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多項(xiàng)選擇題

Which two Ethernet fiber-optic modes support distances of greater than 550 meters？（）

A.1000BASE-CX
B.100BASE-FX
C.1000BASE-LX
D.1000BASE-SX
E.1000BASE-ZX

多項(xiàng)選擇題

A Catalyst 2950 needs to be reconfigureD.What steps will ensure that the old configuration is erased?（）

A.Erase flash.
B.Restart the switch.
C.Delete the VLAN database.
D.Erase the running configuration.
E.Erase the startup configuration.
F.Modify the configuration register.

A routing protocol is required that supports: 1)routing update authentication 2)an addressing scheme that conserves IP addresses 3)multiple vendors 4)a network with over 50 routers Which routing protocol fulfills these requirements（）。

你可能感興趣的試題

Which two Ethernet fiber-optic modes support distances of greater than 550 meters？（）

A Catalyst 2950 needs to be reconfigureD.What steps will ensure that the old configuration is erased?（）

A routing protocol is required that supports:
1)routing update authentication
2)an addressing scheme that conserves IP addresses
3)multiple vendors
4)a network with over 50 routers Which routing protocol fulfills these requirements（）。

Which two Ethernet fiber-optic modes support distances of greater than 550 meters？（）