trailhiker21 Posted March 27, 2023 Share Posted March 27, 2023 I'm puzzled as to why this answer is marked as correct. It would seem that the unsuccessful telnet attempt would indicate that a firewall is blocking TCP179 unless I'm missing something else. I'd appreciate some clarification for this answer. Thanks! 2 Link to comment Share on other sites More sharing options...
telo Posted March 29, 2023 Share Posted March 29, 2023 Could you please share the dump? TIA Link to comment Share on other sites More sharing options...
Nouxy Posted March 29, 2023 Share Posted March 29, 2023 When the BGP is not configured on the peer, the port don't open. Link to comment Share on other sites More sharing options...
David Posted April 9, 2023 Share Posted April 9, 2023 Can you please share dump? Link to comment Share on other sites More sharing options...
trailhiker21 Posted April 13, 2023 Author Share Posted April 13, 2023 (edited) Quote When the BGP is not configured on the peer, the port don't open. Ok, it makes sense if that the port wouldn't open if the peer wasn't configured, but how would this output rule out the possibility of a firewall blocking tcp179? Seems like both answers could be true here. Edited April 13, 2023 by trailhiker21 Link to comment Share on other sites More sharing options...
ISALES Posted May 8, 2023 Share Posted May 8, 2023 Answer should be C. If BGP peer 10.255.255.3 was not configured for peering with R1, it would send a TCP RST instead of "ICMP unreachable". Link to comment Share on other sites More sharing options...
SandeepG Posted June 26, 2023 Share Posted June 26, 2023 ty Link to comment Share on other sites More sharing options...
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