H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Multicast
H3C S7500 Series Ethernet Switches
Chapter 3 Common IP Multicast Configuration
Commands
3-6
Parameters
group-address: Multicast group address to specify a multicast group whose routing
table information is to be viewed, in the range of 224.0.0.0 to 239.255.255.255.
source-address: Unicast IP address of the multicast source.
incoming-interface: Specifies the incoming interface of the multicast routing entry.
register: Specifies the registration interface for PIM-SM.
Description
Use the display multicast routing-table command to display the information about
the IP multicast routing table.
This command is used to display the information about the multicast routing table, while
the display multicast forwarding-table command is used to display the information
about the multicast forwarding table.
Examples
# Query the information about the routing entries corresponding to the multicast group
225.1.1.1.1 in the multicast routing table.
<H3C> display multicast routing-table
Multicast Routing Table
Total 3 entries
(4.4.4.4, 224.2.149.17)
Uptime: 00:15:16, Timeout in 272 sec
Upstream interface: Vlan-interface1(4.4.4.6)
Downstream interface list:
1 oifs
Vlan-interface2(2.2.2.4), Protocol 0x1: IGMP
(4.4.4.4, 224.2.254.84)
Uptime: 00:15:16, Timeout in 272 sec
Upstream interface: Vlan-interface1(4.4.4.6)
Downstream interface list: NULL
(4.4.4.4, 239.255.2.2)
Uptime: 00:02:57, Timeout in 123 sec
Upstream interface: Vlan-interface1(4.4.4.6)
Downstream interface list: NULL
Matched 3 entries
Table 3-4 describes the fields in the displayed information.