Monitoring Summary Information of IPv6 Multicast Routes

Purpose

Display a summary of all or specified multicast routes.

You can specify a multicast group address or both a multicast group address and a multicast source address to display information about a particular multicast forwarding entry.
You can use the active option to display information for the active multicast routes.
You can specify the bandwidth threshold along with the active option to display information for the active multicast routes with admission bandwidth greater than the specified bandwidth threshold. The default bandwidth threshold is 4000 bps.

Action

To display a summary of all multicast routes:

host1#show ipv6 mroute summary 
IPv6 Multicast Routing Table

Group Address   Source Address  RPF route          RPF Iif         #Oifs
--------------- --------------- ------------------ --------------- -----
ff0e::1         10:0:0:1:1::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:2::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:3::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:4::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:5::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:6::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:7::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:8::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:9::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:a::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:b::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:c::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:d::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:e::    10:0:0:1::/64      ATM2/3.1001     1
ff0e::1         10:0:0:1:f::    10:0:0:1::/64      ATM2/3.1001     1

Counts: 16 (S, G) entries
        0 (*, G) entries

Meaning

Table 62 lists the show ipv6 mroute summary command output fields.

Table 62: show ipv6 mroute summary Output Fields

Field Name	Field Description
Group Address	IP address of the multicast group
Source Address	IP address of the multicast source
RPF Route	IP address and network mask of the RPF route
RPF Iif	Type and identifier for the incoming interface for the RPF route
#Oifs	Number of outgoing interfaces
Counts	Numbers of types of (S,G) mappings: (S,G)—Number of (S,G) entries (,G)—Number of (,G) entries

Monitoring Summary Information of IPv6 Multicast Routes

Purpose

Action

Meaning

Related Documentation