[nsp] Interface ethernet resets

[Jonathan Maiman]

 Latour,

	Late collisions typically indicate a duplex mis-match.  Check
the FastE interface settings in the 1720 and the device it is connected
to.  In general, I recommend hardcoding FastE interfaces connections for
Cisco routers to full-duplex and 100Mbps both on the router side and the
switch (or other device) side of the connection.   Autonegotiation
rarely works correctly for Cisco FastE router interfaces.


							--Jon


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
elatour at cimex.com.cu
Sent: Tuesday, May 11, 2004 8:35 AM
To: cisco-nsp at puck.nether.net
Subject: [nsp] Interface ethernet resets
Importance: High

I have a router Cisco 1720,in which the fastethernet interface have,
i.e.,230 interface resets and 230 ethernet late collisions. What is the
meaning of that?

Thanks in advance,
Latour.

PS:
The conf of this interface:

interface FastEthernet0
 ip address 172.17.3.222 255.255.255.224  ip access-group 102 in  no ip
route-cache  no ip mroute-cache  speed auto


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