I am installing 2 new ME3400 switches at a remote site. When telnet/ssh from HQ either a 3845 router or a 3750 switch, I get the session Open, but can see no prompts for username and password. I can type but no response from the switch. After a while, I get
[Connection to 184.108.40.206 closed by foreign host]
telnet 220.127.116.11 Trying 18.104.22.168 ... Open
Here is the connection in a chain: 3845 router--3750 switch------FIBER-------ME3400----ME3400. No ACL is in use.
1. I can telnet each other between the 2 ME switches, which proves the line vty is correctly configured;
2. When I telnet/ssh from the router and get the Open, 'show tcp' shows the telnet session is established between the correct ports:
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