my network is below:vpnclient(4.03)--router(pat)--internet--pix515--router(202.96.199.254)I can established the ipsec tunnel over PAT,but cannot access the router(202.96.199.254).I cannot established tunnel between pix and pptp client(Win2K) over PAT...

Yestaday when i cold reset my 2948-l3,the below message was output: device does not contain a valid magic number boot: cannot open "bootflash:" boot: cannot determine first file name on device "bootflash:" ...... I tried to reset again,but it didn't ...

Yestaday when i cold reset my 2948-l3,the below message was output:device does not contain a valid magic numberboot: cannot open "bootflash:"boot: cannot determine first file name on device "bootflash:"......I tried to reset again,but it didn't work ...

I have a 2611-xm with a 1ce1u ,and it is used as a access server , my config is right .there are some message " rx -> bad frame (0x0000) " when I try to dial the server use a bri .I have changed the 1ce1u ,but the message display again .plase tell ...

thanks!