A. Every 5 minutes
B. Every 90 seconds
C. Every 60 seconds
D. Every 30 seconds
您可能感興趣的試卷
你可能感興趣的試題
A. Point-to-point and point-to-multipoint networks
B. Nonbroadcast and broadcast multipoint multicasting
C. Point-to-point and multi-access broadcasting
D. Point-to-multipoint and multi-access broadcasting
E. Nonbroadcast and broadcast multi-access
A. Hierarchical OSPF networks need to be in one area
B. Multiple OSPF areas must connect to area 0
C. Single area OSPF networks must be configured in area 1
D. Areas can be assigned any number from 0 to 63535
E. Area 0 is called the backbone area
F. Each OSPF area need to be configured with a loopback interface
A. It confines network instability to a single area of network.
B. It increases the routing overhead of the network
C. It supports VLSM
D. It routes between Autonomous Systems.
E. It allows extensive control of routing updates
F. None of the above
A. 1
B. 10
C. 1562
D. 64000
E. 128000
F. None of the above
A. Distance vector protocols send the entire routing table to directly connected neighbors.
B. Distance vector protocols are responsible for sending updates to all networks listed in the routing table.
C. Link state protocols are responsible for sending the entire routing table to the whole network.
D. Link state protocols send updates regarding their own links status to all other routers on the network.
E. None of the above
最新試題
Which connections allow the use of full-duplex Ethernet?（）
Which of the following host addresses are member of networks that can be routed across the public Internet? （）
A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）
A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）
Which characteristics are representative of a link-state routing protocol?（）
What is the purpose of pressing the Ctrl+Break keys during the router password recover procedure?（）
Which of the following correctly describe steps in the OSI data encapsulation process?（）
Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? （）
TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.（）
A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）