Ch 8 Show Commands Flashcards
1
Q
show ip ospf
A
- information about OSPF processes
- OSPF Router_ID
- Areas
- Number of interfaces in each area.
2
Q
show ip ospf interface brief
A
- Interfaces with OSPF enabled (based on the network commands)
- Includes passive interfaces
3
Q
show ip ospf interface fa0/0
A
- Settings, status, and counters for OSPF operation (or on the listed interface)
- Hello and Dead timers.
4
Q
show ip protocols
A
- ip routing parameter
- current timer values.
5
Q
show ip ospf neighbor fa0/0
A
- Lists brief output about neighbors by router_id
- Current neighbor state
- Optionally limits output to neighbors on the listed interface.
6
Q
show ip ospf neighbor
A
Lists the same output as ‘show ip ospf neighbor detail’ cmd but only for the listed neighbor_ID.
7
Q
show ip ospf database
A
- Summary of LSAs in the database
- One line of output per LSA
- Organized by LSA type (type 1, type 2, etc)
8
Q
show ip route
A
Lists all IPV4 routes
9
Q
show ip route ospf
A
Lists routes in the routing table learned by OSPF
10
Q
show ip route 172.21.2.0 255.255.255.0
A
shows a detailed description of the route for the listed subnet/mask
11
Q
clear ip ospf processes
A
- Resets the OSPF processes
- Resets all neighbor relationships
- Causes the process to make a new choice for Router_ID.
