The following line of output was extracted from the output of the show ip bgp command on
Router R1. Which of the following can be determined from this output?
Network Next Hop Metric LocPrf Weight Path
* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 i

A.
The route is learned from an eBGP peer.

B.
The route has no more than three ASNs in the AS_PatH.

C.
The route is the best route for this prefix.

D.
None of these facts can be positively determined by this output.

Explanation:
The third character in each line for each router is either blank, meaning the route is an eBGP
route, or an “i,” meaning an iBGP-learned route. The contents of the AS_Path can be
determined (1, 2, 3, 4), but the answer about AS_Path does not suggest 4 ASNs. The best
route for each prefix has a “>” in the second character, and this route does not.