HP 6125XLG R2306-HP 6125XLG Blade Switch TRILL Command Reference - Page 18

Field Holdtime DRB priority Nickname Uptime 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. 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. display trill rpf-table tree-root 899b Ingress-nickname Expected-rcv-ports 0x1fff FGE1/1/1 0x1ff0 FGE1/1/2 0x0ffe FGE1/1/3 Table 12 Command output Field Ingress-nickname Expected-rcv-ports Description Nickname of the ingress RB. Expected incoming port. 15