HP 6125XLG - Displaying and Maintaining Multicast VPN; Enabling Data-Group Reuse Logging

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Ste
p
Command Remarks
3. Configure the data-group
address range and the
switchover criteria.
data-group group-address
{ mask-length | mask } [ acl
acl-number ]
By default, no data-group address
range is configured and multicast
traffic never switches to a
data-MDT.
4. Configure the data-delay
period.
data-delay delay
Optional.
The default setting is 3 seconds.
5. Configure the data-holddown
period.
data-holddown delay
Optional.
The default setting is 60 seconds.
Enabling data-group reuse logging
For a given VPN, the number of VPN multicast streams to be switched to data-MDTs might exceed the
number of addresses in the data-group address range. In this case, the VPN instance on the source-side
PE device can reuse the addresses in the address range. With data-group reuse logging enabled, the
address reuse information will be logged.
Attributed to the MD module, the group address reuse logging information has a severity level
informational. For more information about the logging information, see Network Management and
Monitoring Configuration Guide.
Perform the following configuration on the PE.
To enable the data-group reuse logging:
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter MD view.
multicast-domain vpn-instance
vpn-instance-name
N/A
3. Enable the data-group reuse
logging.
log data-group-reuse
By default, the data-group reuse
logging is disabled.
Displaying and maintaining multicast VPN
Execute display commands in any view.
Task Command
Display data-group information
received by the specified VPN
instance in the MD.
display multicast-domain vpn-instance vpn-instance-name data-group
receive [ brief | [ active | group group-address | sender source-address
| vpn-source-address [ mask { mask-length | mask } ] | vpn-group-address
[ mask { mask-length | mask } ] ] * ]
Display data-group information
sent by the specified VPN instance
in the MD.
display multicast-domain vpn-instance vpn-instance-name data-group
send [ group group-address | reuse interval | vpn-source-address [ mask
{ mask-length | mask } ] | vpn-group-address [ mask { mask-length |
mask } ] ] *