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.
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A.10Mbps
B.11Mbps
C.54Mbps
D.100Mbps
A.The port is experiencing errors.
B.The port is administratively disabled.
C.The port is blocked by spanning tree.
D.The port has an active link with normal traffic activity.
A.127.0.0.1
B.172.16.0.1
C.192.168.0.5
D.223.0.0.1
E.224.0.0.5
F.254.255.255.255
In order to allow the establishment of a Telnet session with a router, which set of commands must be configured?（）
A.A
B.B
C.C
D.D
E.E
F.F
A.the session layer
B.the protocol layer
C.the data link layer
D.the access layer
E.the network layer
F.the application layer
最新試題
Which command is used to display the collection of OSPF link states?（）
The network administrator cannot to switch 1 over a telnet session,although the hosts attached to switch 1 can ping the interface Fa0/0 of the router.Given the information in the graphic and assuming that the router and switch2 are configured properly,which of the following commands should be issued on switch 1 to correct this problem?（）
What is the purpose of the cisco Vlan Trunking protocol?（）
Which statement describes the rule of split horizon?（）
Which name describes an IPV6 host-enable tunneling technique that uses IPV4 UDP,does not require dedicated gateway tunnels,and can pass through existing IPV4 NAT gateways?（）
Which device might be installed at a branch office to enable and manage an IPsec site-to-site VPN?（）
How are VTP advertisements delivered to switches across the network?（）
Which IPsec security protocol should be used when confidentiality is required?（）
Three access ports have been installed and configured to a small office.What term defines the wireless topology?（）
A network administrator is planning a network installation for a large organization.The design requires 100 separate subnetworks,so the company has acquired a Class B network address.What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are required per subnet?（）