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An engineer configured VRF-Lite on a router for VRF blue and VRF red. OSPF must be enabled on each VRF to peer to a directly connected router in each VRF. Which configuration forms OSPF neighbors over the network 10.10.10.0/28 for VRF blue and 192.168.0.0/30 for VRF red?
Suggested Answer: A
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26 comments · newest first
OD
Odette
3 months ago
Right! OSPF needs to be configured separately for each VRF. It’s all about isolation.
JA
Janey
3 months ago
For VRF blue, I’d use network 10.10.10.0 area 0. For VRF red, network 192.168.0.0 area 0.
JE
Jean
4 months ago
Agreed! I feel like the subnetting part is crucial here.
MA
Mammie
4 months ago
This question is tricky! I think it tests our understanding of VRF and OSPF.
LE
Leontine
5 months ago
I thought OSPF only worked on a single routing table, not VRFs.
KA
Karrie
6 months ago
The subnets look good for peering, should work fine.
LO
Lorean
6 months ago
Wait, can you really run OSPF in multiple VRFs like that?
DI
Diane
6 months ago
Totally agree, VRF isolation is key!
NA
Nakita
6 months ago
OSPF needs to be configured separately for each VRF.
DI
Dino
6 months ago
Option B is definitely the way to go for this OSPF setup.
AM
Amalia
6 months ago
Haha, I bet the engineer who configured this is a real VRF wizard!
SH
Shelia
7 months ago
Option B seems like the right choice here.
LO
Loren
7 months ago
I'm pretty sure Option B is the correct answer.
AJ
Aja
7 months ago
Option B looks good to me.
ED
Edna
7 months ago
I think we have to use the "router ospf" command within each VRF, but I'm not confident about how to define the networks correctly for both VRFs.
SH
Shawnee
7 months ago
I feel a bit lost on the subnet masks for the OSPF networks. I think they need to match the interfaces, but I can't recall the specifics.
KE
Kerrie
8 months ago
This question is similar to one we practiced where we had to configure OSPF for different VRFs. I think we need to specify the VRF before the OSPF configuration.
LA
Lacresha
8 months ago
I remember that OSPF needs to be configured under each VRF context, but I'm not sure about the exact commands for the network statements.
GE
Georgene
8 months ago
Wait, do I need to configure anything else besides the OSPF network statements? I want to make sure I don't miss anything.
NA
Nadine
9 months ago
No problem, I've got this. I just need to make sure I get the OSPF network statements right for each VRF.
GR
Gracia
9 months ago
Okay, let me think this through step-by-step. I need to configure OSPF for each VRF on the specified networks.
JO
Joye
9 months ago
Hmm, I'm a bit unsure about the VRF-Lite part. I'll need to review my notes on that before attempting this.
YO
Yoko
9 months ago
This looks like a pretty straightforward OSPF configuration question. I think I can handle this.
VI
Vi
3 months ago
Don't forget the network statements for each subnet!
MA
Martina
3 months ago
Right, separate configurations for each VRF.
OR
Ora
3 months ago
OSPF needs to be enabled in both VRFs.