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
Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）
What must be the same to make multiple switches part of the same Multiple Spanning Tree （MST）？（）
Which statement is correct about the use of the virtual interface on a WLC ？（）
Which three statements are true of the Link Aggregation Control Protocol （LACP）？（）
Refer to the exhibit and the partial configuration of switch SW_A and SW_B. STP is configured on all switches in the network. SW_B receives this error message on the console port：00：06：34： %CDP-4-DUPLEX_MISMATCH： duplex mismatch discovered on FastEthernet0/5 （not half duplex）， with SW_A FastEthernet0/4 （half duplex） ， with TBA05071417（Cat6K-B） 0/4 （half duplex）. What would be the possible outcome of the problem？（）
What is the configured priority value of the Vlan105’s group on DS2 ？（）
Which statement is correct about RSTP port roles？（）
Refer to the exhibit. All network links are FastEthernet. Although there is complete connectivity throughout the network， Front Line users have been complaining that they experience slower network performance when accessing the server farm than the Reception office experiences. Based on the exhibit， which two statements are true？（）
Refer to the exhibit. LACP has been configured on Switch1 as shown. Which is the correct command set to configure LACP on Switch2？（）
Which two statements are true when the extended system ID feature is enabled？ （）