多項選擇題What two things will occur when an edge port receives a BPDU?()

A.The port immediately transitions to the Forwarding state.
B.The switch generates a Topology Change Notification (TCN) BPDU.
C.The port immediately transitions to the err-disable state.
D.The port becomes a normal STP switch port.


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題What will occur when a nonedge switch port that is configured for Rapid Spanning Tree does not receive a BPDU from its neighbor for three consecutive hello time intervals?()

A.RSTP information is automatically aged out.
B.The port sends a TCN to the root bridge.
C.The port moves to listening state.
D.The port becomes a normal spanning tree port.

2.單項選擇題Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method?()

A.CEF, distributed CEF (dCEF), fast switching, process switching
B.distributed CEF (dCEF), CEF, fast switching, process switching
C.fast switching, process switching, distributed CEF (dCEF), CEF
D.process switching, fast switching, distributed CEF (dCEF), CEF
E.process switching, distributed CEF (dCEF), CEF, fast switching
F.process switching, CEF, distributed CEF (dCEF), fast switching

3.多項選擇題Which three statements are true of the Link Aggregation Control Protocol (LACP)?()

A.LACP is used to connect to non-Cisco devices.
B.LACP packets are sent with the command channel-group 1 mode desirable.
C.LACP packets are sent with the command channel-group 1 mode active.
D.Standby interfaces should be configured with a higher priority.
E.Standby interfaces should be configured with a lower priority.

4.多項選擇題

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?()

A.Changing the bridge priority of S1 to 4096 would improve network performance.
B.Changing the bridge priority of S1 to 36864 would improve network performance.
C.Changing the bridge priority of S2 to 36864 would improve network performance.
D.Changing the bridge priority of S3 to 4096 would improve network performance.
E.Disabling the Spanning Tree Protocol would improve network performance.
F.Upgrading the link between S2 and S3 to Gigabit Ethernet would improve performance.

5.多項選擇題Which two statements are true when the extended system ID feature is enabled? ()

A.The BID is made up of the bridge priority value(two bytes) and bridge MAC address (six bytes).
B.The BID is made up of the bridge priority (four bits), the system ID (12 bits), and a bridge MAC address (48 bits).
C.The BID is made up of the system ID (six bytes) and bridge priority value (two bytes).
D.The system ID value is the VLAN ID (VID).
E.The system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module.
F.The system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.

最新試題

Refer to the exhibit. What does the command channel-group 1 mode desirable do? () 

題型:單項選擇題

Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2?()

題型:單項選擇題

Refer to the exhibit. The command switchport mode access is issued on interface FastEthernet0/13 on switch CAT1. What will be the result?()

題型:單項選擇題

Which two statements are true about BPDU port-guard and BPDU filtering?()

題型:多項選擇題

Refer to the exhibit. What will happen when one more user is connected to interface FastEthernet 5/1? ()

題型:單項選擇題

Refer to the exhibit. Based on the output of the show spanning-tree command, which statement is true? ()

題型:單項選擇題

Which two statements about the various implementations of STP are true?()

題型:多項選擇題

During routine maintenance, it became necessary to shutdown G1/0/1 on DS1 and DS2. All other interface were up. During this time, DS1 became the active device for Vlan104’s HSRP group. As related to Vlan104’s HSRP group. What can be done to make the group function properly ? ()

題型:單項選擇題

What two things will occur when an edge port receives a BPDU?()

題型:多項選擇題

Which three statements are true of the Link Aggregation Control Protocol (LACP)?()

題型:多項選擇題