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SSH login failing though management vlan access

Adam Coombs
Level 1
Level 1

Need some help with getting a 3750e switch, that was on a different network to this new network.

This 3750e is working in production but I am not able to access this switch remotely ssh.

I have added the management vlan and ip address to this switch, I have change the default-gateway address to new network. 

I am able to ping default-gateway, i am able to open a ssh connection to default-gateway, can login to default-gateway.

I was am able to do the same thing from default-gateway to new switch

Using this command ssh -l (username) (IP address)

 

Any ideas or commands that can help me thank you 

There is no logging turn on really so help on know which logging to on would be helpfully as well.

 

4 Replies 4

Marvin Rhoads
Hall of Fame
Hall of Fame

Did you mean to write that you are "able to do the same thing" or "UNable..."?

I don't quite understand the question if you didn't mean that.

If you can't log into the switch using ssh can you share your configuration - at least the "line vty" section?

Also, verify the presence of an RSA key on the switch - use the command "show crypto key mypubkey rsa".

 

I corrected my sentence, thank you for that

I have pasted the line vty config

line vty 0 4
 session-timeout 5  output
 exec-timeout 5 0
 logging synchronous level 3
 transport preferred none

here is the aaa 

aaa new-model
aaa authentication login default local
aaa authorization exec default local
aaa authorization network default local
aaa session-id common

I have verify that a RSA is generated 

% Key pair was generated at: 18:06:20 CST Feb 28 1993
Key name: TP-self-signed-3930785152
 Storage Device: private-config
 Usage: General Purpose Key
 Key is not exportable.

 

 

Try adding the following:

line vty 0 4

login local

when the aaa-new model is enable I don't get that option login local

 

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