfaces gigabitEthernet 1/2
GigabitEthernet1/2 is up, line protocol is up (connected)
Hardware is C6k 1000Mb 802.3, address is 0001.c9db.2441 (bia 0001.c9db.2441)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
Last clearing of "show interface" counters 00:05:13
....
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue :0/40 (size/max)
5 minute input rate 10000 bits/sec, 1 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
Router#
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
28-20
284 packets input, 113104 bytes, 0 no buffer
Received 284 broadcasts (284 multicast)
0 runts, 41 giants, 0 throttles
41 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
198 packets output, 14732 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Chapter 28
Configuring IPv4 Multicast Layer 3 Switching
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