hello floks i have heard thst cisco does not support 7.1 ios on pix 520. i have a lab with pix520 with 16 megs flash 128 ram what i would like to know is if it can be upgraded to 7.1 ios, would like to practice with the new adsm any suggestions . tha...

hey floks i some how corrupted the flash on my 3640 and was wondering how i could erase that bad flash while in rommon mode, i have a new ios on another flash and can boot to it ,so when i do a dir flash: i only see the good ios but i can see the co...

hey folks could really use your input. i deleted my ios on my 2950 so that i could upgrade the ios to a newer one but in the middle of the upgrade i lost power, now i am tring to use xmodem to recover the ios but it gets to cccccccccc and i get $$$$$...

hello i was in the middle of upgrading flash on my 2950 and the power went out so i now have a switch without flash in switch: mode tryed to do an xmodem up download but it starts get a few CCCCC then get I/O error any help please.tried it several ti...

hello floks i have a 2950 with ios 12.1 (6) when i try to create a vlan i need cant do it from the config mode according to my cisco book that is how i create vlans and name them but i can only do it from the previlage mode not from the config t mode...