Re: 3700 series router - ethernet switch module.

From: MADMAN (dmadlan@qwest.com)
Date: Tue Nov 18 2003 - 12:10:47 GMT-3


   After sending this post I read the URL and I was not able to do a "no
switchport". I was running 12.2.15T7. I upgrade to 12.3.4T and sure
enough it works!

C3745(config)#inter fa 2/3
C3745(config-if)#no switchport
C3745(config-if)#ip address 1.1.1.1 255.255.255.0
C3745(config-if)#^Z

   Dave

MADMAN wrote:

> You can configure a layer three interface, indirectly:
>
> C3745(config-if)#inter fa 2/0
> C3745(config-if)#switchport access vlan 100
> C3745(config-if)#inter vlan 100
> C3745(config-if)#ip add 100.1.1.1 255.0.0.0
>
> Dave
>
> Paul Chen wrote:
>
>> Hi All,
>>
>> I found an CCO article that says you can configure Layer 3 interfaces
>> on the
>> 16 port ethernet switch module for the 3700 series router. It is on the
>> section configuring layer 3 interfaces.
>>
>> Having tested it out, I found out that it can't be done.
>>
>> Can anyone verify that ?
>>
>>
>> http://www.cisco.com/en/US/products/sw/iosswrel/ps5012/products_feature_guid
>>
>> e09186a008018165b.html
>>
>>
>>
>> Router(config-if)#no switchport ?
>> access Set access mode characteristics of the interface
>> mode Set trunking mode of the interface
>> priority Set 802.1p priorities
>> trunk Set trunking characteristics of the interface
>> voice Voice appliance attributes
>>
>> Router(config-if)#no switchport
>> % Incomplete command.
>>
>> Router(config-if)#no switchport ac
>> Router(config-if)#no switchport access
>> % Incomplete command.
>>
>> Router(config-if)#no switchport access ?
>> vlan Set VLAN when interface is in access mode
>>
>> Router(config-if)#no switchport access vl
>> Router(config-if)#no switchport access vlan
>> Router(config-if)#ip add 10.1.1.2 255.0.0.0
>>
>> % IP addresses may not be configured on L2 links.
>>
>> Router(config-if)#
>>
>> Thanks,
>> Paul
>>
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>

-- 
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

"Emotion should reflect reason not guide it"



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