Display Trill Rpf-Table - HP 6125XLG Command Reference Manual

Field
Holdtime
DRB priority
Nickname
Uptime

display trill rpf-table

Use display trill rpf-table to display the TRILL RPF check table.
Syntax
display trill rpf-table tree-root nickname
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
tree-root nickname: Displays the TRILL RPF check table information for the distribution tree rooted at the
specified RB. The nickname argument is a hexadecimal number in the range of 0x0 to 0xFFFF.
Usage guidelines
The TRILL RPF check table is used to check whether the incoming port of a broadcast, multicast, or
unknown unicast frame is valid. According to the nicknames of the egress RB (root bridge of the
distribution tree to which the frame belongs) and ingress RB in the frame, the RPF check feature checks
whether the actual incoming port of a frame is the same as the incoming port specified in the RPF entry.
If they are different, the frame is considered invalid and is dropped.
Examples
# Display the TRILL RPF check table information for the distribution tree rooted at the RB whose nickname
is 0x899B.
<Sysname> display trill rpf-table tree-root 899b
Ingress-nickname
---------------------------------------------
0x1fff
0x1ff0
0x0ffe
Table 12 Command output
Field
Ingress-nickname
Expected-rcv-ports
Description
Remaining holding time (in seconds) of the adjacency. If no Hello frame is received from
a neighbor within the holding time, the neighbor is considered invalid. When a Hello
frame is received from a neighbor within the holding time, the holding time is restarted.
DRB priority of the neighbor port.
Nickname of the neighbor.
Time for which the adjacency has been held.
Expected-rcv-ports
FGE1/1/1
FGE1/1/2
FGE1/1/3
Description
Nickname of the ingress RB.
Expected incoming port.
15