A Tier-1 gateway has the following routes in its routing table: 10.10.0.0/16 via Segment-A, 10.10.1.0/24 via Segment-B, and 0.0.0.0/0 via Tier-0. A packet arrives destined for 10.10.1.25. Which route is used for forwarding?

0.0.0.0/0 via Tier-0, because it is the default route.

10.10.0.0/16 via Segment-A, because it is the first route in the table.

The packet is dropped because multiple routes overlap.

10.10.1.0/24 via Segment-B, because it has the longest prefix match.

A company has two workload VMs (VM-A and VM-B) on two different ESXi hosts in the same cluster. Both VMs are attached to the same overlay segment, which is connected to a Tier-1 gateway. VM-A sends a packet to VM-B's IP address. Where does the packet get routed?

The packet is dropped because VMs on the same segment but different hosts cannot communicate without a centralized router.

The packet is sent to the Tier-1 gateway's centralized component on the active edge node, which then forwards it to the destination host.

The packet is routed locally on the source ESXi host via the distributed router component of the Tier-1 gateway, without leaving the host.

The packet is forwarded to the Tier-0 gateway first, which then routes it back down to the destination host via the Tier-1 gateway.

A Tier-0 gateway has a static route for 172.16.0.0/16 via a next-hop IP of 192.168.1.1. It also learns a BGP route for 172.16.0.0/24 via a next-hop IP of 192.168.2.1. A packet destined for 172.16.1.10 arrives. Which route is used?

The static route for 172.16.0.0/16, because static routes have higher priority than BGP.

Both routes are used for load balancing.

The packet is dropped because there is a routing conflict.

The BGP route for 172.16.0.0/24, because it has a longer prefix.

A company has a Tier-0 gateway with two edge nodes in an active-standby configuration. A VM on an overlay segment sends a packet to an external network. Which edge node handles the packet?

The edge node closest to the source host, regardless of active/standby state.

The active edge node, because the Tier-0 SR is only active on one node.

Both edge nodes, because the traffic is load-balanced between them.

The standby edge node, because it has more available resources.

An administrator is configuring a new Tier-1 gateway and needs to connect it to an existing Tier-0 gateway. What must be configured on the Tier-1 gateway to establish connectivity?

A downlink interface connected to the Tier-0 gateway.

An uplink interface connected to the Tier-0 gateway.

A route redistribution policy to advertise routes to the Tier-0.

A BGP session with the Tier-0 gateway.

VMwareVCAP-VCF Support

Domain 6Objective 5

Given a Scenario, Describe Logical Routing Packet Walk VCAP-VCF-SUPPORT Practice Questions (Page 3)

Part of the NSX and Networking Troubleshooting domain, which makes up ~16% of our current practice bank.

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Questions 11–15

11application · medium
A Tier-1 gateway has the following routes in its routing table: 10.10.0.0/16 via Segment-A, 10.10.1.0/24 via Segment-B, and 0.0.0.0/0 via Tier-0. A packet arrives destined for 10.10.1.25. Which route is used for forwarding?
Select an answer first
12application · medium
A company has two workload VMs (VM-A and VM-B) on two different ESXi hosts in the same cluster. Both VMs are attached to the same overlay segment, which is connected to a Tier-1 gateway. VM-A sends a packet to VM-B's IP address. Where does the packet get routed?
Select an answer first
13application · medium
A Tier-0 gateway has a static route for 172.16.0.0/16 via a next-hop IP of 192.168.1.1. It also learns a BGP route for 172.16.0.0/24 via a next-hop IP of 192.168.2.1. A packet destined for 172.16.1.10 arrives. Which route is used?
Select an answer first
14application · medium
A company has a Tier-0 gateway with two edge nodes in an active-standby configuration. A VM on an overlay segment sends a packet to an external network. Which edge node handles the packet?
Select an answer first
15application · medium
An administrator is configuring a new Tier-1 gateway and needs to connect it to an existing Tier-0 gateway. What must be configured on the Tier-1 gateway to establish connectivity?
Select an answer first

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