6509 gec

[henrybb]

can GEC be made of GE port of different module(sup and standby sup) ?

I fail to do it.Like this,I want 1/1 and 2/1 to form GEC,but I can't.

6509>sh module

Mod Slot Ports Module-Type Model Sub Status

--- ---- ----- ------------------------- ------------------- --- --------

1 1 2 1000BaseX Supervisor WS-X6K-SUP1A-2GE yes ok

15 1 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok

2 2 2 1000BaseX Supervisor WS-X6K-SUP1A-2GE yes standby

16 2 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok

3 3 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok

4 4 8 1000BaseX Ethernet WS-X6408A-GBIC no ok

[Prashanth Krishnappa]

Yes you can

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_7_5/confg_gd/channel.htm#41718

I'm assuming 1/1 and 2/1 go to another switch/router. What channel mode are you using?

[rjackson]

enter "show port capab" to see if each port you want to channel can do it. The enter "sho chan gr" to see how the channels can be formed. By default it is only on the same card. you will probably have to enter "set port channel 1/1,2/1" to form a channel group across the cards. then it may come up if the other side is negotiating or you can force it up by configuring both sides "on". On the 6509 its done with "set port channel 1/2 mode on and "set port channel 2/1 mode on.