Examples

What is domain ID in San switch?

What is domain ID in San switch?

The Domain ID is actually a unique ID for each individual switch in that fibre channel network. The Domain ID is a value from 1 to 239 on both Cisco and Brocade switches. One switch in the network will be automatically assigned as the Principle Switch.

What is domain ID in Brocade switch?

Domain ID. A domain ID is a hexadecimal character string and the unique identifier of a switch. The value is from 1 to 239. The domain ID of a Brocade switch can be dynamically configured and the value is 1 by default.

How do I change the domain ID on my Brocade SAN switch?

To modify the domain ID:

  1. Enter switchdisable to disable the switch.
  2. Enter configure, and then enter a new value or press Enter to accept each default value.
  3. At the Fabric parameters prompt, enter Y and press Enter: Fabric parameters (yes, y, no, n): [no] y.
  4. Enter a unique domain ID.

How do I change my domain ID on a switch?

Enter a unique domain ID at the Domain prompt….Use the following procedure to set the domain ID:

  1. Connect to the switch and log in on an account assigned to the admin role.
  2. Enter the switchDisable command to disable the switch.
  3. Enter the configure command.
  4. Enter y after the Fabric parameters prompt.

What is zoning and masking?

LUN masking takes place at either the host bus adapter (HBA) or storage controller, and restricts the hosts’ ability to access specific LUNs. LUN zoning generally takes place on storage-area network (SAN) switches and compartmentalises the SAN fabric, grouping hosts and storage arrays into zones.

What is SAN zoning basics?

SAN zoning is a fabric-based service for grouping the devices in a SAN into logical segments to control communications between those devices. When zoning is configured, only devices in the same zone can communicate with each other; cross-zone communication isn’t permitted.

What is zoning in Brocade switch?

SAN zoning is a method of creating logical groups over the physical configuration of the fabric and allowing communication / access of Fibre Channel devices by grouping them . And zoning manages communication of hosts and storage nodes , zone contains WWN name of these devices .

How do you check logs on Brocade switch?

Login into Brocade switch (default user: admin default password: password) Run command supportsave. Enter the IP address were the ftp server is running. It will report on the screen that it is collecting the RASLOG, TRACE and SUPPORTSHOW.

How do I enable FTP on Brocade SAN switch?

Use WinSCP to download the file or use the FTP get sub command to move the file from the switch to the FTP server. You will need the root password for the Brocade switch to get the file you need. ftp> Guest login ok, access restrictions apply. 200 PORT command successful.

What is the default username and password for Brocade switches?

Brocade FC-Switches are equipped with four default useraccounts: admin, root, user and factory. By connectiong an SSH session with user ‘root’ and default password ‘fibranne’ you will be prompted to change logins for accounts root, user and factory.

How do I add a switch to a domain?

Adding New Switches to an Existing VTP Domain

  1. Ensure that there is no connectivity between the new switch and the network, and power the switch on.
  2. Change the switch VTP mode to transparent.
  3. Delete vlan.
  4. Change the VTP domain name to something unconventional, and change the mode to client.

What is LUN and WWN?

Any device with multiple ports has a WWN for each port, which enables more precise targeting. LUN masking, a further constraint on zoning, subdivides port access so that only LUNs authorized to access a specific server can access the corresponding port.