How do I enable ports on my Brocade switch?

Asked By: Zahra Hebles | Last Updated: 10th January, 2020
Category: technology and computing computer networking
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To enable a port:
  1. Connect to the switch and log in as admin as described in Connect to the Command Line Interface.
  2. Issue the portenable portnumber command, where portnumber is the number of the port you want to enable.

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Simply so, how do I disable a port?

Blocking ports using Windows Firewall

  1. Tap on the Windows-key, type Windows Firewall, and select Windows Firewall with Advanced Security from the results.
  2. Click on Inbound Rules when the firewall window opens.
  3. Select New Rule from the Actions pane.
  4. Select Port from the Rule Type listing.

Likewise, what is dual mode in Brocade switch? Dual-mode VLAN ports. Configuring a tagged port as a dual-mode port allows it to accept and transmit both tagged traffic and untagged traffic at the same time. The dual-mode feature allows traffic for VLAN 20 and untagged traffic to go through the port at the same time.

Keeping this in consideration, what is upstream and downstream in Brocade switch?

Any ISL of a switch that takes to the Principal switch is a upstream. Any ISL of a switch that goes away from principla switch is a downstream. All non principal switches are called subordinate switch.

How do I add a port to a VLAN on a Brocade switch?

To add a port to that VLAN, so that traffic across that port is tagged for the specified VLAN, use the tagged ethernet <interface> command. To add a range of ports to a VLAN, use the tagged ethernet <start interface> to <end interface> command.

33 Related Question Answers Found

What is ISL port?

An ISL is a connection between two switches through an Expansion Port (E_Port). When using ISL Trunking to aggregate bandwidth of up to four ports, the speed of the ISLs between switches in a fabric is quadrupled.

What is trunking in San switch?

Trunking, also known as VSAN trunking, is a feature specific to switches in the Cisco MDS 9000 Family. Trunking enables interconnect ports to transmit and receive frames in more than one VSAN, over the same physical link, using enhanced ISL (EISL) frame format (see Figure 15-1).

What is ISL Trunking Brocade?

ISL Trunking is designed to significantly reduce traffic congestion in storage networks. Brocade® ISL Trunking is an optional software product available for all Brocade Fabric OS®-based Fibre Channel switches, directors, and the Brocade DCX® Backbone family.

What does a Brocade switch do?

The Brocade 6510 switch is a 48-port 16 Gbit/s switch designed for virtualized applications and high-performance storage including SSD arrays.

What is the default root password for Brocade switches?


The default password of “admin” is “password”. The OS of brocade switch uses Linux 2.6 kernel. The root is super administrator account.

How do I setup a storage area network?

How to Install a Storage Area Network (SAN)
  1. Create a suitable storage location for the SAN by freeing up rack space for rack-mounted units or dedicating a solid shelf for desktop units.
  2. Install a battery backup system and run a network cable to the location of the SAN.
  3. Install the SAN unit into the rack or onto the shelf.

How do I enable NPIV on Brocade switch?

For additional information on usage of the portCfgNPIVPort command, see the Brocade switch firmware documentation. To enable NPIV on all other Brocade Fibre Channel Switches, use the following Fabric OS CLI procedure: To enable or disable NPIV on a port-by-port basis, use the portCfgNPIVPort command.

How do I assign an IP address to a Brocade switch?

Setting a Static IP address on the Brocade switch
  1. Log in to the switch using the default password (which is password).
  2. To set the Ethernet IP address use the ipaddrset command. If you are going to use an IPv4 IP address, enter the IP address in dotted decimal notation as prompted.

How do I access my Brocade SAN switch GUI?

Accessing GUI of Brocade SAN Switch without Broswer
  1. Console to the Brocade SAN Switch with default username = admin & Password = password to configure the IP Address Warning: Default password not changed for 'root'.
  2. Install the latest JAVA version.
  3. Add the IP Address of the SAN Switch to Exception Site List in JAVA.

What is domain ID in San switch?


Switch Domain IDs
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.

How do you make a zone in Brocade switch CLI?

To add the newly create zone to the configuration. You will then need to save the configuration. Run the cfgsave command to save the configuration, entering yes at the prompt. To activate the created zoning, run the cfgenable command, entering yes at the prompt.

How do I open a port on a server?

Click Start > All Programs > Administrative Tools > Windows Firewall with Advanced Security.
  1. Select Inbound Rules.
  2. Select Action > New Rule.
  3. Proceed with the New Inbound Rule Wizard and enter the following information: Rule Type = Port. Protocol and Ports = TCP. Specific port = 8031. Action = Allow the connection.

What ports are blocked on my network?

Nevertheless, you can determine the blocked ports by finding out which ones are open or active.
  • Using the Netstat Command.
  • Type "cmd" -- without quotes here and throughout -- in the "Open" field, then press "Enter." If a User Account Control message displays, click the "Yes" button.

How do I stop a port from listening in Windows?

How to Close a Port in Windows
  1. Step 1: Open the command line window. Press the Windows+R key combination to open the Run window.
  2. Step 2: List the processes.
  3. Step 3: Identify the application or service.
  4. Step 4: Terminate the process.
  5. Step 5: Verify that the process is terminated.

How do I block ports on my router?


Click the “Advanced” tab at the top of the screen, then click “Port Forwarding” in the left menu. Type a name for your port rule in the Name field. Type ports you want to block in the TCP and UDP text fields. To set a range of ports, use a hyphen, such as “44-100” to block ports 44 to 100.

How do I find what ports are blocked on Windows?

Check for Blocked Port using the Command Prompt
  1. Type cmd in the search bar.
  2. Right-click on the Command Prompt and select “Run as Administrator”.
  3. In the command prompt, type the following command and hit enter. netsh firewall show state.
  4. This will display all the blocked and active port configured in the firewall.

What is a blocking port?

i. Executive Summary. The term “port blocking” refers to the practice of an Internet Service Provider (ISP) identifying Internet traffic by the combination of port number and transport protocol, and blocking it entirely.