An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to the CVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss. The node in question has the following network configuration: Which action should be used to troubleshoot without disrupting the VMs running on this node?
A) Replace the cable from eth2 to the switch
B) Remove eth3 from br0-up and monitor for new alerts
C) Check the port on the switch side for any errors
D) Enable balance-s1b on br0-up and monitor if a problem persists

Question

An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to the CVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss. The node in question has the following network configuration:  Which action should be used to troubleshoot without disrupting the VMs running on this node?
A) Replace the cable from eth2 to the switch 
B) Remove eth3 from br0-up and monitor for new alerts 
C) Check the port on the switch side for any errors 
D) Enable balance-s1b on br0-up and monitor if a problem persists

Quizplus · Accepted Answer

The Answer of An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to the CVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss. The node in question has the following network configuration:  Which action should be used to troubleshoot without disrupting the VMs running on this node?
A) Replace the cable from eth2 to the switch 
B) Remove eth3 from br0-up and monitor for new alerts 
C) Check the port on the switch side for any errors 
D) Enable balance-s1b on br0-up and monitor if a problem persists

An Alert About RX Errors on Eth2 on a Node