RE: Link flapping PagP 3550 and 1912 frozen - SOLVED

From: pierreg (pierreg@mail.planetkc.com)
Date: Thu Jul 24 2003 - 07:34:05 GMT-3


TECHNICAL NOTE:

"non-silent=97If your switch is connected to a partner that is PAgP-capable=
, you can configure the switch interface for nonsilent operation. You can c=
onfigure an interface with the non-silent keyword for use with the auto or =
desirable mode. If you do not specify non-silent with the auto or desirable=
 mode, silent is assumed. The silent setting is for connections to file ser=
vers or packet analyzers; this setting allows PAgP to operate, to attach th=
e interface to a channel group, and to use the interface for transmission."=

Pierre-Alex

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

PROBLEM SOLVED:

I added the keyword "non-silent" on the 3550 in the line

"channel-group 13 mode auto non-silent"

Thanks for the suggestions though,

Pierre-Alex

---------- Original Message ----------------------------------
From: "Jonathan V Hays" <jhays@jtan.com>
Reply-To: "Jonathan V Hays" <jhays@jtan.com>
Date: Wed, 23 Jul 2003 14:46:18 -0400

Have you verified that it is an etherchannel problem and not a link
problem or a cable problem?

Remove the etherchannel stuff on both ends and verify each of the
3550-1912 links is stable.

Have you seen this? I have excerpted part of it below.

http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/1928v9x/ee_
scg/2addlfet.htm#xtocid11611

Fast EtherChannel Example

This example shows how to enable the Fast EtherChannel feature in
desirable mode, specifies port 27 or port B as the template port for
member-port configuration, and configures the hot-standby port priority
of Fast Ethernet port B to 100.

[message truncated]



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