topic Re: Cisco 871 or 871W supports VLAN routing? in Wireless

Cisco 871 or 871W supports VLAN routing?

hxmengmetro — Sun, 04 Jul 2021 02:24:03 GMT

Hi All,

Can I use the Fa 4 (WAN) port to create several subinterface to do the vlan routing? I know 851 can't do it. Not sure about 871. Thanks.

Lou

Re: Cisco 871 or 871W supports VLAN routing?

Leo Laohoo — Thu, 11 Nov 2010 21:39:30 GMT

Depends on the version of the IOS.

Version 12.3 will support up to 10 VLANs and 12.4 will support only 2 VLANs.

Re: Cisco 871 or 871W supports VLAN routing?

hxmengmetro — Thu, 11 Nov 2010 22:17:45 GMT

Thanks a lot! So even for the version supporting only two vlans, it can support subinterface on WAN port and do the vlan routing, right?

Re: Cisco 871 or 871W supports VLAN routing?

Leo Laohoo — Thu, 11 Nov 2010 22:44:08 GMT

He he he ... No.

Here's what we did:

F4 is one VLAN and any other port has another VLAN.

Re: Cisco 871 or 871W supports VLAN routing?

hxmengmetro — Mon, 15 Nov 2010 14:25:11 GMT

Thanks Leo. It's not like the router on a stick inter vlan routing we usually can do. If I connect one 2960 switch to Fa0 and put Fa0 as a trunking port which allow all the vlans, can 871 do the vlan routing between the vlans in 2960?

Thanks.

Lou