单项选择题
Which of the following protocols enables a group of routers to form a single virtual router， and then use the real IP address of a router as the gateway address， as defined in RFC 2338？（）
A. Proxy ARP
B. HSRP
C. IRDP
D. VRRP
E. GLBP
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相关考题
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单项选择题
In the hardware address 0000.0c07.ac0av， what does 07.ac represent？ （）
A. HSRP well-known physical MAC address
B. Vendor code
C. HSRP router number
D. HSRP group number
E. HSRP well-known virtual MAC address -
单项选择题
WhichtypeofschemedescribesthedefaultoperationofGatewayLoadBalancingProtocol（GLBP）？（）
A. per host using a round robin scheme
B. per host using a strict priority scheme
C. per session using a round robin scheme
D. per session using a strict priority scheme
E. per GLBP group using a round robin scheme
F. per GLBP group using a strict priority scheme -
单项选择题
Which one of the statements below correctly describes the Virtual Router Redundancy Protocol （VRRP）， which is being used in the Company network to provide redundancy？（）
A. A VRRP group has one active and one or more standby virtual routers.
B. A VRRP group has one master and one or more backup virtual routers.
C. A VRRP group has one master and one redundant virtual router.
D. None of the other alternatives apply
