How do I check error logs on Brocade switch?

How do I check error logs on Brocade switch?

Windows

1. Enter the IP or hostname of the Cisco or Brocade switch:
2. Make sure logging is turned on for “All session output” and then save the resulting putty.log file to a location of your choice.
3. For Brocade run the command supportshow.
4. For Cisco run the command show tech-support details.

How do you check the health of a Brocade switch?

Below are the commands to check brocade switch health for daily monitoring purpose….Brocade health check commands.

psshow	It shows power supplies status
switchstatuspolicyshow	Shows configured policies to decide whether switch is healthy or mariginal
errshow	It displays error log of the switch

What are the common network switch problems?

Common General Switch Issues

• Physical Interface/Connectivity Issues.
• Physical Interface Speed/Duplex Issues.
• VLAN-specific Issues.
• VLAN trunking issues.
• VLAN Trunking Protocol (VTP) issues.
• Inter-VLAN Routing Issues.
• 802.1D Spanning Tree Issues.

How do you diagnose a network switch?

Disconnect the Ethernet cable from “LAN 1” and plug it in to each of the remaining ports on the Ethernet switch. When testing each port, look for a blinking green light, and then test the connection by opening a Web browser on your laptop.

How do you reset a Brocade SAN switch?

To reboot the CP and execute the normal power-on booting sequence, perform the following steps.

1. Open the Switch Administration window as described in. Opening the Switch Administration window. on page 52.
2. Click Reboot.
3. On the Reboot Confirmation window, click Yes to continue.
4. Click Apply.

What is the most common cause of interface errors?

Note: There are several potential sources of interface errors, including interface discards when there is insufficient bandwidth to support the traffic volume, misconfigured duplex and speed settings, excessive buffering on interfaces, misconfigured EtherChannels, and faulty cables or hardware.

How to troubleshoot a bad port on a Cisco switch?

Bad Port or Module Port or Interface or Module not enabled. Move the cable to a known good port to troubleshoot a suspect port or module. Use the show port command for CatOS or the show interface command for Cisco IOS to look for errdisable, disable or shutdown status.

How to identify the hanging zones in brocade?

Hanging zones are the purposeless zones residing in the zoning configuration. The zone in which all initiators or all targets are inactive are considered as hanging zone. There is no specific command to list out hanging zones in the fabric, we have to use SAN health to identify the hanging zone.

What do I do if my Cisco interface is not working?

Move the cable to a known good port to troubleshoot a suspect port or module. Use the show port command for CatOS or the show interface command for Cisco IOS to look for errdisable, disable or shutdown status. The show module command can indicate faulty, which can indicate a hardware problem.