R2511-HP MSR Router Series IP Multicast Command Reference(V5)
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Parameters
all-instance: Specifies all MPLS L3VPNs.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN by its name, a case-sensitive string of 1 to 31
characters.
source-address: Specifies a multicast source address.
group-address: Specifies a multicast group address in the range of 224.0.1.0 to 239.255.255.255.
mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255
by default.
mask-length: Specifies the mask length of the multicast group address or multicast source address. For a
multicast source address, this argument has an effective value range of 0 to 32. For a multicast group
address, this argument has an effective value range of 4 to 32. The system default is 32 in both cases.
flags: Specifies the route flag.
act: Displays the IGMP routes with the ACT flag.
suc: Displays the IGMP routes with the SUC flag.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
If neither all-instance nor vpn-instance is specified, this command displays the information on the public
network.
Examples
# Display IGMP routing table information on the public network.
<Sysname> display igmp routing-table
Routing table of VPN-Instance: public net
Total 3 entries
00001. (*, 225.1.1.1)
List of 1 downstream interface
Ethernet1/1 (20.1.1.1),
Protocol: STATIC
00002. (1.1.1.1, 225.1.1.1), Flag: ACT
List of 1 downstream interface in include mode
Ethernet1/2 (30.1.1.1),
Protocol: IGMP
00003. (*, 239.255.255.250)
List of 1 downstream interface
Ethernet1/3 (40.20.20.20),