I was trying to set terminal server using NM-16A module in Cisco 2651XM router but no luck. I did use 2511 in the past without any issue but i don't know if i'm not doing anything wrong with this module as i never set terminal server with this module before. Initially i thought my NM-16A is bad but when i do "sh ver" then router shows 16 Terminal Lines. All i get connection refused by remote host when i try to console other device even after clearing lines. Can anyone please help?
You may want to take a look at this doc:
It has been a while since I have used the async interfaces on a 25xx series device. I have used the async mod on a 2600 and aside from setting baud rate, parity, etc. I don't recall any special issues. I have one in my lab now, but apparently I have misplaced my async octopus cables. Which is a bit disconcerting.
Anyway, hope that helps.
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