Hope I am not offending you but did you read the document before giving
me advice or do you just give it out of the blue? If I "no login"
under vty then users will NOT be able to SSH to the router period.
Any more ideas?
Sean
>From: "Mask Of Zorro" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED], [EMAIL PROTECTED]
>CC: [EMAIL PROTECTED]
>Subject: Re: Cisco router is running very slow when SSh is implmented
>Date: Tue, 27 Mar 2001 11:04:33 -0500
>
>Enter a "no login" under the vty config and that will disable telnet
>authentication, effectively shutting off telnet...
>
>>From: "Sean Young" <[EMAIL PROTECTED]>
>>Reply-To: "Sean Young" <[EMAIL PROTECTED]>
>>To: [EMAIL PROTECTED]
>>CC: [EMAIL PROTECTED]
>>Subject: Re: Cisco router is running very slow when SSh is implmented
>>Date: Tue, 27 Mar 2001 10:38:38 -0500
>>
>>This is my configuration
>>
>>line con 0
>>logging synchronous
>>login authentication usetacacs
>>transport input lat pad v120 lapb-ta mop telnet rlogin udptn nasi ssh
>>line aux 0
>>line vty 0 4
>>exec-timeout 0 0
>>authorization commands 1 usetacacs1
>>login authentication usetacacs
>>!
>>
>>even when I set the "exec-timeout 0 0", I still can telnet to the
>>router which is something I would like to avoid. I only want ssh to
>>work. By the way, I use TACACS+ to authenticate users.
>>
>>Anymore ideas?
>>
>>Sean
>>
>>
>>
>> >From: "John Neiberger" <[EMAIL PROTECTED]>
>> >To: [EMAIL PROTECTED]
>> >CC: [EMAIL PROTECTED]
>> >Subject: Re: Cisco router is running very slow when SSh is implmented
>> >Date: Tue, 27 Mar 2001 08:20:26 -0700
>> >
>> >I don't know about the performance issue, that sounds like a "feature"
>> >since a 3640 shouldn't have much trouble handling that.
>> >
>> >As far as disabling telnet, the only way I know of is not to set a vty
>> >password. While not disabling the telnet server, it will prevent any
>> >attempts to telnet to the router.
>> >
>> >John
>> >
>> > >>> "Sean Young" <[EMAIL PROTECTED]> 3/27/01 7:58:37 AM >>>
>> >Hi everyone,
>> >
>> >Is it just me or anyone in the group experiencing the same thing?
>> >I've implemented SSH features on one of our ACCESS servers and I
>> >notice
>> >that it is very slow. The access server is a Cisco 3640 with 128MB
>> >RAM.
>> >I notice the performance is quited slow even on a Fast Ethernet LAN.
>> >I don't have any performance issues with Unix servers. Another thing,
>> >now that I have SSH running on the access server, how can I turn off
>> >telnet completely on the router? I check Cisco website but didn't see
>> >any solutions for it.
>> >
>> >Any ideas? Thanks.
>> >
>> >Sean
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>> >
>>
>>_________________________________________________________________
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