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Hello,I encounter a problem that I am unable to resolve. So I was wondering if you guys can help me with it. I have a T1 and the ISP is ATT. So here is the config:Old Configuration:Router 1:Router 2:Cisco 2821Cisco 2821HWIC-1DSU-T1HWIC-1DSU-T1New Con...
I have a bundle of 2 T1 into a multilink interface. However, I have encounter an issue, last week, our ISP lost one of the T1 and it went down hard for at leats two hours. Once the T1 came up, the bandwidth still was 1544, but once I shutdown and no ...
I am upgrading the image for the 4500 and last time that I did it, it didn't go well, actually it was a mess. So this time I want it to be smooth, hopefully. I went to cisco.com and got a hand-out on upgrading the switch for 4500 switch. But I am not...
I am trying to upgrade cisco IOS for c3560 switches and I do not have enough space to upgrade. I trying to removed like the html folders, so I used rmdir to remove a directory but if the directory has files it would not let me erase it.Does any one k...
I need to create an access-group where they can only talk to each other and no one else can communicate with it. And before I implemented, I need to make sure it works otherwise I would have to drive a long way to remove the access-list. Also group s...
if you want to block telnet to your switch, do the following:#line vty 0 4it will block any telnet, and the only way to see the config of the switch would be via console port.#transport input none Also check if your switch has this line:#line vty 5 ...
c3550-ipbase-mz.122-25.SEB is a directory.This command is to display the files in the directory:#dir flash:c3550-ipbase-mz.122-25.SEB Once you find the name of the image, that might look like this, c3550-ipbase-mz.122-25.SEB.bin (NOTE: I am assuming ...
Thats a directory and to transfer it you need to make it into a tar file. If you just want the image try this:#dir flash:dirname#copy flash:dirname/image-name tftp://IP AddressThat should work if you do not want to copy all the directory.
