#zoneshow –alias Alias_Name This lists the zone name and component aliases. #alishow |grep wwn -b2 This lists the alias. In order to know the zoning details through the WWN of the device, use below mentioned command: As both the activities clear the fabriclog. Note: This command will fail in case the FOS upgrade or Switch reboot activity was performed. #fabriclog -s |grep -E “ Port Index |GMT” This command states the ports which went offline before. #fabriclog -s States the ports which went offline recently. Thus, when ‘WWN/ Alias went offline’ is recorded, use the below mentioned commands to identify, when the port went offline and which port went offline. This error is recorded due to the following reasons: Let’s read in brief about, how to identify the errors and how to troubleshoot them. Listed below are few of the operational error codes/prompts: For better understanding of the commands, let us first understand the day to day operational challenges faced in the SAN fabric. This write-up, focuses on the basic trouble shooting commands used in Brocade SAN switch. We have already discussed about, Brocade SAN switch Zoning steps Via CLI and CISCO MDS Zoning steps via CLI
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January 2023
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