From: Jaeheon Yoo (kghost@xxxxxxxxxxxx)
Date: Fri Mar 08 2002 - 09:02:54 GMT-3
Hi, Eric
I'm afraid you're configuring a wrong NET statement here.
Here're some rules about NET.
1. NET must begin with an octet ( 47.xxxx...)
2. NET must end with an single octetset to 00 (...xxxx.00)
So, you have to add N-selector byte "00" to the end like this
router isis
net 49.0001.1921.6811.1003.00
Just disable router isis and reenable it.
no router isis
router isis
net xx.xxxx.xxxx.xxxx.xxxx.00 -> can be any legth up to 20 in total, but this
is effective
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/ip_r/ip
rprt2/1rdisis.htm#xtocid493318
Hope this helps.
Jaeheon
----- Original Message -----
From: "Eric Wee" <juniper2002cn@yahoo.com.cn>
To: <ccielab@groupstudy.com>
Sent: Friday, March 08, 2002 6:45 PM
Subject: a question about isis
> when config the isis routing protocol,i cause the
> error
> about it.who can help me with this ?
>
> R1#conf t
> R1(config)#router isis
> R1(config-router)#net 00.0100.00d0.5836.fa60
> %CLNS: System ID (0000.D058.36FA.00) must not change
> when defining additional as
> R1(config-router)#
>
>
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