Hi All I have a Cat5k with a gigabit ethernet switching module and 3 slots with fibre gbics. I've connected a gb-ethernet from a PIX and from the Cat5k side everything is up and OK, from the PIX though it's down. I've swapped out the fibre patch leads and test both interfaces of the PIX in a 6k and everything has come up OK. See the show int's below. Any special config's to get this set-up to work? or is this a bug or an unsupported configuration ? PIX4IntrAnet(config)# sh int gb-ethernet1 interface gb-ethernet1 "inside" is up, line protocol is down Hardware is i82543 rev02 gigabit ethernet, address is 0003.470d.5df3 IP address X.X.X.X, subnet mask 255.255.255.240 MTU 1500 bytes, BW 1 Gbit full duplex 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants 0 input errors, 0 CRC, 6061 frame, 0 overrun, 0 ignored, 0 abort 26 packets output, 2176 bytes, 0 underruns PIX4IntrAnet(config)# NLCEE0CS1> (enable) sh port 5/3 Port Name Status Vlan Level Duplex Speed Type ----- ------------------ ---------- ---------- ------ ------ ----- --------- --- 5/3 IntrAnet connected 4 normal full 1000 1000BaseSX Port Trap IfIndex ----- -------- ------- 5/3 disabled 120 Port Broadcast-Limit Broadcast-Drop -------- --------------- -------------- 5/3 - 0 Port Send FlowControl Receive FlowControl RxPause TxPause Unsupported admin oper admin oper opcodes ----- -------- -------- -------- -------- ------- ------- ----------- 5/3 off off off off 0 0 0 Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize ----- ---------- ---------- ---------- ---------- --------- 5/3 0 0 0 0 0 Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants ----- ---------- ---------- ---------- ---------- --------- --------- ------ --- 5/3 0 0 0 0 0 0 0 Last-Time-Cleared -------------------------- Sun Jun 3 2001, 11:03:21 NLCEE0CS1> (enable) cheers Pat Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=18935&t=18935 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]