1484 CHAPTER 93: IPV6 PIM CONFIGURATION COMMANDS
MTU of the network. As a result, the products that do not support
fragmentation will drop the join/prune message.
■ The (S, G) join/prune state hold time on the upstream device. If you configure a
small queue size, the outgoing interface of the corresponding entry may have
been pruned due to timeout before the last join/prune message in a queue
reaches the upstream device.
Related commands: jp-pkt-size (IPv6 PIM view), holdtime join-prune (IPv6 PIM view), pim ipv6
holdtime join-prune.
Example # Configure a join/prune messages to contain a maximum of 2,000 (S, G) entries.
<Sysname> system-view
[Sysname] pim ipv6
[Sysname-pim6] jp-queue-size 2000
pim ipv6
Syntax pim ipv6
undo pim ipv6
View System view
Parameter None
Description Use the
pim ipv6 command to enter IPv6 PIM view.
Use the undo pim ipv6 command to remove all configurations performed in IPv6
PIM view.
IPv6 multicast must be enabled on the device before this command can take
effect.
Related command: multicast ipv6 routing-enable on page 1440.
Example # Enable IPv6 multicast routing and enter IPv6 PIM view.
<Sysname> system-view
[Sysname] multicast ipv6 routing-enable
[Sysname] pim ipv6
[Sysname-pim6]
pim ipv6 bsr-boundary
Syntax pim ipv6 bsr-boundary
undo pim ipv6 bsr-boundary
