Information Technology Reference
In-Depth Information
Scenario 9-2
Use the following router output to answer the questions in this scenario:
router# show ip bgp neighbors 100.10.10.2
BGP neighbor is 100.10.10.2, remote AS 500, external link
BGP version 4, remote router ID 100.10.10.10
BGP state = Established, up for 00:00:22
Last read 00:00:21, hold time is 180, keepalive interval is 60 seconds
Neighbor capabilities:
Route refresh: advertised and received(new)
Address family IPv4 Unicast: advertised and received
Received 4 messages, 0 notifications, 0 in queue
Sent 4 messages, 0 notifications, 0 in queue
Route refresh request: received 0, sent 0
Default minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 1, Offset 0, Mask 0x2
0 accepted prefixes consume 0 bytes
Prefix advertised 0, suppressed 0, withdrawn 0
Number of NLRIs in the update sent: max 0, min 0
Connections established 1; dropped 0
Last reset never
Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Local host: 100.10.10.1, Local port: 11007
Foreign host: 100.10.10.2, Foreign port: 179
1
Which of the following is the router ID of the remote peer?
a. 100.10.10.2
b. 100.10.10.1
c. 100.10.10.10
d. 100.10.10.255
What is NLRI?
2
a. Network Layer Reachability Information
b. Network Link Reachability Information
c. Network Link Route Information
d. Network Local Reachability Information
Which of the following is the remote AS number?
3
a. 100.
b. 200.
c. 500.
d. Not enough information is given.
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