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css11503 vtp session

xuan.z
Level 1
Level 1

i can not telnet to css11503,but it works well.i can telnet to it previous.what's the problem?

3 Replies 3

Gilles Dufour
Cisco Employee
Cisco Employee

do you have any ACL ?

did you configure 'restrict telnet' ?

Can you ping the CSS ?

What's the software version ?

Does it work after a reboot ?

Regards,

Gilles.

infact there are twe box-to-box css,i can occationally telnet to the master,and the backup was ok.the ACL and restrict telnet were no reason because both of css were fine previously.and i tried to reboot them,but i can stll occationally telnet to the master one.the software version is sg0720405,is it a bug?

Regards,

yuntao.

Hi,I found that the TCP connection was not established.there were aways retransmissions.

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