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Hello. This is making me bonkers but here it goes -- I have 3 ISR 4331 and 2 3650s set up in a line, and I'm trying to use Static NAT on the first router (R1) to reach in to the 3650 (D1) via telnet or SSH. But it doesn't work. Secondary to this issu...
Greetings,I have a Catalyst 3650 (IOS-XE 16.9.4) that is sending a ton of unsolicited messages to the console. These don't look like Syslog messages. Can anyone tell me how to get this to stop? The switch has been cleared (del vlan.dat, wri era, relo...
Greetings.I have a simple set up consisting of a Cisco 4321 router, 2960 switch, and a Windows 11 host.The router is running IOS XE 16.6.4 and the switch is IOS 15.5(2).The router and switch are configured for IPv6, and the host (eventually) gets an ...
Hi Paul,Yes to all. D2 can ping R1 and vice versa. I've been trying to do the telnet from R2, which is sending the telnet from 12.0.0.2... but I have also tried from a host on the "distant" 201.55.3.0/24 network. Both gave me the same indicator, whic...
Hello Guillermo,I hate to say that I cannot find in my notes what fixed it. I *think* reloading the OS did the trick though. They are still running 16.9.4 and we are not getting these messages anymore. Jim
Paul,Thank you for your suggestion. Sadly, it did not work. The indications are the same -- pings work and show the correct addresses in the output of debug ip packet on D1, but an attempt to telnet to 12.0.0.3 times out and shows no packet activity ...
Thanks - that's an interesting tool. It appears that R1 has taken ownership of the address I've assigned for static nat... Any revelations from this output? I also noticed that R1 assigned an L route to 12.0.0.3/32, which I never noticed happen befor...
