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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 42 IPv6 Multicast
Configuring IPv6 Multicast
To display the MLD interface specific parameters, use the show command described in the following
example.
Router# show ipv6 mld interface gigabitethernet 0/1
FastEthernet4/10 is up, line protocol is up
Internet address is FE80::204:6DFF:FE87:6400/10
MLD is enabled on interface
Current MLD version is 2
MLD query interval is 125 seconds
MLD querier timeout is 60 seconds
MLD max query response time is 10 seconds
Last member query response interval is 1 seconds
Inbound MLD access group is:
MLD activity: 6 joins, 0 leaves
MLD querying router is FE80::1:1:3
To display the MLD traffic counters, use the show command described in the following example.
Router# show ipv6 mld traffic
MLD Traffic Counters
Elapsed time since counters cleared: 04:27:23
Received Sent
Valid MLD Packets 1634 1469
Queries 269 654
Reports 548 815
Leaves 0 0
Mtrace packets 0 0
Errors:
Malformed Packets 0
Bad Checksums 0
Martian source 0
Packets Received on MLD-disabled Interface 0
To display interface specific information for PIM, use the show command described in the following
example.
Router# show ipv6 pim interface
Interface PIM Nbr Hello DR
Count Intvl Prior
Null0 off 0 30 1
Address: FE80::1
DR : not elected
FastEthernet0/0 off 0 30 1
Address: ::
DR : not elected
GigabitEthernet0/8 off 0 30 1
Address: ::
DR : not elected
GigabitEthernet0/9 off 0 30 1
Address: ::
DR : not elected
Gi0/10 off 0 30 1
Address: ::
DR : not elected
Gi0/11 off 0 30 1
Address: ::
DR : not elected
GigabitEthernet0/0 off 0 30 1
Address: ::