From: Richard Anderson (richard.p.anderson@sbcglobal.net)
Date: Mon Nov 29 2004 - 16:57:34 GMT-3
Has someone come a cross a problem with Port-Channeling between 6509 and
6513. Both are running sup720 and IOS 12.2(17a)sx4?
I have a (2) Single Mode Fiber running between these switches, and have
configured a Layer III port channel. The channels are up, but I can't ping a
cross. I can't even ping the directly connected interface. It's more likely
an intermittent issue as I was able to ping last week. Nothing has been
changed and yet the ping traffic failed this morning.
I didn't see any caveat about port-channeling on CCO for the IOS release
12.2(17a)sx4.
Note: I am running OSPF routing protocol.
Here is the debug from "DEBUG IP PACKET 100 DETAIL"
----------------------------------------------------------------------------
-------
D000RTR01#debug ip packet 100 detail
IP packet debugging is on (detailed) for access list 100
D000RTR01#ping 10.180.1.26
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.180.1.26, timeout is 2 seconds:
Nov 29 11:51:18.283 PST: %SEC-6-IPACCESSLOGDP: list 100 permitted icmp
10.180.1.
25 -> 10.180.1.26 (0/0), 1 packet
Nov 29 11:51:18.283 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, sending
Nov 29 11:51:18.283 PST: ICMP type=8, code=0
Nov 29 11:51:18.283 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, encapsulation failed
Nov 29 11:51:18.283 PST: ICMP type=8, code=0.
Nov 29 11:51:20.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, sending
Nov 29 11:51:20.279 PST: ICMP type=8, code=0
Nov 29 11:51:20.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, encapsulation failed
Nov 29 11:51:20.279 PST: ICMP type=8, code=0.
Nov 29 11:51:22.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, sending
Nov 29 11:51:22.279 PST: ICMP type=8, code=0
Nov 29 11:51:22.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, encapsulation failed
Nov 29 11:51:22.279 PST: ICMP type=8, code=0.
Nov 29 11:51:24.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, sending
Nov 29 11:51:24.279 PST: ICMP type=8, code=0
Nov 29 11:51:24.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, encapsulation failed
Nov 29 11:51:24.279 PST: ICMP type=8, code=0.
Nov 29 11:51:26.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, sending
Nov 29 11:51:26.279 PST: ICMP type=8, code=0
Nov 29 11:51:26.279 PST: IP: s=10.180.1.25 (local), d=10.180.1.26
(Port-channel4
3), len 100, encapsulation failed
Nov 29 11:51:26.279 PST: ICMP type=8, code=0.
Success rate is 0 percent (0/5)
D000RTR01#
[GroupStudy removed an attachment of type image/gif which had a name of spacer.gif]
This archive was generated by hypermail 2.1.4 : Thu Dec 02 2004 - 06:57:51 GMT-3