你可能感興趣的試題

A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。

A.Establish a direct link from the switch to all other switches in the network.
B.Assign the switch a higher MAC address than the other switches in the network have.
C.Configure the switch so that it has a lower priority than other switches in the network.
D.Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.
E.Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.

單項(xiàng)選擇題

Host1的用戶想PING DSL調(diào)制解調(diào)器/路由器的192.168.1.254，ARP表如下圖，Host1會(huì)怎么操作？（）

A.發(fā)送一個(gè)單播ARP包到DSL調(diào)制解調(diào)器/路由器
B.發(fā)送一個(gè)單播ICMP包到DSL調(diào)制解調(diào)器/路由器
C.發(fā)送三層廣播包到響應(yīng)的DSL調(diào)制解調(diào)器/路由器
D.發(fā)送一個(gè)可以被Host2，the switch，and the DSL modem/router 受到的2層廣播幀

Which two states are the port states when RSTP has converged？（）

你可能感興趣的試題

A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。

Host1的用戶想PING DSL調(diào)制解調(diào)器/路由器的192.168.1.254，ARP表如下圖，Host1會(huì)怎么操作？（）

Which two states are the port states when RSTP has converged？（）

A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。

Host1的用戶想PING DSL調(diào)制解調(diào)器/路由器的192.168.1.254，ARP表如下圖，Host1會(huì)怎么操作？（）