HP FlexNetwork MSR 954 User Manual

316
Enabling MLD NSR
The following matrix shows the feature and hardware compatibility:
Hardware
MLD NSR compatibility
MSR954 (JH296A/JH297A/JH298A/JH299A/JH373A) No
MSR958 (JH300A/JH301A) No
MSR1002-4/1003-8S No
MSR2003 Yes
MSR2004-24/2004-48 Yes
MSR3012/3024/3044/3064 Yes
MSR4060/4080 Yes
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
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enable MLD NSR.
mld non-stop-routing
By default, MLD NSR is
disabled.
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 Command
Display information
about MLD multicast
groups.
display mld
[
vpn-instance
vpn-instance-name ]
group
[ ipv6-group-address |
interface
interface-type
interface-number ] [
static
|
verbose
]
Display MLD information for interfaces.
display mld
[
vpn-instance
vpn-instance-name ]
interface
[ interface-type interface-number ] [
proxy
]
[
verbose
]
Display IPv6 multicast routing entries
maintained by the MLD proxy.
display mld
[
vpn-instance
vpn-instance-name ]
proxy
group
[ ipv6-group-address |
interface
interface-type
interface-number ] [
verbose
]
Display information about the MLD proxy
routing table.
display mld
[
vpn-instance
vpn-instance-name ]
proxy
routing-table
[ ipv6-source-address [ prefix-length
] |
ipv6-group-address [ prefix-length ] ] * [
verbose
]
Display MLD SSM mappings.
display mld
[
vpn-instance
vpn-instance-name ]
ssm-mapping
ipv6-group-address

HP FlexNetwork MSR 954 Specifications

General

Brand	HP
Model	FlexNetwork MSR 954
Category	Network Router
Language	English