A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down.
What might explain what happened？ （）
A.The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.
B.The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.
C.The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.
D.The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.
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You have just created a new VLAN on your network for inter-VLAN routing.
What is one step that you should include in your VLAN-based implementation and verification plan？（）
A.Verify that different native VLANs exist between two switches for security purposes.
B.Verify that the switch is configured to allow for trunking on the switch ports.
C.Verify that each switch port has the proper IP address space assigned to it for the new VLAN.
D.Verify that the VLAN virtual interface has been correctly created and enabled.
You have just created a new VLAN on your network for inter-VLAN routing.
What is one step that you should include in your VLAN-based implementation and verification plan？（）
A.Verify that different native VLANs exist between two switches for security purposes.
B.Verify that the switch is configured to allow for trunking on the switch ports.
C.Verify that each switch port has the proper IP address space assigned to it for the new VLAN.
D.Verify that the VLAN virtual interface has been correctly created and enabled.
You have just created a new VLAN on your network.
What is one step that you should include in your VLAN-based implementation and verification plan？ （）
A.Verify that trunked links are configured to allow the VLAN traffic.
B.Verify that the switch is configured to allow for trunking on the switch ports.
C.Verify that each switch port has the correct IP address space assigned to it for the new VLAN.
D.Verify that different native VLANs exist between two switches for security purposes.
You have just created a new VLAN on your network.
What is one step that you should include in your VLAN based implementation and verification plan？ （）
A.Verify that different native VLANs exist between two switches for security purposes.
B.Verify that the VLAN was added on all switches with the use of the show vlan command.
C.Verify that the switch is configured to allow for trunking on the switch ports.
D.Verify that each switch port has the correct IP address space assigned to it for the new VLAN.
A.approval from senior management
B.end-user requirements
C.IEEE 802.1X authentication parameters
D.a summary implementation plan
最新試題
Refer to the exhibit. What will happen when one more user is connected to interface FastEthernet 5/1？ （）
Refer to the exhibit. Which Virtual Router Redundancy Protocol （VRRP） statement is true about the roles of the master virtual router and the backup virtual router？（）
Which two statements are true about BPDU port-guard and BPDU filtering？（）
Refer to the exhibit. Which statement is true about the output？（）
Refer to the exhibit. Switch S2 contains the default configuration. Switches S1 and S3 both have had the command spanning-tree mode rapid-pvst issued on them. What will be the result？（）
Which router redundancy protocol cannot be configured for interface tracking？（）
What is the configured priority value of the Vlan105’s group on DS2 ？（）
Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2？（）
Refer to the exhibit. On the basis of the output of the show spanning-tree inconsistentports command， which statement about interfaces FastEthernet 0/1 and FastEthernet 0/2 is true？（）
Which statement is correct about RSTP port roles？（）