QUESTION109[SWC]display stpProtocol mode:IEEE compatible STP"bridge ID (Pri.MAC):32768.00e0-fc41-43b9The bridge times:Hello Time 2 sec,Max Age 20 sec,Forward Delay 15 secRoot bridge ID(Pri.MAC):4096.00e0-fc41-4259Root path cost:200Bridge bpdu-protection:disabledTimeout factor:3关于此段显示命令说法正确的是:()
A.该交换机自身就是根交换机,MAC地址为4096.00e0-fc41-4259
B.该交换机的的根路径开销值为200
C.该交换机运行的STP模式为传统STP
D.该交换机不是根交换机,根交换机MAC地址为4096.00e0-fc41-4259
第1题:
A.display STP Statistic
B.display STP [interfaceinterface]
C.display STP
D.display STP State
第2题:
下面是SWC上运行STP的端口的Display信息显示,请根据这些配置信息,判断该端口的角色为()[SWC]display stp interface Ethernet 0/20Port 20(Ethernet0/20) of bridge is ForwardingPort spanning tree protocol:enabledPort role:Designated PortPort path cost:200Port priority:128Designated bridge ID(Pri.MAC):4096.00e0-fc41-4259The Port is a non-edged portConnected to a point-to-point LAN segmentMaximum transmission limit is 3 Packets/hello timeTimes:Hello Time 2 sec,Max Age 20 secForward Delay 15 sec,Message Age 0BPDU sent:4TCN:2,RST:2,Config BPDU:0BPDU received:806TCN:0,RST:11,Config BPDU:795
A.该端口为根端口
B.该端口为指定端口
C.该端口为预备端口
D.以上说法都不正确
第3题:
Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D? ()
第4题:
Which two statements are true when the extended system ID feature is enabled? ()
第5题:
You have done a partial migration from 802.1D STP to 802.1w STP. Which of the following is true?()
第6题:
配置交换机SWA工作在RSTP工作模式下的命令为()
第7题:
规定STP及其算法的是()
第8题:
The classic Spanning Tree Protocol (802.1D 1998) uses which sequence of variables to determine the best received BPDU?()
第9题:
Which two of these statements regarding RSTP are correct? ()
第10题:
lowest root bridge id;lowest sender bridge id;lowest port id;lowest root path cost
lowest root path cost;lowest root bridge id;lowest sender bridge id;lowest sender port id
lowest root bridge id;lowest sender bridge id;lowest root path cost;lowest sender port id
lowest root bridge id;lowest root path cost;lowest sender bridge id;lowest sender port id
第11题:
1) lowest root bridge id,2)lowest sender bridge id,3)lowest port id,4)lowest root path cost
1) lowest root path cost,2)lowest root bridge id,3)lowest sender bridge id,4)lowest sender port id
1) lowest root bridge id,2)lowest sender bridge id,3)lowest root path cost 4)owest sender port id
1) lowest root bridge id,2)lowest root path cost,3)lowest sender bridge id,4)lowest sender port id
第12题:
Designated Root Cost
bridge ID priority
max age
bridge ID MAC address
Designated Root Priority
forward delay
第13题:
A. RSTP cannot operate with PVST+.
B. RSTP defines new port roles.
C. RSTP defines no new port states.
D. RSTP is a proprietary implementation of IEEE 802.1D STP.
E. RSTP is compatible with the original IEEE 802.1D STP.
第14题:
在交换机SWA 上执行display 命令后,交换机输出如下:
第15题:
Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree ProtocolIEEE 802.1 D?()
第16题:
Which two of the following values does STP take into consideration when it elects the root bridge?()
第17题:
在S3610交换机上创建包含有端口Ethernet1/0/1,ID为2的聚合端口,其正确命令是()。
第18题:
在交换机SWA上执行display stp命令后,交换机输出如下: [SWA]display stp -------[CIST Global Info][Mode MSTP]------- CISTBridge :32768.000f-e23e-f9b0 Bridge Times :Hello 2s MaxAge 20s FwDly 15s MaxHop 20 从以上输出可以判断()
第19题:
检查AP运行的系统版本的命令是什么()。
第20题:
Which of the following specification will allow you to: associate VLAN groups to STP instances so you can provide multiple forwarding paths for data traffic and enable load balancing? ()
第21题:
该端口为根端口
该端口为指定端口
该端口为预备端口
以上说法都不正确
第22题:
802.1D and 802.1w interoperate only when the 802.1D STP domain supports rapid convergence.
Ports leading to 802.1D devices will run in compatibility mode, while the rest of the ports will run in 802.1w mode.
This is an invalid configuration and a partial migration cannot be done.
The bridge timers will be set to match the 802.1D devices.
A secondary root bridge will always be populated within the 802.1D domain.
If the root bridge is selected within the 802.1D domain, the whole STP domain will run in 802.1D compatibility mode.
In partially migrated 802.1w networks, it is recommended to keep the STP diameter below 4.
第23题:
该交换机自身就是根交换机,MAC地址为4096.00e0-fc41-4259
该交换机的的根路径开销值为200
该交换机运行的STP模式为传统STP
该交换机不是根交换机,根交换机MAC地址为4096.00e0-fc41-4259