ip rip send version 1 2

From: Volkov, Dmitry (Toronto - BCE) (dmitry_volkov@xxxxxxxxx)
Date: Tue Aug 27 2002 - 20:28:21 GMT-3


   
Hi,

The following setup: (e0)R1(s1)---(rip)----(s0)R2
r1#
interface e0
ip address 142.146.10.129 255.255.255.192

interface s1
ip rip send version 1 2
ip address 142.146.1.10 255.255.255.0

router rip
network 146.142.0.0

r2#
interface s0
ip address 142.146.1.7 255.255.255.0

router rip
network 146.142.0.0
r2#sh ip ro
Gateway of last resort is not set

     142.146.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 142.146.1.0/24 is directly connected, Serial0
R 142.146.10.128/26 [120/1] via 142.146.1.10, 00:00:22, Serial0
C 133.7.7.0 is directly connected, Loopback0
C 133.7.56.0 is directly connected, Ethernet0

Router 2 has RIP network /26 in his RT - acting as VLSM router

So without any V2 related configuration on R2 and by enabling send v2
updates on R1 we can make R2 to get any mask from R1
What do You think: Can it be valid Lab solution classless/classfull redist
if R1 is redistr point? there is no any V2 configs on R2 :)

Looks like RIP is capable to get both V1 and V2 updates by default.

Dmitry



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