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Telnet & SSH Login

How to configure a router using ACL # 99 to allow remote telnet & ssh with password of "cisco" from subnet 172.16.1.128/25

A router (r1) has a trunk connection to switch (s1).

You have two subnets; users 172.16.1.0/25 and admins 172.16.1.128/25.

What would be the syntax commands to do this, as I do not know for sure if this is correct:

(config)# access-list 99 permit 172.16.1.128 0.0.0.127

(config)# access-list 99 deny any

(config)# line vty 0 4

(config-line)# access-class 1 in

(config-line)# end

thank you!

3 REPLIES

Re: Telnet & SSH Login

Keith,

For SSH, you would need a domain name configured on the router or switch, host name, and a ssl keys generated. For telnet, the config looks right, but your access-class would reference 99.

line vty 0 4

access-class 99 in

To generate your ssl keys:

crypto key generate rsa general mod 1024

HTH,

John

HTH, John *** Please rate all useful posts ***
Community Member

Re: Telnet & SSH Login

Your information is helpful. Thank you :-)

Re: Telnet & SSH Login

Don't forget to give the man a rating.

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