A Mod 9 FHRP Concepts HW

A network administrator is analyzing first-hop router redundancy protocols. What is a characteristic of VRRPv3?

It supports IPv6 and IPv4 addressing

What is the purpose of a First Hop Redundancy protocol?

To ensure that hosts in a VLAN maintain connectivity in the event of the failure of a default gateway

Which two protocols provide gateway redundancy at Layer 3? (Choose two.)

VRRP HSRP

A user needs to add redundancy to the routers in a company. What are the three options the user can use? (Choose three.)

VRRP HSRP GLBP

Which nonproprietary protocol provides router redundancy for a group of routers which support IPv4 LANs?

VRRPv2

What is the layer 2 address returned by ARP for an FHRP gateway?

Virtual MAC address

What device that is part of a virtual router group assigned to the role of default gateway?

default gateway

How often does an active and standby HSRP router send out hello packets to the group multicast address?

3 seconds

True or False? If a router with a higher HSRP priority joins the network, it will take over the active router roll from an existing active router which has a lower priority.

False

True/False HSRPv2 uses the multicast address of 224.0.0.112

False

A network engineer is configuring a LAN with a redundant first hop to make better use of the available network resources. Which protocol should the engineer implement?

GLBP

What is the default HSRP priority?

100

Which FHRPs are Cisco-proprietary?

HSRP HSRP for IPv6

What is a potential disadvantage when implementing HSRP as compared to GLBP?

HSRP does not provide load balancing with multiple active routers.

During which HSRP state does an interface begin sending periodic hello messages?

speak

Which is a characteristic of the HSRP learn state?

the router has not determined the virtual IP address