多项选择题
Which of the following describe the process identifier that is used to run OSPF on a router? （）
A.It is locally significant.
B.It is globally significant.
C.It is needed to identify a unique instance of an OSPF database.
D.It is an optional parameter required only if multiple OSPF processes are running on the router.
E.All routers in the same OSPF area must have the same process ID if they are to exchange routing information.
相关考题
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多项选择题
To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met? （）
A.Each end of the trunk line must be set to IEEE 802.1E encapsulation.
B.The VTP management domain name of both switches must be set the same.
C.All ports on both the switches must be set as access ports.
D.One of the two switches must be configured as a VTP server.
E.A rollover cable is required to connect the two switches together.
F.A router must be used to forward VTP traffic between VLANs. -
单项选择题
Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）
A.The Serial 0/0 interface is passing traffic.
B.The DLCI 100 was dynamically allocated by the router.
C.The Serial 0/0 interface acquired the IP address of 172.16.3.1 from a DHCP server.
D.The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud.
E.The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP. -
单项选择题
If an ethernet port on a router was assigned an IP address of 172.16.112.1/20, what is the maximum number of hosts allowed on this subnet（）。
A.1024
B.2046
C.4094
D.4096
E.8190
