From: Mike McSpedon (mike@xxxxxxxxxxxxxx)
Date: Mon Jan 22 2001 - 13:22:08 GMT-3
Here's a challenge:
r1e0===e0r2s0====s1r3s0=======s1r4e0
r1e0: 170.10.1.1 /24
r2e0: 170.10.1.2 /24
r2s0:170.10.255.1 /30
r3s1:170.10.255.2 /30
r3s0: 135.5.192.1 /30
r4s1: 135.5.192.2 /30
r4e0: 135.5.112.0 /24
Loopbacks:
r3: 192.168.3.1
r4: 192.168.4.1
1. Routers 1, 2, and the 3 are routing IP via ISIS.
2. OSPF is running only on the serial link between routers 3 and 4 and on
the Ethernet on r4 (all Area 0).
3 . Perform mutual redistribution between ISIS and OSPF on r3 .
4. Advertise a default route to from r3 to r4 if AND ONLY if r2 is
reachable. Do not use a default route in the ISIS domain. Only advertise
the address above from the ISIS domain to the OSPF domain.
The answer is on the CD.
Enjoy!
-Mike
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:27:39 GMT-3