Table of Contents
Advertisement
register-stop and C-RP-Adv messages), and acts as the DR on the subnet. In IPv6 BIDIR-PIM, it
also acts as the DF.
Configuration restrictions and guidelines
When you enable IPv6 PIM passive mode, follow these restrictions and guidelines:
•
This feature takes effect only when IPv6 PIM-DM or IPv6 PIM-SM is enabled on the interface.
•
To avoid duplicate multicast data transmission and flow loop, do not enable this feature on a
shared-media LAN with multiple IPv6 PIM routers.
Configuration procedure
To enable IPv6 PIM passive mode on an interface:
Step
1.
Enter system view.
2.
Enter interface view.
3.
Enable IPv6 PIM passive
mode on the interface.
Enabling IPv6 PIM NSR
This feature enables IPv6 PIM to back up protocol state information, including IPv6 PIM neighbor
information and routes, from the active process to the standby process. The standby process
immediately takes over when the active process fails. Use this feature to avoid route flapping and
forwarding interruption for IPv6 PIM when an active/standby switchover occurs.
To enable IPv6 PIM NSR:
Step
1.
Enter system view.
2.
Enable IPv6 PIM NSR.
Enabling SNMP notifications for IPv6 PIM
To report critical IPv6 PIM events to an NMS, enable SNMP notifications for IPv6 PIM. For PIM event
notifications to be sent correctly, you must also configure SNMP as described in Network
Management and Monitoring Configuration Guide.
To enable SNMP notifications for IPv6 PIM:
Step
1.
Enter system view.
2.
Enable SNMP notifications
for IPv6 PIM.
Command
system-view
interface interface-type
interface-number
ipv6 pim passive
Command
system-view
ipv6 pim non-stop-routing
Command
system-view
snmp-agent trap enable pim6
[ candidate-bsr-win-election
| elected-bsr-lost-election
| neighbor-loss ] *
412
Remarks
N/A
N/A
By default, IPv6 PIM passive
mode is disabled on an interface.
Remarks
N/A
By default, IPv6 PIM NSR is
disabled.
Remarks
N/A
By default, SNMP notifications for
IPv6 PIM are enabled.
Advertisement
Table of Contents
Troubleshooting
