Identify the Components and Use Cases for Virtual Router Redundancy Protocol POWERSWITCH-CAMPUS-DEPLOY Practice Questions (Page 4)

Questions 16–20

1. 16expert · medium

   A campus network uses VRRP with two Dell PowerSwitch routers. The network team wants to ensure that if the master router fails, the backup router takes over without any disruption to end devices. Which VRRP component ensures that end devices continue to send traffic to the same gateway after failover?

   • AThe master router updates the routing table before failing.
   • BThe backup router sends a gratuitous ARP to update client ARP caches.
   • CThe virtual IP address and virtual MAC address remain the same.
   • DEnd devices are configured with both physical IP addresses.
   Reveal Solution Discussion Select an answer first
2. 17expert · hard

   A campus network has two Dell PowerSwitch routers in a VRRP group. The network team wants to use both routers efficiently by splitting the default gateway traffic across two subnets. They plan to configure VRRP with two virtual routers, one per subnet. What is the main benefit of this approach?

   • AIt eliminates the need for a virtual IP address.
   • BIt allows both routers to actively forward traffic for different subnets.
   • CIt reduces the number of VLANs required in the network.
   • DIt provides faster failover than a single VRRP group.
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A campus network has two Dell PowerSwitch aggregation switches providing default gateway services to 400 access-layer clients. The network team wants to eliminate the single point of failure at the gateway without changing the IP configuration on the end devices. Which solution should they implement?

   • AEnable spanning tree on both switches to elect an active gateway.
   • BAssign a different default gateway IP to half of the clients and the other half to the second switch.
   • CUse static routes on each client pointing to both switches.
   • DConfigure VRRP on both aggregation switches with a shared virtual IP address.
   Reveal Solution Discussion Select an answer first
5. 19expert · medium

   A network administrator is evaluating VRRP for a campus network with two Dell PowerSwitch routers. They want to ensure that if the master router fails, the backup takes over with minimal disruption. Which VRRP component is responsible for ensuring that end devices continue to use the same gateway after failover?

   • AEnd devices are configured with both physical IP addresses.
   • BThe virtual IP address and virtual MAC address remain the same.
   • CThe backup router sends a gratuitous ARP to update client ARP caches.
   • DThe master router updates the routing table before failing.
   Reveal Solution Discussion Select an answer first
6. 20foundation · easy

   In a VRRP setup, what does the virtual IP address represent to end devices on the LAN?

   • AThe IP address of the VRRP group's multicast address
   • BThe IP address of the master router
   • CThe default gateway address for end devices
   • DThe IP address of the backup router
   Reveal Solution Discussion Select an answer first