From: Ryan LaTorre (cisco@xxxxxxxxxxxx)
Date: Mon Jun 18 2001 - 10:13:29 GMT-3
Hi. Regarding the full/half duplex issue. You can force a port on the
3900 switch to be a particular mode. Under the Port Configuration menu,
select the port you want to change. The "Operation Mode" parameter can
be set for half duplex or full duplex.
Regarding the second question. One thing I noticed is that the IP
settings aren't applied until you exit the IP configuration menu. In
other words, I found that if I tried to ping right after configuring the
IP address, it did not work. If I exit, then re-enter the menu to ping,
it would work. Another thing to check is whether your bridging mode on
the CRF is SRT or SRB. For simplicity, try SRT. There is plenty of
discussion on the difference between the two if you would like to learn
more...
Hope this helps!
Ryan LaTorre
UNIS LUMIN Inc.
www.unislumin.com
----- Original Message -----
From: "Luke" <luke.mendoza@home.com>
To: "Ccie (E-mail)" <ccielab@groupstudy.com>
Sent: Sunday, June 17, 2001 8:23 PM
Subject: Question on the 3900 Token Ring Switch
> I have a couple of quick questions on the 3900 Token Ring Switch:
>
> 1. Is there a way to change or modify the duplex settings of the
token ring
> port either in the switch itself or interface of the router? I have
> searched the docs and I don't see it right now. When I do a "show
interface
> to0" on the router connected to the switch is says "16 mbps,
half-duplex".
> I'm curious if there is a full duplex and whether someone can
configure a
> duplex mismatch between the 3900 and a token Ring interface on the
router.
>
>
> 2. on the trbrf of my vlan (say vlan100) I assigned an ip address of
> 172.16.100.254 /24 with a gateway of 172.16.100.1. I tried pinging
from the
> switch to 172.16.100.1 and its says interface down.... However the
switch
> can ping itself.. any thoughts?
>
>
> Thanks in advance!
>
>
> Luke
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
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