cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements

Community Helping Community

408
Views
5
Helpful
3
Replies
Highlighted
Beginner

C891 router: IP addresses may not be configured on L2 links

Hi, 

would like to assign an IP address to fa interface

 

am using C890 router and encountering " IP addresses may not be configured on L2 links". Apparently all fa1-7 ports under Default Vlan1...

Spoiler
 

Tried conf t

Int fa0

No switch-port access/ no switch-port access vlan 1/ etc...

 

Still in-vain..Please help

Everyone's tags (3)
2 ACCEPTED SOLUTIONS

Accepted Solutions
VIP Advisor

Re: C891 router: IP addresses may not be configured on L2 links

Hi @leninpandian ,

 

Apparently all fa1-7 ports under Default Vlan1

 

A: That's right.

The addressing for those ports must be done in the interface vlan1

 

Check this guide:

https://www.cisco.com/c/en/us/td/docs/routers/access/800/software/configuration/guide/SCG800Guide/SCG800_Guide_BookMap_chapter_010.html#con_1220740

Configuring the Fast Ethernet LAN Interfaces

The Fast Ethernet LAN interfaces on your router are automatically configured as part of the default VLAN and are not configured with individual addresses. Access is provided through the VLAN.

 

Regards

 

 

View solution in original post

VIP Mentor

Re: C891 router: IP addresses may not be configured on L2 links

Hello,

 

--> 

Router_Primary#SH RUN ALL | i 192.168.1.1
standby 0 ip 192.168.1.1

<--

 

What interface is this configured under ? Try and default the interface in question:

 

C891#conf t

C891(config)#default interface x

View solution in original post

3 REPLIES 3
VIP Advisor

Re: C891 router: IP addresses may not be configured on L2 links

Hi @leninpandian ,

 

Apparently all fa1-7 ports under Default Vlan1

 

A: That's right.

The addressing for those ports must be done in the interface vlan1

 

Check this guide:

https://www.cisco.com/c/en/us/td/docs/routers/access/800/software/configuration/guide/SCG800Guide/SCG800_Guide_BookMap_chapter_010.html#con_1220740

Configuring the Fast Ethernet LAN Interfaces

The Fast Ethernet LAN interfaces on your router are automatically configured as part of the default VLAN and are not configured with individual addresses. Access is provided through the VLAN.

 

Regards

 

 

View solution in original post

Beginner

Re: C891 router: IP addresses may not be configured on L2 links

Hi, 

Thanks for the reply. Can you please help input on how to remove the standby 0 ip ,pls

tried "no ip address standby 0" in vain

 

Router_Primary#SH RUN ALL | i 192.168.1.1
standby 0 ip 192.168.1.1

VIP Mentor

Re: C891 router: IP addresses may not be configured on L2 links

Hello,

 

--> 

Router_Primary#SH RUN ALL | i 192.168.1.1
standby 0 ip 192.168.1.1

<--

 

What interface is this configured under ? Try and default the interface in question:

 

C891#conf t

C891(config)#default interface x

View solution in original post

CreatePlease to create content
Content for Community-Ad
FusionCharts will render here