longest-match (IPv6 MRIB view)
Use longest-match to specify the longest prefix match principle for RPF route selection.
Use undo longest-match to restore the default.
Syntax
longest-match
undo longest-match
Default
Route preference is used for RPF route selection. The route with the highest route preference is used as the RPF route.
Views
IPv6 MRIB view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
This command enables the device to use the matching route with the longest prefix as the RPF route.
Examples
# Specify the longest prefix match principle for RPF route selection on the public network.
<Sysname> system-view [Sysname] ipv6 multicast routing [Sysname-mrib6] longest-match