Hi Shekar, You say that the router model is M20
> Could you please clarify this point. how to downgrade? why not able > to see the interfaces? The router model is M20. Strange that you mention xe-6/0/0 or ge-4/0/0. As these interfaces can't exist on M20. There are no FPC slots #6 and #4 on M20. There are only four FPC slots [0-3] Can you show chassis hardware output? -Alexander On Sat, Nov 14, 2009 at 4:58 PM, chandrasekaran iyer <[email protected]> wrote: >> What i was observing FPC is detected but the corresponding interface >> is not seen in "run show interface terse output" like >> xe-6/0/0,xe-6/0/1 not seen or ge-4/0/0,ge-4/0/1 not seen but some >> other interface i think some logical ones are seen. _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp

