配置STP协议时,为选择交换机的根端口,不需要比较以下()参数。 A: Root ID B: Designated Bridge ID C: Designated Port ID D: Port Speed
配置STP协议时,为选择交换机的根端口,不需要比较以下()参数。 A: Root ID B: Designated Bridge ID C: Designated Port ID D: Port Speed
16. 下列说法正确的有: A: 每个T-CONT 由一个或者多个GEM Port 组成,每个GEM Port 承载一个业务流。一个T-CONT 可以承载一种或者多种业务类型的数据流。 B: 每个GEM Port 由一个唯一的Port-ID 来标识,Port-ID 的范围为0 ~ 4095,并且由OLT进行全局分配,即OLT 下的每个ONU/ONT 不能使用Port-ID 重复的GEM Port。 C: GEM Port 标识的是OLT 和ONU/ONT 之间的业务虚通道,即承载业务流的通道,类似于ATM 虚连接中的VPI/VCI 标识。 D: 每个GPON 端口支持最多32个ONU/ONT
16. 下列说法正确的有: A: 每个T-CONT 由一个或者多个GEM Port 组成,每个GEM Port 承载一个业务流。一个T-CONT 可以承载一种或者多种业务类型的数据流。 B: 每个GEM Port 由一个唯一的Port-ID 来标识,Port-ID 的范围为0 ~ 4095,并且由OLT进行全局分配,即OLT 下的每个ONU/ONT 不能使用Port-ID 重复的GEM Port。 C: GEM Port 标识的是OLT 和ONU/ONT 之间的业务虚通道,即承载业务流的通道,类似于ATM 虚连接中的VPI/VCI 标识。 D: 每个GPON 端口支持最多32个ONU/ONT
STP协议的配置BPDU报文不包含()参数。 A: Port ID B: Bridge ID C: VLAN ID D: Root ID
STP协议的配置BPDU报文不包含()参数。 A: Port ID B: Bridge ID C: VLAN ID D: Root ID
PVID即Port VLAN ID描述正确的是
PVID即Port VLAN ID描述正确的是
QUESTION14STP协议的配置BPDU报文不包含以下哪个参数?() A: Port ID B: Bridge ID C: VLAN ID D: Root ID
QUESTION14STP协议的配置BPDU报文不包含以下哪个参数?() A: Port ID B: Bridge ID C: VLAN ID D: Root ID
Which three options are considered in the spanning-tree decision process?() A: lowest root bridge ID B: lowest path cost to root bridge C: lowest sender bridge ID D: highest port ID E: highest root bridge ID F: highest path cost to root bridge
Which three options are considered in the spanning-tree decision process?() A: lowest root bridge ID B: lowest path cost to root bridge C: lowest sender bridge ID D: highest port ID E: highest root bridge ID F: highest path cost to root bridge
以下哪项不是BPDU数据包中携带的实现生成树算法的相关信息______ A: Root ID B: IP C: Root Path Cost D: Port ID
以下哪项不是BPDU数据包中携带的实现生成树算法的相关信息______ A: Root ID B: IP C: Root Path Cost D: Port ID
Which three flow-control port states lead to enabled link flow control? () A: Receive port: Enabled, Transmit port: Enabled B: Receive port: Enabled, Transmit port: Desired C: Receive port: Enabled, Transmit port: Disabled D: Receive port: Disabled, Transmit port: Desired E: Receive port: Desired, Transmit port: Desired
Which three flow-control port states lead to enabled link flow control? () A: Receive port: Enabled, Transmit port: Enabled B: Receive port: Enabled, Transmit port: Desired C: Receive port: Enabled, Transmit port: Disabled D: Receive port: Disabled, Transmit port: Desired E: Receive port: Desired, Transmit port: Desired
The port in which crew or passengers go on board the ship is called(). A: port of call B: port of embarkation C: port of destination D: port of disembarkatio
The port in which crew or passengers go on board the ship is called(). A: port of call B: port of embarkation C: port of destination D: port of disembarkatio
CIF should be followed by( ). A: port of transshipment B: port of destination C: port of call D: port of shipment
CIF should be followed by( ). A: port of transshipment B: port of destination C: port of call D: port of shipment