你可能感興趣的試題

Under which two circumstances would an RSTP bridge flush its CAM table？（）

A.upon a port state change
B.upon receiving a topology change notification
C.when transitioning from discarding to forwarding
D.when transitioning from forwarding to discarding
E.only when changing from listening to discarding
F.when CAM resources have been completely used up

單項(xiàng)選擇題

Why does RSTP have a better convergence time than 802.1D？（）

A.it is newer
B.it has smaller timers
C.it has less overhead
D.it is not timer-based

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【簡(jiǎn)答題】 R1，R2，R3 are all in same ospf area， there is a virtual link between R1 and R3. Pls answer： Are the hello packets exchanged between the virtual link？

你可能感興趣的試題

Under which two circumstances would an RSTP bridge flush its CAM table？（）

Why does RSTP have a better convergence time than 802.1D？（）

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【簡(jiǎn)答題】
R1，R2，R3 are all in same ospf area， there is a virtual link between R1 and R3. Pls answer： Are the hello packets exchanged between the virtual link？

Why does RSTP have a better convergence time than 802.1D？（）