Using the appearance ip protocols Command
The appearance ip protocols command is additionally advantageous whether you’re active OSPF, EIGRP,
IGRP, RIP, BGP, IS-IS, or any added acquisition agreement that can be configured on your router.
It provides an accomplished overview of the absolute operation of all currently active protocols.
Check out the achievement from the Corp router:
Corp#sh ip protocols
Routing Agreement is "ospf 132"
Outgoing amend clarify account for all interfaces is not set
Incoming amend clarify account for all interfaces is not set
Router ID 10.1.5.1
Number of areas in this router is 1. 1 accustomed 0 butt 0 nssa
Maximum path: 4
Routing for Networks:
10.1.1.1 0.0.0.0 breadth 0
10.1.2.1 0.0.0.0 breadth 0
10.1.3.1 0.0.0.0 breadth 0
10.1.4.1 0.0.0.0 breadth 0
10.1.5.1 0.0.0.0 breadth 0
Reference bandwidth assemblage is 100 mbps
Routing Information Sources:
Gateway Distance Last Update
10.1.11.1 110 00:28:53
10.1.11.2 110 00:28:53
10.1.9.1 110 00:28:53
10.1.7.1 110 00:28:53
Distance: (default is 110)
Checking out this output, you can actuate the OSPF action ID, OSPF router ID, blazon of
OSPF area, networks and areas configured for OSPF, and the OSPF router IDs of neighbors—
that’s a lot. Read, that’s efficient! And authority on a second. Did you apprehension the absence of timers
like the ones you saw beforehand in the RIP outputs from this command? That’s because Link State
routing protocols don’t use timers to accumulate the arrangement abiding like Distance Vector routing
algorithms do.