From: Swaroop Potdar (swarooppotdar@hotmail.com)
Date: Tue Aug 17 2004 - 10:18:44 GMT-3
Hi,
Just think of the time when you had configured ISIS on frame relay for the
first time..forgetting the clns map...you would have come across this debug
messages...
I mean its related to CLNS..in order for a pvc or svc to pass broadcast
traffic (or routing updates) u need to braodcast it over the specific pvc or
svc..
Thanks,
Swaroop.
>From: "Brian McGahan" <bmcgahan@internetworkexpert.com>
>Reply-To: "Brian McGahan" <bmcgahan@internetworkexpert.com>
>To: "marc van hoof" <mvh@marcvanhoof.com>, <ccielab@groupstudy.com>
>Subject: RE: ISIS on ATM
>Date: Mon, 16 Aug 2004 11:14:00 -0400
>
>Marc,
>
> Multipoint NBMA interface require layer 3 to layer 2 resolution
>either through Inverse-ARP or through a static mapping. So the next
>question should be, does ATM Inverse-ARP support dynamic CLNS mappings?
>If not, then what?
>
>
>HTH,
>
>Brian McGahan, CCIE #8593
>bmcgahan@internetworkexpert.com
>
>Internetwork Expert, Inc.
>http://www.InternetworkExpert.com
>Toll Free: 877-224-8987 x 705
>Outside US: 775-826-4344 x 705
>24/7 Support: http://forum.internetworkexpert.com
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>
>
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
>Of
> > marc van hoof
> > Sent: Saturday, August 14, 2004 6:20 AM
> > To: ccielab@groupstudy.com
> > Subject: ISIS on ATM
> >
> > Quick question for the people out there.
> >
> >
> >
> > I have ATM configured with ilmi-pvc-discovery subinterface and
> > consequently
> > PVC 4/100 maps to atm 0/0/0.4, which is a multipoint subinterface
>which
> > has
> > an ip address bound to it.
> >
> >
> >
> > I'm trying to run ISIS over this link, however I can't get it working.
> >
> >
> >
> > I get these error messages:
> >
> >
> >
> > *Aug 14 00:42:26.703: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:42:26.703: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:42:26.703: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:42:32.395: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > Rack4R6#
> >
> > *Aug 14 00:42:35.687: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:42:35.687: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:42:35.687: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:42:41.515: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > Rack4R6#
> >
> > *Aug 14 00:42:43.911: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:42:43.911: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:42:43.911: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:42:51.183: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > *Aug 14 00:42:51.471: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:42:51.471: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:42:51.471: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:42:59.307: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:00.471: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:43:00.471: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:43:00.471: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:07.651: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > *Aug 14 00:43:08.227: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:43:08.227: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:43:08.227: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:16.611: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > *Aug 14 00:43:16.687: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:43:16.687: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:43:16.687: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:24.495: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:26.375: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:43:26.375: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:43:26.375: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:32.511: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:35.519: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:43:35.519: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:43:35.519: ISIS-Adj: Action = GOING UP, new type = L1
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:40.223: ISIS-Adj: Encapsulation failed on serial IIH
> > (ATM0/0/0.4)
> >
> > Rack4R6#
> >
> > *Aug 14 00:43:43.179: ISIS-Adj: Rec serial IIH from VC 7 (ATM0/0/0.4),
>cir
> > type L1, cir id 05, length 4466
> >
> > *Aug 14 00:43:43.179: ISIS-Adj: rcvd state DOWN, old state INIT, new
>state
> > INIT
> >
> > *Aug 14 00:43:43.179: ISIS-Adj: Action = GOING UP, new type = L1
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Here's my isis config:
> >
> >
> >
> > router isis
> >
> > net 49.0004.0000.0000.0004.00
> >
> >
> >
> > and on the interface:
> >
> > interface ATM0/0/0.4 multipoint
> >
> > ip address 54.4.2.6 255.255.255.0
> >
> > ip router isis
> >
> > isis network point-to-point
> >
> > isis csnp-interval 10
> >
> > end
> >
> >
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Regards,
Swaroop.
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