WWN is a unique identifier which is burned into the hardware. x�bbd``b`+ �@�* ��H���j@��H���d��"� �* C�Ug�YepV6��g��X`�@����$v``bd�R��HB�=�L���!W )'b One of the most interesting parts of administrating FC switches is implementing ISL’s (Inter-Switch Links) between 2 datacenters.
Step 3: Next step is to create a configuration which will hold the zones that we just created. SAN
To see the devices which are logged into the switch the following commands can be executed. There are two types of WWNs, What this means in terms of zoning is that we can identify devices in fabric using WWNN or WWPN. Each vendor gets their own identifier. Most popular vendors of storage networking are Brocade and Cisco. It is a 64-bit address. We'll assume you're ok with this, but you can opt-out if you wish.
*����PA��8��. The 20:XX:XX:XX:XX:XX:XX:XX that you see on the image is the WWPN of the device connecting in that port. Dardan, Your email address will not be published. At any given time there can be only one active configuration. Therefore, even a small server room with SAN fabric is designed with two or more switches for redundancy.
Each switch will at least connect to another switch and it is called an ISL (Inter-Switch Link). The idea is to bind WWPN’s of intended devices (ports) together. What if the switch itself goes offline? A value of 0 uses IDLE. 903 0 obj <>stream Next, we need to configure the port speed of the ports which will be inter-connected. As an example let’s assume the following values, Switch Port 1 – HBA1 – 20:00:00:11:0a:02:29:b1, Switch Port 2 – HBA2 – 20:00:00:11:0a:02:29:b2, Switch Port 12 – Storage Array port1 – 50:01:10:80:00:ad:33:e8, Switch Port 13 – Storage Array port2 – 50:02:10:80:00:ac:f5:54. These steps must be done for each port. Brocade SAN switches can be easily configured using the configure command. Configure LDAP over SSL for Primera and 3PAR, Disabling Telnet Port 23 on Brocade Switches, SANnav: Installing CA signed SSL certificate, HPE Primera LDAP Active Directory Integration, Implementing CA Certificates on HPE Primera UI. You can generate the Brocade configuration files using one of the following options: Using CLI: Log in to the Brocade switch terminal using the admin or other equivalent role with admin access.
Verify it using the following commands. 5�H�� j��*T�!�`���Uv������ `��eC6�(�bt@ �\���ց�e30���r@��l����+X�2]�2a�2����"+�*K1H^�!�]�Q���Q�q�L Cisco: How to Zone with Device Alias method, VMware ESXi step-by-step Installation Guide with Screenshots, vCenter: How to reset root password on vCenter Server Appliance 6.5, VMware: Configure Multipath Policy via PowerCLI, How to query and remove esxi host patches via CLI Command, Files that make up a VMware Virtual Machine. Required fields are marked *. x��!�Oԭ3�>�I#���ڂs�{�(V�!�G/E�7�t�~��Ө��||ty:8ڮ��87a���1*�*���)3b���iq����}�-�1�OG��U� J�����wH�����`��]n�Qv �Բ�ڰ��v��d���}�%�IX?���:M`��?"�+X�>�l��������e�����E����`/Ǥ��/��r�=���Bj}�`�0H�>�Z��z/?���]���p�բ�}��j�y�W��.��%���R���h. The first step would be to design the SAN topology diagram on a paper and then accordingly move to further steps. Note: Names for Alias, Zones, Zone configuration is case-sensitive, it must begin with a letter and can be followed by any number of letters, numbers, and underscore characters.
In a fabric, the initiator will be able to reach a target that is across many hops. Appreciate your feedback & thanks for stopping by. Typically most SAN switches will have at least 8 to 16 ports. In a MetroCluster configuration, these are the ports that connect the switch to the HBA initiators, FC-VI interconnects, and FC-to-SAS bridges.
It can be a storage array, HBA port or another switch. In a traditional data center, fabric and the storage array is given more importance and are always redundant to avoid unexpected and unnecessary downtime. x�b```b``�b`e``x��π �@1v�l-
We will use this WWPN of the connecting device to zone with another. .��>A5��b��~�4s#�:����VR�����f����`���%דּ@'�5Ii5N縨m���*c�$����5�|�n�2�^�J�)���Aܢ�Ruk�T�r_�MN37��Z���[��j1��e̘�dZ�p`��qE�d�� �c�CW�_A��M�"�����WT�P*0����u00ttt4 �CL�8���F���20�q��0J�E!\A�!�� By creating zones we are logically partitioning the fabric so that the communication happens only with the intended devices. VAT: BE 0721.881.423 | Bank: BE65 9733 6186 4796 !��*�&��=� ��"���6�B9�O��B�gev��G��dn��C�#f�ƍ���"&� ���%�b,C��V�Xz�w�` %PDF-1.6 %���� The following command creates a configuration named “AppServer” and then adds both zones to it.
The WWPN that we just noted down is not easy to remember and it is not easy to type while zoning. Why zone?
The output of this command can be seen in the following image. I want to make both stand alone fabric as a ISL link failure mode. put call ratio indicator: It is really a great and helpful piece of information. Make sure to subscribe to our mailing list to get the latest. Brocade SAN switches can be easily configured using the configure command. Executing wrong commands or typos will cause adverse effects, In order to avoid such mistakes, we must note down the WWN’s of the device which we are going to zone together and must decide on naming convention for them. Before jumping into the procedure let’s spend some time to understand the basics of zoning. Apr 4, 2007 #2 Using the commandline would not be desirable for a newbie. from the two brocade 300 one switch as fabric-A core and another switch as fabric-B the both Hp San switches are connected as edge switch to fabric A & B. once completed ISL link between San switches . Most IT organization follows a uniform naming convention.
Run the cfgshow command.
806 0 obj <> endobj The answer is, to be able to avoid unnecessary traffic between devices participating in fabric and to enhance security.
Next, we’ll need to calculate the ISL distance.
But in switch database, there can be multiple. i am going to do the following configure steps in fabric A and B.
vmworld In that case, nothing can be done.
Alias is a logical group of a single WWPN or a number of WWPN’s. Save my name, email, and website in this browser for the next time I comment. A single switch with 8 ports can connect to 8 different devices or 4 devices (two connections per device for redundancy). Registered Office: Ruggeveldlaan 541, 2100 Antwerp [BE] For terms and conditions please read our Privacy Policy and Cookie Policy page. moon-buddy. Step 1: Let’s assign an alias for each WWPN Following is the syntax, Step 2: Now we are going to create two zones with two aliases in them (1 host port and 1 storage port). Devices from both these vendors do the same thing but the configuration greatly varies.
Enable the switch and the ports using the following commands, Log on to the second switch and perform the same operations from.
In the next step we are going to zone HBA1 with Storage Array port 1 and HBA2 with Storage Array port2. FC (Fiber Channel) switch is a networking device which enables hosts to connect with one or many storage arrays. endstream endobj At most SAN directors will have the ports more than 250. We assume that the physical link (cabling) has already been set up and that the switch is already configured. The steps illustrated in the article must be performed on the switch shell access. Our main activity is IT Consultancy. H�\�Mo�0���:�+$%�cǤk�0Էn27�2, ;�紐x0C�#�"^��k��?��;7_��̼`Y�Y�]p�`�`���Xy�7���aT����)�N�qxiV۔>�ͪ��X��MK�X��Ţ�g�(=3�N���l�>x��S��(>a+��o#2ôG1p��Lg��]���}M}����:�`�������E$W���I��_����{d�C�����&w������9��ѧ��s˹�.hΛ߹���O��>O��(o��_�&��]�T˚�S�]��F��涹p�e|BKŚ���9"�n�J|SϤ���zA'u����L-����2��l����D��S�c��XzC�A�^�d��ώ�v#���c���2�_�u4�ޜ�M촸��|%��LZ6wz�7 �ӶQ
When you say that you want Brocade 48000's as principal switch, it implies that you want both of them to be principal and since there can't be more than one … ADSM.ORG Moderator. Brocade Hope you find this useful. A rule of thumb will be to multiply the real physical distance with 1.5 to get the ISL distance. A complete command line list and other switch administration can be found on the Brocade Fabric OS Administration Guide. �܌�l�a�{�y�3�]��:G@���`!#�U��2�hFos�J��WFF�Sg˦3���|�b8�p��$���@|���H``vc`p:2����H�d`�������b`Ir��BEGH/d`����� � *䃬
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The commands must be repeated for each ISL port. Typically most SAN switches will have at least 8 to 16 ports. real_distance_km x 1.5 = ISL_logical_distance In general, you would need to pay attention with what ports are available or … Tel: +32 486 71 21 41 | Email: contact
N��qʘ�p�P���+B!�bL_��"��L"@���"�Q�!�eZ��X����{嶟�D�8e4���2O�I! Cheers, I suggest you use the web interface and read the basic steps from the user guide.
Zoning in Cisco is a work in progress. To reduce the complexity and to avoid error we create an “Alias” for each WWPN or a group of WWPN’s. Configuring compression on ISL ports a Brocade G620 switch I will use 220 km as ISL distance. �vqfȹ��J�8ګQ�Ds鼀�Z.�J���O�&-��(���F�T%͉�Ӧ2����֨u�����N���O������f�t^����I�� I��?3��ZM6�[��˕�-�n��lͥ�s�D�J*M���|���ӌ_.�ś�K;*g��LX��P��Su��ԓ_:.,s��e>7m혼�]�����)7�h In this article, we discuss how we perform zoning in fiber channel switches manufactured by Brocade. Hi I am new to brocade can any let me know how to configure the brocade switch ISL step by step from command line . Each switch will at least connect to another switch and it is called an ISL (Inter-Switch Link).
This website uses cookies to improve your experience. @����#GBG C��A����n0��� �!�7���C'�7 Once entered it will lead you through some important configuration steps. This binding is called zoning and it enables the devices to communicate with each other.
In my case, I have two switches with a physical distance of 146 km. On the demonstration below I’m using Brocade SAN switches G62-series running Fabric OS version 8.0.2e.
Each device in a fiber channel fabric will have a unique Word Wide Name (WWN). Once entered it will lead you through some important configuration steps. endstream endobj 807 0 obj <> endobj 808 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/Page>> endobj 809 0 obj <>stream
A switched network is a high-speed network with one or many fiber channel switches. Leave a reply below, or feel free to contact us. Due to the limited number of ports available on the array, a switched network is necessary for it to connect to a large number of hosts. The article Essential troubleshooting command lines every Storage Administrator should know offers interesting stuff related to the switch administration. The required value might depend on the link being used. Optionally, you can enable the QOS on the ISL ports by using the following command: To check and confirm the port parameters use the following command: At this step the port is ready. | 3 Comments. Number of ports in the Brocade 300 (IBM SAN24B-4) switch The 24-port Brocade 300 (IBM SAN24B-4) switch can be licensed as an 8-port, 16-port, or 24-port switch.