From: _mkadlc _ (mkadlc@hotmail.com)
Date: Wed Oct 30 2002 - 14:37:38 GMT-3
Ted,
The no switchport command is need to make the port a routing port,
otherwise it looks at the ports as layer 2.
There are two good guide I read resently.
http://www.ccbootcamp.com/cat3550.htm
I still cant figure out what if anything I am doing wrong with the no
keep command. It may be a bug or something.
>From: ted.mcdermott@exeloncorp.com >To: mkadlc@hotmail.com >Subject: RE:
3550-24-emi no keep command >Date: Wed, 30 Oct 2002 09:53:46 -0500 >
>Sorry for the late response to your email, and I don't have any answers
for >you, merely more questions! I just purchased a 3550-24 EMI as well,
and >would like to make it a switch and a router at the same time. I
noticed that >when you're configuring layer-3, you config "no
switchport". Is that >precautionary so that you don't switch and route at
the same time? > >-----Original Message----- >From: _mkadlc _
[mailto:mkadlc@hotmail.com] >Sent: Friday, October 11, 2002 10:07 AM >To:
ccielab@groupstudy.com >Subject: 3550-24-emi no keep command > > >Hi
guys,I am playing around with a 3550-24-emi and trying to make the
>routing ports work with the no keep command. I am not able to make it
>function as it would on router (2514). The short of the story is that I
>do the following1. issue the Ip routing command.2. go into the
>interface and issue the no switchport command3. type in the ip address I
>want4. do the no keep. (trying to bring up the interface without needing
>anything attached to it) I cant seem to get it to workbelow is a copy of
>what I did on int fas 0/2 to try to make the no keep work.yang#sh run
>... >! >ip routing >! >interface Fastethernet0/2 > no ip address
>....yang#sh ip int bri >Fastethernet0/2 unassigned YES unset down down
>..Yang#config t >yang(config)#int fas 0/2 >yangconfig-if)#no shut
>00:06:17: %lineproto-5-updown: line protocol on inteface fastethernet
>0/2, changed state to down >yang(config-if)#no switchport
>yang(config-if)#ip address 10.0.0.1 255.255.255.0 >yang(config-if)#no
keep >00:12:24: %lineproto-5-updown: line protocol on inteface
fastethernet >0/2, changed state to down >yang(config-if)#end >yang#sh
int fas 0/2 >fastethernet0/2 is down, line protocol is down >... >...
>Keepalive not set Here is the config for int fas 0/1 which is connected
>to a 2514 yang#sh run >... >! >ip routing >... >! >interface
Fastethernet0/1 > no ip address >interface fasterethernet0/2 >no
switchport >ip address 10.0.0.1 255.255.255.0 >no keepalive >....
>yang#sh ip int bri >fastethernet0/1 unassigned YES unset up up
>Fastethernet0/2 10.0.0.1 YES manual down down >...Yang#config t
>yang(config)#int fas 0/2 >yang(config-if)#no switchport >00:26:21:
%lineproto-5-updown: line protocol on inteface fastethernet >0/2, changed
state to down >yang(config-if)# >00:26:22: %link-3-updown: interface
fasterthernet 0/1, changed state to >down >yang(config-if)# >00:26:25:
%lineproto-5-updown: line protocol on inteface fastethernet >0/2, changed
state to up >yang(config-if)#ip address 10.0.0.1 255.255.255.0
>yang(config-if)#end >yang#sh int fas 0/1 >fastethernet0/1 is up, line
protocol is up >.... >yang#sh ip int bri >.... >fastethernet0/1
172.27.200.1 YES manual up up >Fastethernet0/2 10.0.0.1 YES manual down
down >... > Thanks for your help and looking at the my issue.Matthew
Anglin >
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