A. Proxy ARP
B. HSRP
C. IRDP
D. VRRP
E. GLBP
您可能感興趣的試卷
你可能感興趣的試題
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
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
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
HSRP has been configured between two Company devices.
What kind of message does an HSRP configured router send out every 3 seconds？（）
A. Retire
B. Coup
C. Resign
D. Send
E. Hello
To protect against first-hop router failure， four protocols were developed to ensure IP routing redundancy.
Which of the following are they？（）
A. HSRP
B. IRDP
C. ICMP
D. VRRP
E. MSTP
F. GLBP
最新試題
Refer to the exhibit. What does the command channel-group 1 mode desirable do？ （）
Refer to the exhibit and the partial configuration of switch SW_A and SW_B. STP is configured on all switches in the network. SW_B receives this error message on the console port：00：06：34： %CDP-4-DUPLEX_MISMATCH： duplex mismatch discovered on FastEthernet0/5 （not half duplex）， with SW_A FastEthernet0/4 （half duplex） ， with TBA05071417（Cat6K-B） 0/4 （half duplex）. What would be the possible outcome of the problem？（）
Examine the diagram. A network administrator has recently installed the above switched network using 3550s and would like to control the selection of the root bridge.Which switch should theadministrator configure as the root bridge and which configuration command must theadministrator enter to accomplish this？（）
Refer to the exhibit. Switch 15 is configured as the root switch for VLAN 10 but not for VLAN 20. If the STP configuration is correct， what will be true about Switch 15？（）
Refer to the exhibit. The command switchport mode access is issued on interface FastEthernet0/13 on switch CAT1. What will be the result？（）
Which two statements are true about BPDU port-guard and BPDU filtering？（）
What is the configured priority value of the Vlan105’s group on DS2 ？（）
If G1/0/1 on DS1 is shutdown， what will be the current priority value of the Vlan105’s group on DS1 ？（）
Which statement is correct about RSTP port roles？（）
What must be the same to make multiple switches part of the same Multiple Spanning Tree （MST）？（）