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Greetings!I want to make an update of signatures 4.x format on 7206 router. I dont need to go to the 5.x format, because there is 12.3 IOS version. And i can't find any documents on cisco.com which describe how to do it.=( Please, can you tell me, is...
Hello everybody.There is a Cisco Catalyst 6513 in my office. Recently we decided to setup redundant Supervisor Engine 720-3B. When we did it, its became STANDBY COLD, and then it reloads. IOS is equal on both supervisors. It must be STANDBY HOT (SSO)...
Greetings!I have a Catalyst 2950 switch in my network, and i need to prevent unknown hosts from network access. There are 10 computers connected to this switch. And i want any of this computers can be connected to any port of switch. How can i make i...
Thanks, Jennifer!I know that 4.x signatures will not protect my network in the very best way, but there are some reasons why we can't upgrade IOS on that 7206.So thanks for answer.
Thanks Reza!Think i did everything right as it wrote in this document. And there is a strange thing : on the other 6500 chassis my supervisors makes redundancy without any problems. With the same IOS, but without any installed modules and without my ...
Thanks everyone, your answers were very helpful. I decided to use mac-address access lists, this is the best solution for me. Thanks for help once again.Best Regards,Takush Roman.
