Tag Archives: SW1

After an engineer configures an EtherChannel between switch SW1 and switch SW2, this error message is logged on switch SW2:

Refer to the exhibit. After an engineer configures an EtherChannel between switch SW1 and switch SW2, this error message is logged on switch SW2: SW2# 09:45:32: %PM-4-ERR_DISABLE: channel-misconfig error detected on Gi0/0, putting Gi0/0 in err-disable state 09:45:32: %PM-4-ERR_DISABLE: channel-misconfig error detected on Gi0/1, putting Gi0/1 in err-disable state Based on the output from switch SW1 and the… Read More »

The trunk between Gig1/0/1 of switch SW2 and Gig1/0/1 of switch SW1 is not operational. Which action resolves this issue?

Refer to the exhibit. The trunk between Gig1/0/1 of switch SW2 and Gig1/0/1 of switch SW1 is not operational. Which action resolves this issue? A. Configure both interfaces to nonegotiate and ensure that the switches are in different VTP domains. B. Configure both interfaces in dynamic auto DTP mode and ensure that the switches are in the same… Read More »

An engineer configures monitoring on SW1 and enters the show command to verify operation. What does the output confirm?

Refer to the exhibit. An engineer configures monitoring on SW1 and enters the show command to verify operation. What does the output confirm? A. RSPAN session 1 is incompletely configures for monitoring. B. RSPAN session 1 monitors activity on VLAN 50 of a remote switch. C. SPAN session 2 monitors all traffic entering and exiting port FastEthernet 0/15.… Read More »

An engineer attempts to configure a trunk between switch SW1 and switch SW2 using DTP, but the trunk does not form. Which command should the engineer apply to switch SW2 to resolve this issue?

Refer to the exhibit. An engineer attempts to configure a trunk between switch SW1 and switch SW2 using DTP, but the trunk does not form. Which command should the engineer apply to switch SW2 to resolve this issue? A. switchport nonegotiate B. no switchport C. switchport mode dynamic desirable D. switchport mode access Answer: Option C. Explanation:  No… Read More »

VLANs 50 and 60 exist on the trunk links between all switches. All access ports on SW3 are configured for VLAN 50 and SW1 is the VTP server. Which command ensures that SW3 receives frames only from VLAN 50?

Refer to the exhibit. VLANs 50 and 60 exist on the trunk links between all switches. All access ports on SW3 are configured for VLAN 50 and SW1 is the VTP server. Which command ensures that SW3 receives frames only from VLAN 50? A. SW1(config)#vtp mode transparent B. SW3(config)#vtp mode transparent C. SW2(config)#vtp pruning D. SW1(config)#vtp pruning Answer:… Read More »

An engineer reconfigures the port-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1’s log: *Mar 1 09:47:22.245: %PM-4-ERR_DISABLE: bpduguard error detected on Gi0/0, putting Gi0/0 in err-disable state Which command set resolves this error?

Refer to the exhibit. An engineer reconfigures the port-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1’s log: *Mar 1 09:47:22.245: %PM-4-ERR_DISABLE: bpduguard error detected on Gi0/0, putting Gi0/0 in err-disable state Which command set resolves this error? A. SW1(config-if)#interface G0/0 SW1(config-if)#no spanning-tree bpdufilter SW1(config-if)#shut SW1(config-if)#no shut B.… Read More »

The SW1 interface g0/1 is in the down/down state. What are two reasons for the interface condition? (Choose two.)

A. There is a protocol mismatch B. There is a duplex mismatch C. The interface is shut down D. The interface is error-disabled E. There is a speed mismatch Answer: Option C, D. Explanation:  No answer description available for this question. Show AnswerDiscussion The post The SW1 interface g0/1 is in the down/down state. What are two reasons… Read More »

Based on the LACP neighbor status, in which mode is the SW1 port channel configured?

Refer to the exhibit. Based on the LACP neighbor status, in which mode is the SW1 port channel configured? A. mode on B. active C. passive D. auto Answer: Option B. Explanation:  Section: Network Access From the neighbor status, we notice the “Flags” are SP. “P” here means the neighbor is in Passive mode. In order to create… Read More »

Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface?

Refer to the exhibit. Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface? A. The frame is processed in VLAN 1 B. The frame is processed in VLAN 11 C. The frame is processed in VLAN 5 D. The frame is dropped Answer: Option C. Explanation:  No answer description available for… Read More »