Is this an ok VLSM design?

StonedHitman

Here's my ospf configuration

Router0:
router ospf 1
log-adjacency-changes
network 192.168.10.248 0.0.0.3 area 0
network 192.168.10.0 0.0.0.127 area 0

Router1:
router ospf 1
log-adjacency-changes
network 192.168.10.248 0.0.0.3 area 0
network 192.168.10.252 0.0.0.3 area 0
network 192.168.10.128 0.0.0.63 area 0

Router2:
router ospf 1
log-adjacency-changes
network 192.168.10.252 0.0.0.3 area 0
network 192.168.10.192 0.0.0.3 area 0



Everything pings but I just wanted to know if there was anything I could do to make it better

Jon_Cisco

Looks about right to me.
You have to fix your Router two settings but I bet that's a typo.

mikeybinec

StonedHitman wrote: »

network 192.168.10.252 0.0.0.3 area 0
network 192.168.10.192 0.0.0.3 area 0
Everything pings but I just wanted to know if there was anything I could do to make it better

Dont think this could work. The last host would be the broadcast address

StonedHitman

Thank you Jon and mikey, I didn't notice. I guess I was rushing lol.

But...just so that I'm clear you were referring to the note that said network 192.168.10.253 0.0.0.3 that was incorrect, right? and not the command network 192.168.10.252 0.0.0.3 on router 2.

mikeybinec

StonedHitman wrote: »

Thank you Jon and mikey, I didn't notice. I guess I was rushing lol.

But...just so that I'm clear you were referring to the note that said network 192.168.10.253 0.0.0.3 that was incorrect, right? and not the command network 192.168.10.252 0.0.0.3 on router 2.

I'm not in front of a router right now...The 0.0.0.3 is a block of 4. So your IP addresses would be 253 and 254.. Wait a minute, I think you're OK

StonedHitman

Ok great