04-25-2008 10:40 AM - edited 03-03-2019 09:42 PM
Is their any IOS version for a 1720 that allows router on a stick config?
04-25-2008 10:48 AM
Phillip
I do not believe that there is a version of code for the 1720 which supports VLAN trunking. So I believe that router on a stick does not work on 1720.
HTH
Rick
04-25-2008 10:52 AM
Rick,
That's what I was remembering too. I haven't had the need in years so I didn't remember. I believe the 1721 will work, but I don't have one to test.
Thx,
Phil
04-25-2008 10:56 AM
Hi Phil,
Cisco 1721 works just fine. I have used it quiet a few times for this purpose.
-> Sushil
Hi,
IEEE 802.1Q VLAN Routing is not supported on Cisco 1720 router.
There is no IOS which would provide you this functionality on 1720.
Table 3. Product Comparison -
http://www.cisco.com/en/US/prod/collateral/routers/ps221/ps223/prod_end-of-life_notice09186a0080147795.html
04-25-2008 10:54 AM
Sushil,
That's what I needed to see - the 1721 does support it.
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