Huawei
H12-891_V1.0 · Question #448
Which of the following reasons may cause hosts in the same VLAN on the LAN to be unable to communicate with each other? (Multiple choice)
The correct answer is A. The wrong port and MAC address binding are configured on the switch. B. Port isolation is configured on the switch C. Switch MAC address learning error D. The interface is shut down manually or the physical interface is damaged. See the full explanation below for the reasoning.
Network Operation and Maintenance and Troubleshooting
Question
Which of the following reasons may cause hosts in the same VLAN on the LAN to be unable to communicate with each other? (Multiple choice)
Options
- AThe wrong port and MAC address binding are configured on the switch.
- BPort isolation is configured on the switch
- CSwitch MAC address learning error
- DThe interface is shut down manually or the physical interface is damaged.
How the community answered
(51 responses)- A100% (51)
Topics
#VLAN#intra-VLAN communication#port isolation#MAC binding
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