| ttwtang 2003-12-03, 11:10 pm |
| I have a cisco 7200 series VXR, with one 34Mbps serial card, and two FE interfaces. But only one is used.
The following is my IOS version.
Cisco Internetwork Operating System Software
IOS (tm) 7200 Software (C7200-IS-M), Version 12.2(13)T4, RELEASE SOFTWARE (fc2)
Recently, my FE always down. Down in terms of :
1. I can't ping the FE interface.
2. No traffic can pass thru, so, all data transfer to internet is down.
But when i show int fa0/0
Displayed: Adminstrative and Line protocol are both up.
The FE is actually connected to a packetshaper "outside" port. While the "inside" port of the packetshaper is connected to my Layer 3 switch.
Everytime this thing happens, I have to telnet into the serial and reset the FE interface. It happened again yesterday, so I did some isolation test. I could ping to the packetshaper but not the rest of inside.
So, i reset my packetshaper and it works again. Before this, we used to shut then no shut the FE.
Any idea? |