Newly Released Huawei H12-891_V1.0 Exam PDF

The interface sends a Hello packet immediately after joining the OSPF region

LS update packet is sent only when the adjacency relationship is established

When an LsUpdate packet is received, the router must send an LsAck acknowledgment

LS update packet synchronizes the link state database by sending detailed LSA information

2

A non-sharded, port 21-accessing packet

Non-first-sharded messages that use port 23 to access the server's message

Non-first-of-sharded messages to access other hosts

Non-first-of-its-kind packets that use port 21 to access the server

Packet answer for the first sharded or non-sharded, using port 23 to access the server

By default, matching is based on the principle of "depth first"

By default: Match in the order in which the perfect is matched first, then deny is matched.

By default, rule-ID is followed Match from small to large

There is only one matching order and cannot be modified

Shorten the Holdtime of Join/Prune messages

Reduce the interval at which the interface sends Hello messages

A PIM BFD session is established between neighbors

Reduce the interval between sending Join/Prune messages