Discuss NetApp NS0-593 Exam Topic 3 Question 73

You are attempting to connect a NetApp ONTAP cluster to a very complex network that requires LIFs to fail over across subnets.

How would you accomplish this task?

AConfigure an equal number of UFs on each subnet.

BConfigure VIP LIFs using OSPF.

CConfigure VIP LIFs using BGP.

DConfigure a I IF failover policy for each subnet inside a single broadcast domain.

Suggested Answer: C

A LIF (Logical Interface) is a logical entity that represents a network connection point on a node1.

A VIP LIF (Virtual IP LIF) is a LIF that can fail over across subnets within an IPspace2.

BGP (Border Gateway Protocol) is a routing protocol that enables VIP LIFs to advertise their IP addresses to external routers and to update the routing tables when a failover occurs3.

To connect a NetApp ONTAP cluster to a complex network that requires LIFs to fail over across subnets, you need to configure VIP LIFs using BGP on the cluster and on the external routers3.

This way, you can ensure that the network traffic is routed to the optimal node and port for each VIP LIF, and that the network connectivity is maintained in the event of a node or port failure3.Reference:

1: Logical Interfaces, ONTAP 9 Documentation Center

2: VIP LIFs, ONTAP 9 Documentation Center

3: Configuring BGP on a cluster, ONTAP 9 Documentation Center

Get Premium NS0-593 Questions as Interactive Web-Based Practice Test or PDF Real Exam Format Detailed Explanations Instant Access Get Your Practice Test

18 comments · newest first

Paris 10 months ago

D sounds too limiting for modern networks.

Louvenia 10 months ago

A won't work for complex setups like this.

Antonio 10 months ago

Wait, can LIFs really fail over across subnets?

Francoise 10 months ago

C is better for redundancy, though.

Glendora 11 months ago

B is the way to go with OSPF!

Carman 11 months ago

I feel like BGP is often used for complex networks, but I’m not entirely sure if it’s the best option here compared to OSPF.

Phillip 11 months ago

I practiced a similar question where we had to set up failover policies, but I can’t recall if it was specifically about broadcast domains or not.

Velda 11 months ago

I think configuring an equal number of UFs on each subnet might be part of the solution, but I’m not confident it’s the complete answer.

Lizbeth 12 months ago

I remember something about using VIP LIFs, but I’m not sure if OSPF or BGP is the right choice for this scenario.

Salley 12 months ago

Configuring the LIFs properly is going to be crucial here. I'll need to make sure I have the right failover policies set up for each subnet.

Geraldine 12 months ago

Okay, I think I've got this. The key is to use VIP LIFs with BGP to handle the failover across subnets. That should give me the flexibility I need for this complex network.

Kizzy 1 year ago

Hmm, I'm a bit confused by the different LIF options. I'll need to review my notes on ONTAP networking to make sure I understand the differences.

Crista 1 year ago

This looks like a tricky one. I'll need to think through the networking concepts carefully to figure out the best approach.

Fannie 1 year ago

Hmm, I'm not sure about that. Wouldn't it be better to use OSPF instead of BGP? Seems like it would be less complex.

Darell 1 year ago

I'm not sure, but I think option D could work as well.

Daniel 1 year ago

I think option C is the way to go. VIP LIFs using BGP will ensure seamless failover across subnets.

Almeta 1 year ago

I disagree, I believe option C is more suitable.

Breana 1 year ago

I think option B is the best choice.

NetApp NS0-593 Exam - Topic 3 Question 73 Discussion