pany uses GLBP to provide for router redundancy in the netwo

第1题：

第2题：

You administer a network that uses two routers， R1 and R2， configured as an HSRP group to  provide redundancy for the gateway. Router R1 is the active router and has been configured as  follows：   R1#configure terminal   R1（config）#interface fa0/0   R1（config-if）#ip address 10.10.0.5 255.255.255.0   R1（config-if）#standby 1 priority 150   R1（config-if）#standby preempt delay minimum 50   R1（config-if）#standby 1 track interface fa0/2 15   R1（config-if）#standby 1 ip 10.10.0.20   Which of the following describes the effect the standby preempt delay minimum 50 command will  have on router R1？（）

• A、 The HSRP priority for router R1 will increase to 200.
• B、 Router R1 will become the standby router if the priority drops below 50.
• C、 The HSRP priority for router R1 will decrease to 50 points when Fa0/2 goes down.  
• D、 Router R1 will wait 50 seconds before attempting to preempt the active router.

第3题：

第4题：

What are three benefits of GLBP?（）

• A、GLBP supports up to eight virtual forwarders per GLBP group
• B、GLBP supports clear text and MD5 password authentication between GLBP group members
• C、GLBP is an open source standardized protocol that can be used with multiple vendors
• D、GLBP supports up to 1024 virtual routers
• E、GLBP can load share traffic across a maximum of four routers
• F、GLBP elects two AVGs and two standby AVGs for redundancy

第5题：

You need to design router redundancy on the Company network.  Which three protocols could be  chosen for IP routing redundancy to protect against first-hop router failure？（）

• A、 GLBP
• B、 ICMP
• C、 MSTP
• D、 HSRP
• E、 VRRP
• F、 NHRP

第6题：

In GLBP, which router will respond to client ARP requests?（）

• A、The active virtual gateway will reply with one of four possible virtual MAC addresses.
• B、All GLBP member routers will reply in round-robin fashion.
• C、The active virtual gateway will reply with its own hardware MAC address.
• D、The GLBP member routers will reply with one of four possible burned in hardware addresses

第7题：

pany uses GLBP to provide for router redundancy in the network.  Which describes the default  load balancing scheme used by the Gateway Load Balancing Protocol （GLBP）？（）

• A、 Per host basis using a strict priority scheme
• B、 Per session using a round-robin scheme
• C、 Per session using a strict priority scheme
• D、 Per GLBP group using a strict priority scheme
• E、 Per host basis using a round-robin scheme
• F、 Per GLBP group using a round-robin scheme

第8题：

第9题：

VRRP的全称是：（）

• A、Virtual Routing Redundancy Protocol
• B、Virtual Router Redundancy Protocol
• C、Virtual Redundancy Router Protocol
• D、Virtual Redundancy Routing Protocol

第10题：

You need to decide on the best router redundancy protocol to use in the Company network.  Which  two statements are true about HSRP， VRRP， and GLBP？（）

• A、 GLBP and VRRP allow for MD5 authentication， whereas HSRP does not.
• B、 HSRP allows for multiple upstream active links being simultaneously used， whereas GLBP  does not.
• C、 GLBP allows for router load balancing of traffic from a network segment without the different  host IP configurations required to achieve the same results with HSRP.
• D、 Unlike HSRP and VRRP， GLBP allows automatic selection and simultaneous use of multiple  available gateways.
• E、 GLBP allows for router load balancing of traffic from a network segment by utilizing the creation  of multiple standby groups.