Switch(config-if)#Switchport trunk allowed remove 5
Switch(config-if)#Switchport trunk remove 5
Switch(config-if)#Switchport trunk Vlan allowed remove 5
Switch(config-if)#Switchport trunk allowed Vlan remove 5
第1题:
阅读下面的配置信息,解释(5)处的命令。
Switch
Switchconfig
Switch(config)interface f0/1(进入接口1配置模式)
Switch(config-if)switchport mode trunk(5)
Switch(config-if)switchpoft trunk allowed vlan all(设置允许从该接口交换数据的VLAN)
Switch(config-if)exit
Switch(config)exit
SwitCh
第2题:
某网络的拓扑结构如图4-1所示,其中路由器Router1和交换机Switch1的部分配置如下:

以下是路由器Router和Switch1的部分配置信息,请解释部分命令的意义。
Router(config)interface fastEthernet1/0.1
Router(config-subif)encapsulation isl 11 (1)
Router(config-subif)ip address 10.1.1.1 255.255.255.0 (2)
Router(config-subif)exit
Router(config)interface fastEthernet1/0.2
Router(config-subif)encapsulation isl 12
Router(config-subif)ip address 10.1.2.1 255.255.255.0
Router(config-subif)exit
Router(config)interface fastEthernet1/0.3
Router(config-subi f)encapsulation isl 13
Router(config-subif)ip address 10.1.3.1 255.255.255.0
Router(config-subif)exit
Router(config)ip routing (3)
[交换机Switch1的部分配置信息]
Switch1(config)vlan database (4)
Switch1(vlan)vlan 11 (5)
Switch1(vlan)vlan 12
Switch1(vlan)vlan 13
Switch1(vlan)exit
Switch1(config)interface fastEthernet0/0
Switch1(config-if)switchport mode trunk (6)
Switch1(config-if)switchport trunk allowed all (7)
Switch1(config-if)exit
Switch1(config)interface fastEthernet0/1
Switch1(config-if)switchport mode trunk
Switch1(config-if)switchport trunk a110wed a11
Switch1(config-if)exit
Switch1(config)interface fastEthernet0/2
Switch1(config-if)switchport mode trunk
Switch1(config-if)switchport trunk allowed all
Switch1(config-if)exit
第3题:
A. Switch(vlan)# mode trunk
B. Switch(config)# switchport access mode trunk
C. Switch(config-if)# switchport mode trunk
D. Switch(config-if)# switchport trunk encapsulation dot1q
E. Switch(config)# switchport access mode 1
F. Switch(vlan)# trunk encapsulation dot1q
第4题:
A.switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1
B.switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1
C.switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1
D.switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1
第5题:
Which commands, when used together, would create an 802.1Q link?()
第6题:
锐捷交换机VLAN修剪命令格式是下列哪条命令?()
第7题:
Which interface commands would you enter on a Catalyst 2900 switch, if your goal was to bring all VLAN traffic to another directly connected switch?()
第8题:
把VLAN20从中继链路中删除的命令是()
第9题:
You need to configure a new Company switch for trunking. Which switch command enables a trunking protocol that appends a four byte CRC to the packet?()
第10题:
Switch(config)# switchport trunk encapsulation isl
Switch(config)# switchport trunk encapsulation ietf
Switch(config-if)# switchport trunk encapsulation isl
Switch(config-if)# switchport trunk encapsulation ietf
Switch(config-if)# switchport trunk encapsulation dot1q
第11题:
CompanySwitch(config-if)#switchport trunk encapsulation dot1q
CompanySwitch(config-if)#switchport trunk encapsulation itef
CompanySwitch(config-if)#switchport trunk encapsulation fddi
CompanySwitch(config-if)#switchport trunk encapsulation isl
None of the other alternatives apply
第12题:
Switch(config-if)# vlan all
Switch(config-if)# switchport trunk encapsulation dot1q
Switch(config-if)# switchport access vlan all
Switch(config-if)# switchport mode trunk
Switch(config-if)# switchport access vlan 303
第13题:
以下两个配置中错误的是(6),原因是(7)。
A.Swkch0(config)interface gigabitEthernet 0/3
Switch0(config-if)switchport mode trunk
Switch0(config-if)switchport trunk encapsulation dotlq
Swnch0(config)exit
Switch0 vlan database
Switch0(vlan) v1an 2100 name lab02
B.Switch0(config) interface gigabirEthernet 0/3
Switch0(config-if)switchport mode trunk
Switch0(config-if)switchport trunk encapsulation ISL
Switch0(config)exit
Switeh0 vlan darabase
Switch0(vlan) vlan 2100 name lab02
第14题:
A. Switch(config-if)# vlan all
B. Switch(config-if)# switchport trunk encapsulation dot1q
C. Switch(config-if)# switchport access vlan all
D. Switch(config-if)# switchport mode trunk
E. Switch(config-if)# switchport access vlan 303
第15题:
You are bringing up a new Cisco Catalyst switch, and wish to connect it via a trunk to another switch from a different vendor, which uses the IEEE standard for the trunking method.When setting the encapsulation type on the trunk, what should you configure on the Cisco switch?()
A. Switch(config)# switchport trunk encapsulation isl
B. Switch(config)# switchport trunk encapsulation ietf
C. Switch(config-if)# switchport trunk encapsulation isl
D. Switch(config-if)# switchport trunk encapsulation ietf
E. Switch(config-if)# switchport trunk encapsulation dot1q
第16题:
如下图所示,Cisco 3548交换机A与B之间需传输名为VL10(ID号为10)和VL15(ID号为15)的VLAN信息。下列为交换机A的g0/1端口分配VLAN的配置,正确的是______。

A) Switch-3548(config)#interface g0/1
Switch-3548(config-if)#switchport mode trunk
Switch-3548(config-if)#switchport trunk allowed
vlan 10,15
B) Switch-3548(config)#interface g0/1
Switch-3548(config-if)#switchport mode trunk
Switch-3548(config-if)#switchport trunk access
vlan 10,15
C) Switch-3548(config)#interface g0/1
Switch-3548(config-if)#switchport allowed vlan
vl10,vl15
D) Switch-3548(config)#interface g0/1
Switch-3548(config-if)#switchport mode trunk
Switch-3548(config-if)#switchport trunk allowed
vlan 10-15
A.
B.
C.
D.
第17题:
能够在CiscoIOS软件中正确地将端口配置为ISL封装的命令是()。
第18题:
Which set of commands is recommended to prevent the use of a hub in the access layer?()
第19题:
在锐捷接换机上配置Trunk接口时,如果要从允许的VLAN列中删除VLAN5,所运行的命令是哪一项?()
第20题:
You are bringing up a new Cisco Catalyst switch, and wish to connect it via a trunk to another switch from a different vendor, which uses the IEEE standard for the trunking method. When setting the encapsulation type on the trunk, what should you configure on the Cisco switch?()
第21题:
Switch(config-if)#Switchport trunk allowed remove 5
Switch(config-if)#Switchport trunk remove 5
Switch(config-if)#Switchport trunk Vlan allowed remove 5
Switch(config-if)#Switchport trunk allowed Vlan remove 5
第22题:
Switch(config-if)#swithcport trunk allowed remove 99
Switch(config-if)#swithcport trunk native99
Switch(config-if)#swithcport trunk nativevlan99
Switch(config-if)#switchport mode trunk
第23题:
Switch-3548(config-if)#switchport trunk encapsulation dotlq
Switch-3548(config-if)#switchport trunk allowed vlan 1,10,20,30
Switch-3548(config-if)#switchport mode trunk
Switch-3548(config-if)#switchport trunk encapsulation isl
Switch-3548(config-if)#switchport tnmk allowed vlan 1-30
Switch-3548(config-if)#switchport mode trunk
Switch-3548(config-if)#switchport trunk encapsulation negotiate
Switch-3548(config-if)#switchport trunk allowed vlan 1-30
Switch-3548(config-if)#switchport mode trunk
Switch-3548(config-if)#switchport trunk encapsulation dotlq
Switch-3548(config-if)#switchport trunk allowed vlan 1,10,20,30
第24题:
switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1
switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1
switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1
switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1