From: mani poopal (mani_ccie@yahoo.com)
Date: Sat Aug 21 2004 - 05:56:48 GMT-3
Thanks Swaroop,
I did further reading in the BSCI book, it says nomally you give circuit type command on the L1/L2 router. For example if L1/L2 router is connected to 2 WAN interfaces(different areas) and one LAN(ethernet interface), you could assigh circuit-type level-2 only for WAN interfaces and circuit-type level-1 for LAN interfaces. ie this L1/L2 router use less bandwidth for communicating with other routers. This command is interface mode command whereas is-type is router mode command. Thanks again for your response.
Mani
Swaroop Potdar <swarooppotdar@hotmail.com> wrote:
Hi,
The IS-type command is to assign a ISIS process a specific level.
And the ISIS circuit type command is used to assign a specific link to form
adjacencies on a specific level. ie; level1 or level 2.
the first command is use ful when you want to assign a specific process to a
specific area in a multiarea or multi process scenario.
and the second command is useful to assign a ciruit to form a adjacency on a
specific level.
Thanks,
Swaroop.
>From: mani poopal
>Reply-To: mani poopal
>To: ccielab@groupstudy.com
>Subject: ISIS is-type vs circuit type
>Date: Thu, 19 Aug 2004 16:15:29 -0700 (PDT)
>
>Hi Group.
>
>ISIS router default type is L1/L2 and when you make spoke router as L1
>router. It installs a default route by looking at ATT bit. If you want
>you can do L2 to L1 route leaking by configuring on the border router.
>Guys my quesion is what is the different between is-type level-2 command
>and circuit-type level-2 command.
>
>Thanks in advance for the replies
>
>Mani
>
>
>B.ENG,A+,CCNA,CCNP,CCNP-VOICE, CSS1,CNA,MCSE
>(416)431 9929
>MANI_CCIE@YAHOO.COM
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