From: Robert Yee (robert@bluespud.com)
Date: Fri Mar 28 2003 - 03:16:01 GMT-3
Hi all,
I have a problem that I cannot seem to see the solution to.
I am attempting the configure ISIS between 2 routers on a frame relay network. The hub router is using a multipoint interface and the spoke router is using the serial interface.
According to CCO, both types of interfaces are considered 'broadcast' and the debug indicate that they are attempting to send LAN IIH packets.
Here are the configs:
Router 2 (hub)
interface Serial0.2 multipoint
ip address 150.50.1.2 255.255.255.0
ip router isis
frame-relay map ip 150.50.1.2 105 broadcast
frame-relay map ip 150.50.1.5 105 broadcast
frame-relay map ip 150.50.1.6 106 broadcast
!
!
router isis
net 49.0001.2222.2222.2222.00
is-type level-1
Here is the debug from Router 2:
00:06:23: ISIS-Adj: Encapsulation failed for L1 LAN IIH on Serial0.256
============================================================================
Router 5 (spoke)
interface Serial0/0
ip address 150.50.1.5 255.255.255.0
ip router isis
frame-relay map ip 150.50.1.2 501 broadcast
frame-relay map ip 150.50.1.5 501 broadcast
frame-relay map ip 150.50.1.6 501 broadcast
!
!
router isis
net 49.0001.5555.5555.5555.00
is-type level-1
And the debug:
00:22:23: ISIS-Adj: Encapsulation failed for L1 LAN IIH on Serial0/0
All my HDLC point-to-point adjacencies are up. Am I missing something in my config?
Thanks,
Robert
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