Tag Archives: SW2

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 »

Which action resolves the EtherChannel issue between SW2 and SW3?

Refer to the exhibit. Which action resolves the EtherChannel issue between SW2 and SW3? A. Configure switchport mode trunk on SW2. B. Configure switchport nonegotiate on SW3. C. Configure channel-group 1 mode desirable on both interfaces. D. Configure channel-group 1 mode active on both interfaces. Answer: Option D. Explanation:  No answer description available for this question Show AnswerDiscussion… 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 »

A port channel is configured between SW2 and SW3. SW2 is not running a Cisco operating system. When all physical connections are made, the port channel does not establish. Based on the configuration except of SW3, what is the cause of the problem?

Refer to the exhibit. A port channel is configured between SW2 and SW3. SW2 is not running a Cisco operating system. When all physical connections are made, the port channel does not establish. Based on the configuration except of SW3, what is the cause of the problem? A. The port-channel mode should be set to auto. B. The… 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 »

Which command must be executed for Gi1/1 on SW1 to passively become a trunk port if Gi1/1 on SW2 is configured in desirable or trunk mode?

Refer to the exhibit. Which command must be executed for Gi1/1 on SW1 to passively become a trunk port if Gi1/1 on SW2 is configured in desirable or trunk mode? A. switchport mode dynamic auto B. switchport mode dot1-tunnel C. switchport mode dynamic desirable D. switchport mode trunk Answer: Option A. Explanation:  No answer description available for this… Read More »