A.全线工程地质图一般地段
B.全线工程地质图影响线路方案的地段
C.工点工程地质图地质构造复杂的地段
D.详细工.程地质图地质构造复杂的地段
第1题
A.the operation of VTP
B.a method of VLAN trunking
C.an approach to wireless LAN communication
D.the process for root bridge selection
E.VLAN pruning vlan
第2题
A.Trunking是中继协议,他的封装有802.1D,和802.1P
B. Trunking是中继协议,他有两个封装模式:一种是Cisco的ISL,一个是IEEE的802.1Q
C. Trunking不是协议,没有封装
D. Trunking是路由协议,他没有封装
第3题
2950# show interface fastEthernet0/1 switchport
Name: fa0/1
Switchport: Enabled
Administrative mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
egotiation of Trunking: Disabled
Access Mode VLAN: 0 ((Inactive))
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: ALL
Trunking VLANs Active: 1,2
Pruning VLANs Enabled: 2-1001
Priority for untagged frames: 0
Override vlan tag priority: FALSE
Voice VLAN: none
在这个例子中,端口fa0/1的链路模式被设置为 (56) 状态,默认的VLAN是 (57) 。
(56)
A. Desirable
B. No-Negotiate
C. Auto negotiate
D. trunk
(57)
A. VLAN0
B. VLAN1
C. VLAN2
D. VLAN3
第4题
A.Trunking是中继协议,他的封装有802.1D和802.1P
B.Trunking是中继协议,他有两个封装模式:一种是Cisco的ISL,一个是IEEE的802.1Q
C.Trunking不是协议,没有封装
D.Trunking是路由协议,他没有封装
第5题
A、ISL(Inter Switch Link )
B、IEEE802.1Q
C、IEEE802.1D
D、VTP(VLAN Trunking Protocol)
第6题
2950# show interface fastEthernet0/1 switchport
Name: fa0/1
Switchport: Enabled
Administrative mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
egotiation of Trunking: Disabled
Access Mode VLAN: 0 ((Inactive))
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: ALL
Trunking VLANs Active: 1,2
Pruning VLANs Enabled: 2-1001
Priority for untagged frames: 0
Override vlan tag priority: FALSE
Voice VLAN: none
在这个例子中,端口fa0/1的链路模式被设置为 (56) 状态,默认的VLAN是 (57) 。
(56)
A. Desirable
B. No-Negotiate
C. Auto negotiate
D. trunk
(57)
A. VLAN0
B. VLAN1
C. VLAN2
D. VLAN3
第7题
2950# show interface fastEthernet0/1 switchport
Name: fa0/1
Switchport: Enabled
Administrative mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
egotiation of Trunking: Disabled
Access Mode VLAN: 0 ((Inactive))
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: ALL
Trunking VLANs Active: 1,2
Pruning VLANs Enabled: 2-1001
Priority for untagged frames: 0
Override vlan tag priority: FALSE
Voice VLAN: none
在这个例子中,端口fa0/1的链路模式被设置为 (56) 状态,默认的VLAN是 (57) 。
(56)
A. Desirable
B. No-Negotiate
C. Auto negotiate
D. trunk
(57)
A. VLAN0
B. VLAN1
C. VLAN2
D. VLAN3
第8题
A.It creates a VLAN 999 interface.
B.It designates VLAN 999 for untagged traffic.
C.It blocks VLAN 999 traffic from passing on the trunk.
D.It designates VLAN 999 as the default for all unknown tagged traffic.
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