R0106-HP MSR Router Series IP Multicast Command Reference(V7)

11
Predefined user roles
network-admin
network-operator
Parameters
group group-address: Specifies a multicast group by its IP address. If you do not specify any multicast
group, the command displays information about Layer 2 IP multicast group entries for all multicast
groups.
source source-address: Specifies a multicast source by its IP address. If you do not specify any multicast
source, the command displays information about Layer 2 IP multicast group entries for all multicast
sources.
vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to 4094. If you do not specify any VLAN,
the command displays information about Layer 2 IP multicast group entries for all VLANs.
slot slot-number: Specifies a card by its slot number. If you do not specify any card, the command
displays information about the Layer 2 IP multicast group entries on the MPU. (MSR4000)
Examples
# Display information about the Layer 2 IP multicast group entries for VLAN 2.
<Sysname> display l2-multicast ip forwarding vlan 2
Total 1 entries.
VLAN 2: Total 1 IP entries.
(0.0.0.0, 224.1.1.1)
Host slots (0 in total):
Host ports (3 in total):
GE2/1/1
GE2/1/2
GE2/1/3
Table 8 Command output
Field Descri
p
tion
Total 1 entries Total number of Layer 2 IP multicast group entries.
VLAN 2: Total 1 IP entries Total number of Layer 2 IP multicast group entries in VLAN 2.
(0.0.0.0, 224.1.1.1)
(S, G) entry. If the multicast source is not specified, the field in the S position
displays 0.0.0.0.
Host slots (0 in total)
Slot IDs of the cards where member ports reside and total number of the cards.
If member ports reside on the specified card, the slot ID of the card is not
displayed.
This field is displayed only on the MSR4000.
Host ports (3 in total) Member ports and total number of the member ports.
display l2-multicast mac
Use display l2-multicast mac to display information about Layer 2 MAC multicast groups.