Enabling Mld Nsr; Displaying And Maintaining Mld - HP MSR1002-4 Configuration Manual

Enabling MLD NSR

The following matrix shows the feature and hardware compatibility:
Hardware
MSR954 (JH296A/JH297A/JH298A/JH299A/JH373A)
MSR958 (JH300A/JH301A)
MSR1002-4/1003-8S
MSR2003
MSR2004-24/2004-48
MSR3012/3024/3044/3064
MSR4060/4080
This feature backs up information about MLD interfaces and MLD multicast groups to the standby
process. The device recovers the information without cooperation of other devices when an
active/standby switchover occurs. Use this feature to prevent an active/standby switchover from
affecting the IPv6 multicast service.
To enable MLD NSR:
Step
1. Enter system view.
2. Enable MLD NSR.

Displaying and maintaining MLD

CAUTION:
The reset mld group command might cause IPv6 multicast data transmission failures.
Execute display commands in any view and reset commands in user view.
Task
Display information about MLD multicast
groups.
Display MLD information for interfaces.
Display IPv6
maintained by the MLD proxy.
Display information about the MLD proxy
routing table.
Display MLD SSM mappings.
Command
system-view
mld non-stop-routing
multicast routing entries
MLD NSR compatibility
No
No
No
Yes
Yes
Yes
Yes
Command
display mld [ vpn-instance vpn-instance-name ] group
[ ipv6-group-address
interface-number ] [ static | verbose ]
display mld [ vpn-instance vpn-instance-name ]
interface [ interface-type interface-number ] [ proxy ]
[ verbose ]
display mld [ vpn-instance vpn-instance-name ] proxy
group [ ipv6-group-address | interface interface-type
interface-number ] [ verbose ]
display mld [ vpn-instance vpn-instance-name ] proxy
routing-table [ ipv6-source-address [ prefix-length ] |
ipv6-group-address [ prefix-length ] ] * [ verbose ]
display mld [ vpn-instance vpn-instance-name ]
ssm-mapping ipv6-group-address
316
Remarks
N/A
By default, MLD NSR
disabled.
| interface interface-type
is