09-14-2009 05:38 PM - edited 03-04-2019 06:03 AM
Hi, I am taking BSCI course. I am try to find minimum requirement to run isis on old 2600 routers I have for a lab. I have been looking around Cisco's site, searched is. Can find a lot of info about is but not requirements to run. I can enable router isis but it will not accept network command. Below is what my routers have.
Thanks, Doug
System image file is flash:aaa0224.bin
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
09-15-2009 02:07 AM
Hello Doug,
>> I can enable router isis but it will not accept network command
I would be surprised if it would be supported:
IS-IS doesn't use network command
on interface configuration where you want to run is-is use
int type x/y
ip router isis
do it on all interfaces including loopbacks
Hope to help
Giuseppe
09-15-2009 03:57 PM
Setup from lab book;
router isis
net 49.0001.1111.1111.1111.00
int fa0/0
ip router isis
After I enable isis on the router, when I try the next line is were I have my problem. I get ^ under net as unrecognized command.
Thanks, Doug
09-15-2009 06:31 PM
Hi Doug,
I saw you have only 8M of Flash so you can use only 12.0 version but you need service-provider or enterprise-plus feature pack which both require 24M of RAM.
HTH
Laurent.
09-17-2009 03:04 PM
Thanks for the info. Would you know where I could find that kind of information? I have been looking over Cisco's site. I am thinking it is because it is older not much ifno is available.
Doug
09-18-2009 06:18 AM
Hi Doug,
The feature navigator was created for that purpose:
http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp
HTH
Laurent.
09-18-2009 02:20 PM
Thanks for the link and all the help.
Doug
09-16-2009 02:32 AM
Hello Doug,
in some old releases like 12.0 you need to enable clns routing to use the net command because the net is actually a CLNS address given to the node.
try
conf t
clns routing
router isis
net
This should help
hope to help
Giuseppe
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