单项选择题
Which statement describes the process of dynamically assigning IP addresses by the DHCP server?（）
A.Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.
B.Addresses are permanently assigned so that the hosts uses the same address at all times.
C.Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.
D.Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
相关考题
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单项选择题
Refer to the exhibit. What statement is true of the configuration for this network?（）
A.The configuration that is shown provides inadequate outside address space for translation of the number of inside addresses that are supported.
B.Because of the addressing on interface FastEthernet0/1, the Serial0/0 interface address will not support the NAT configuration as shown.
C.The number 1 referred to in the ip nat inside souce command recerences access-list number 1.
D.ExternalRouter must be configured with static routers to network 172.16.2.0/24 -
单项选择题
Which type of EIGRP route entry describes a feasible successor?（）
A.a primary route,stored in the routing table
B.a backup route,stored in the routing table
C.a backup route,stored in the topology table
D.a primary route,stored in the topology table -
单项选择题
Which command shows your active Telnet connections?（）
A.show session
B.show cdp neighbors
C.show users
D.show queue
