Password: CumulusLinux! Switch Configuration Note: Before you start, make sure that both switches have the same software version, run "show version" to verify. Stay tuned for Part 2, where we jump into Nutanix Networking to accomodate the 10Gbe networking! It extends both the management and service VLANs ports to the new switch. Can 3rd party devices such as Mellanox Switch (MLAG) communicate to Cisco (non-VPC VLAN)? Open NEO, and click Services > MLAG > Add 3. VMware vCenter DVS Configuration. Mellanox, Mellanox logo, Mellanox Open Ethernet, LinkX, Mellanox Spectrum, Mellanox Virtual Modular Switch , MetroD X , Met roX, MLNX -OS, ONE SWITCH. High Resilience. vlan: vlan { | } switch (config vlan 10) # Related Commands. youll see above that the real HCA is identified with 2.33.5000 Switch Configuration PFC. Switchport trunk mode is configured on the link (port 1/2) between the switches (while allowing all VLANs - including VLAN 100). mode. Nutanix and Mellanox Series: Nutanix and Mellanox A Journey; New MLAG service will appear. It seems that despite adding VLAN 100 on my Mellanox MLAG PO, the traffic does not flow. Mellanox Spectrum SN2700 100GbE switches. mellanox_switch_interface_config contains interface configuration. aaa authentication login default local ! Switch back view: 1. 4. routers configuration and its connectivity to TOR switches. switch (config) # interface ethernet 1/1 switchport hybrid allowed-vlan all Summary Legacy modular solutions are expensive and impose strict scale constraints. But sometimes you need to use VLAN 1. That is, if a subnet is associated with a VLAN on the switch and has an addressed VLAN interface, you don't need a static route. L2 QoS uses the priority bits (PCP) in the VLAN tag field, while the switch map each priority to a specific TC. This document describes the steps that you must follow for the Mellanox SN2010 Ethernet switches before you configure networking for the NetApp HCI system. The list of configuration mode commands to send to the device Returned: always. For the Mellanox switch, the following commands can be used to configure an in-band management interface on an existing vlan ; (example vlan 10) switch (config) # interface vlan 10. switch (config interface vlan 10) # ip address 10.10.10.10 /24. Enable the LACP required for the Inter-Peer Link (IPL). mellanox.onyx.onyx_l2_interface module Manage Layer-2 interface on Mellanox ONYX network devices Configure given VLAN in access port. Returned: always Sample: [vlan 10 ip igmp snooping, vlan 10 ip igmp snooping static-group 224.5.5.5 interface ethernet 1/1] This can be done by selecting the Mellanox switches and defining their IP subnet for inter-switch connectivity. Mellanox Onyx User Manual Rev. configure terminal. Enable the Link Layer Discovery Protocol (LLDP). Mode in which interface needs to be configured. Login to the switch CLI, and run show running-config. Run: Get the switch certificate for later configuration in the NSX Manager. d on Peer-link)non-vpc, Does this mean because vPC Peer Link between the 2 Cisco switches does not have VLAN 100. PO 300) as it is proven. This post discusses the option to configure PFC between two Mellanox Spectrum switches for the switch-priority using trust L3 (looking at the DSCP field of the packet). However, if the Cisco carries non-vPC (Orphaned), say VLAN 200 to other switches. After configuration, the VMS Wizard and Puppet can report errors and mismatches. Log into the switch using the following credentials: Username: cumulus. To configure Mellanox mlx5 cards, use the mstconfig program from the mstflint package. I'm trying to setup Out Of Band management on a MLNX-OS based Mellanox switch. The Mellanox ML2 Mechanism Driver supports Mellanox embedded switch functionality as part of the VPI (Ethernet/InfiniBand) HCA. Each dict may contain the following items: description - a description to apply to the interface. For more information about this feature and its potential applications, = please refer to the following Mellanox Community post: "Native VLAN Configuration for Mellano= x Switches" VLAN Commands. On the other hand, if the subnet requires routing through a router or another L3 switch, you need to configure a static route for the next hop device (or use a routing protocol to automatically configure it). This tag is called a VLAN ID (VID) and can be assigned a value of 1-4094. Configure the port facing the Database server as an NVE port. It is a dict mapping switch interface names to configuration dicts. First, connect the serial console port of the swithes, finish the initialization process, give the switch management port an IP address, and then we can use the IP address to access the switch for configuration steps. all/none/ Apply the following configuration to the Mellanox spine switches. string. Host configuration VLAN mapping. With a Nutanix cluster that can have up to 18 servers in a single rack, we recommend two Mellanox SN2010 switches. The following configurations all use these switches for 18-server configurations. These configurations can be scaled up for bigger deployments with SN2100 and SN2700 switches. Run the following commands on both switches: 4. Mellanox ML2 Mechanism Driver provides functional parity with Mellanox Neutron plugin. This reduces performance and lowers the throughput of the switch. Prior to running the Ansible playbook, you should perform the initial configuration of the switches manually: Install and cable the switches to the uplink switch, compute, and storage nodes. Even if my Mellanox Switch carries the VLAN 100 in MLAG Port Channel, it will not reach to Cisco vPC Peering. 1. Switch OS User Manual ( www.mellanox.com Products Switch Software Mellanox Onyx or MLNX-OS InfiniBand) 1. Connect to the console port of the switch to a COM port of the server to configure the basic parameters. [standalone: master] (config interface ethernet 1/1) # switchport mode hybrid. Switch-01 (config) # lacp. The top reviewer of Mellanox Switches writes "Beneficial power consumption, plenty of features, and low maintenance". Management IP and gateway. See your switch documentation for the specific commands you need to implement this configuration. You can use the following example commands to configure the switch ports used for the management network. Hi, I wonder if anyone can help me. Under Replication Cluster click Edit. Ports are members of VLAN. Set the default In this example, switch management access on VLAN 200 will be created. Configure VLAN interface and set an IP address, run: switch (config)# interface vlan 1 switch (config interface vlan 1)# ip address 12.12.12.12/24 IP Filtering 1. I've also added a Mellanox ConnectX-2 10GbE NIC. In this example we will use the two switch ports 5, and 6 (swp5, swp6). The script simply tries to query the VFs youve created for firmware version. This allows both switches to act a single network logical unit, but still requires each switch to be configured and maintained separately. L2 QoS uses the priority bits (PCP) in the VLAN tag field, while the switch map each priority to a specific TC. Login to the switch CLI, and run show running-config. This document assumes that: So now weve got our Ports configured on the Mellanox switch, as well as VLANs and SVIs. The SX1012 is the ideal top-of-rack (ToR) switch for small pods connecting a small number of servers with 40GbE. A step-by-step guide to installing the Mellanox SN2100/SN2010 Ethernet Switch. Each DGX-1 system is connected to the Mellanox switches with four 100GbE connections that are used for inter-GPU communications by using remote direct memory access (RDMA) over Converged Ethernet (RoCE). This reference architecture consists of Mellanox SN2010 switches (18 ports x 10/25GbE + 4 ports x 40/100GbE) as leaf switches and SN2700 (32 ports x 100GbE) as spine switches. Mellanox does not support switch stacking, but as you had seen does support a feature called MLAG . 2. For vnic type configuration API details, please refer to configuration reference guide. This will be used when using NEO to handle VM lifecycle events and change switch VLAN configuration accordingly. That is, if a subnet is associated with a VLAN on the switch and has an addressed VLAN interface, you don't need a static route. VLAN Provisioning Port Mode the user can select what mode the switch ports are working with (Hybrid/Trunk). Below is an example configuration of Switch 1, Switch 2. Configure maximum supported by Mellanox adapter number of VF. The list of configuration mode commands to send to the device. Select the Trunk mode. Choices: access (default) Configuration 1: Two UDC Leaf switches alone; Configuration 2: Two UDC Leaf switches with a third-party spine switch; Testing the configurations; Why VXLAN is useful. I also dont see any configuration for VLAN and multicast IGMP support. Mellanox Technologies 350 Oakmead Parkway Suite 100 Sunnyvale, CA 94085 U.S.A. www.mellanox.com Tel: (408) 970-3400 Fax: (408) 970-3403 Document Number: 3454 Make sure to have a valid licence installed for Cumulus Linux. For information on the latter window, please refer to Configuration Management. A step-by-step guide to installing the Mellanox SN2100/SN2010 Ethernet Switch. 2. Open NEO, and click Services > MLAG > Add 3. 1. The uplink ports allow a variety of blocking ratios that suit any application requirement. On the VLAN screen, select the Modify Port tab on the top of the screen. Right click it and select Apply Config. Switch configuration has VLAN interfaces defined, each with an IP address assigned (192.168.48.1, 192.168.58.1 respectively). Some traditional switches that have been upgraded to use software VXLAN termination end points (VTEPs) can on route VXLAN packets by recirculating them through the switch one or more times. To configure a switch port as a trunk, you will need to: Select the desired port. [standalone: master] (config) # interface ethernet 1/1. Setup 1: Access VLAN Configuration. Run the following commands on each Mellanox SN210 switch for general configuration: Enter configuration mode. The following are the switch ports connectivity in our scenario: traffic across individual leaf switches or spread traffic across multiple leaf switches, independent of the physical infrastructure address space. Configure the Mellanox Neutron ML2 Driver. General Enable LACP. Switch ConfigurationPFC Create VLAN and set a switchport in hybrid (or trunk) mode. This allows both switches to act a single network logical unit, but still requires each switch to be configured and maintained separately. Mellanox also gives you the ability to do true layer 3 VXLAN routing. Access/Trunk/Hybrid/ Access-dcb mode:Access allowed_trunk_vlans To configure Trunk mode VLAN membership (assumes trunk mode). Mellanox ML2 Mechanism Driver supports DIRECT (pci passthrough) vnic type. The script simply tries to query the VFs youve created for firmware version. vCenter Server is the centralized management utility for VMware, and is used to manage virtual machines, Define IB switch as a node; chdef -t node -o mswitch groups=all nodetype=switch mgt=switch Add the login user name and password to the switches table: Switch-01 (config) # lacp. native_vlan Configure native vlan of this interface (assumes access mode). Jul 28, 2017. At this point MLAG pair should be configured on the switch. rliu008 November 10, 2017, 7:14am #1. #1. Hi, I would like to ask how do i see running config and configure new port according to the running-config output. This will be used when using NEO to handle VM lifecycle events and change switch VLAN configuration accordingly. Configuration. Switch to root user. However, if the Cisco carries non-vPC (Orphaned), for .e.g Non-VPC VLAN 100 to other switches. Mellanox Linux Driver Modules Relationship (MLNX_OFED) HowTo Setup RDMA Connection using Inbox Driver (RHEL, Ubuntu) Setup Make sure you have two servers equipped with Mellanox ConnectX-3/ ConnectX-3 Pro adapter cards (Optional) Connect the two servers via an Ethernet switch, you can use access port (VLAN 1 as default) when using RoCE. Power on the switches and configure them with the following details: Host name. Configuration of the SX1012: Port 1-4 = Mpo1-Mpo4. I would to configure port 9-12 the same setting, also port 11 and 12 will configure with vlan 712 MLAG protocol protocol mlag Interface Ethernet configuration interface mlag-port switch (config) # interface ethernet 1/1-1/4 switchport mode hybrid. Default vlan 1 does not behave as vlan 1 on mellanox. Po11 4000 1.1.1.1 1.1.1.2. 2. Switch-01 (config) # lldp. switch (config) # ip filter enable 2. First, connect the serial console port of the swithes, finish the initialization process, give the switch management port an IP address, and then we can use the IP address to access the switch for configuration steps. Because of these two methods for configuring VLAN settings on Hyper-V Virtual Example below will allow to have multiple VLANs between Mellanox and Dell switches with VLAN 1. To check the config; switch (config) # show interfaces vlan 10. Dot1q-tunnel Configuration Refer to QinQ Considerations and Configuration on Mellanox Switches Verification Use the commands show interface switchport and show vlan to see the switch port configuration status. On the far right hand side select the "add" button. Run: switch (config) # vlan 100. switch (config vlan 100) # exit. FreeNAS is able to see the card and i am able to see it in the command line network configuration of FreeNAS. Fill in the planned configuration of the MLAG pair, ( General and MLAG Attributes tabes) and click Finish. Lab Networking Configuration. Install the package using the yum command: ~]$ sudo yum install mstflint Use the lspci command to get an ID of the device: ~]$ lspci | grep Mellanox 04:00.0 Ethernet controller: Mellanox Technologies MT27710 Family [ConnectX-4 Lx] 04:00.1 Ethernet controller: Mellanox Technologies MT27710 Port 11 = Po11. aggregate. burn-vfs-in-fw Enable/disable Mellanox UDEV namer. 20. Mellanox SX1036 enable password xxxxxxxxx ! I inherited a couple of Mellanox IS 5030 switches. For the list of advanced features please see below. NTP. Connect to the console port of the switch to a COM port of the server In our example, we configured the switch port 10 in trunk mode. On the other hand, if the subnet requires routing through a router or another L3 switch, you need to configure a static route for the next hop device (or use a routing protocol to automatically configure it). When I set it as the default nic and give it a static ip address it does not come through. Reference Guide: Switch Configurations RoCE Only (Mellanox Cards) Switch configuration recommendations for RoCE-based deployments (converged and non-converged) switchport trunk allowed vlan 200 vlt-port-channel 10! Leaf-Spine Architecture with Mellanox Networking In the following design, we demonstrate how to achieve a leaf-spine topology using Mellanox SN2xxx Series switches. Mellanox switches. I have Mellanox SN2410 and below is the running config output. youll see above that the real HCA is identified with 2.33.5000 Select the Link Type option. The following scenarios were done on the Mellanox SN2XXX switch family using Fedora 28 with kernel version 5.0.5 and FRR. Built with NVIDIA Mellanox's Switch-IB 2 InfiniBand switch application-specific integrated circuit (ASIC), the SB7800 series provides up to 36 ports of 100Gb/s full bi-directional bandwidth. Returned: always Sample: [vlan 10 ip igmp snooping, vlan 10 ip igmp snooping static-group 224.5.5.5 interface ethernet 1/1] Dont think theres anything wrong here. 3.3. In NSX Manager, go to Service Definitions Hardware Devices. I know that Mellanox MLAG PO (e.g. ! Mellanox does not support switch stacking, but as you had seen does support a feature called MLAG. In the sample configurations provided below, there are few differences between the four devices. Linux switching and routing tables are reflected in the *Standard Linux application which natively interfaces switchdev to configure the switch hardware. If the customer is out of ports on a single management switch, then a second one can be used to extend VLANs. BlueField Software And Drivers Switches and Gateways Adapters and 3. Best practice - do not use VLAN 1. 4. I know that Mellanox MLAG PO can talk to Cisco vPC PO as it is proven. Leaf-Spine Architecture with Mellanox Networking In the following design, we demonstrate how to achieve a leaf-spine topology using Mellanox SN2xxx Series switches. Hope you can advise on this. Scroll down to "VLAN" and open that up. Switch back view: 1. CONFIG_MLX5_CORE=y/m and CONFIG_MLX5_CORE_EN=y. Switch-01 enable Switch-01 configure terminal. Enable the LACP required for the Inter-Peer Link (IPL). Switch 3 and Switch 4. address-family ipv6 exit-address-family ! The Mellanox Virtual Modular Switch VLAN provisioning, port configuration, routing, and provide an easy way to scale the VMS. 5. 2. PO 300) can talk to Cisco vPC PO (e.g. See the below commands: [standalone: master] > enable. 1. Configuration Management can be accessed from two main windows in NEO; this Config tab, and the Configuration Management window from the left pane. I have been unsuccessful at getting it to work. Switch OS Decisions. Switch 1. ! If you are not using VMM and are configuring the switch port in Windows Server, you can use the Hyper-V Manager console or the following Windows PowerShell command. Dont think theres anything wrong here. Each host should be configured to add L2 priority (PCP) bits to each VLAN used by the host Mellanox switches have 4 TCs (Traffic classes), while means that 4 QoS levels could be used on the network when using Mellanox switches. VMware vCenter DVS Configuration. I was able to log into the Web interface and it showed it had no licenses. Create VLAN 100. The default password for SX1710 switch is "User:admin; Password:admin". This is Many of the commands are related to switch environment security. 3.3. All cards are configured in the OS with the respective VLAN number. RDMA allows for network data (TCP packets) to be offloaded on the Network cards and put directly in to the memory, bypassing the hosts CPU. PowerShell. 1-4096 native_vlan:vlan mode Change the interface switchport mode of the port. Run sudo -i. IPL VLAN IP Partner. ! New MLAG service will appear. I have a installation with 4xNode with 2x40Gb Ethernet on node and need IGMP snooping with querier on vlan 1. mellanox_switch_config is a list of configuration lines to apply to the switch, and defaults to an empty list. Mellanox IS 5030 Licenses. Few security-related features are common across all Mellanox Technologies devices. Manage existing snapshots and device specific configuration files. I just got in a Mellanox Connectx-2 card and put it into my FreeNAS server. Run: Make sure to include both of those lines. VXLAN is a technology to create virtual, fully-separated L2 networks across a data center. The Mellanox Switch is only supported in xCAT Release 2.7 or later. Mellanox Switches is ranked 19th in Ethernet Switches with 4 reviews while Meraki MS Switches is ranked 5th in Ethernet Switches with 40 reviews. The additional 3rd step requires to specify the management VLAN ID in the System menu. Password: Two servers connected to a Cumulus Linux switch. Mellanox Switches is rated 8.0, while Meraki MS Switches is rated 8.6. 1. Select VLAN membership. ! switch (config) # show interfaces switchport Open up the menu tree on the left by selecting "Switching". This information includes network cabling, network switch configuration, and other network resources for the Mellanox SN2010 switch. They are similar to L2 VLANs, but a single network can have up to ~16 million VXLANs. Run: switch (config) # vlan 100 switch (config vlan 100) # exit 2. Cray Site Init (CSI) generates the IP addresses used by the system, below are samples only. Switch-01 (config) # lldp. Basic features, ethernet net device rx/tx offloads and XDP, are available with the most basic flags. interface range ethernet1/1/9-1/1/10 description CUSTOMER.UPLINK no shutdown The default password for SX1710 switch is "User:admin; Password:admin". List of Layer-2 interface definitions. 5 Mellanox Technologies Confidential Rev 1.0 Configure a vlan-aware bridge and assign host facing port as member of the bridge The configuration scheme is the same as "Trunk and Access Ports" and 1., 2. configuration steps are identical. 6. RoCE stands for RDMA over Converged Ethernet, the RDMA part is Remote Direct Memory Access. Traditional IP communications for storage access via NFS also occur on these links. Those are really the main functions I need. Each class of Mellanox Technologies products will be covered separately in this document. Use these commands and settings only if required for a given environment. switch (config) # vlan 200. switch (config vlan 200) # exit. Configure VLAN. Connect the existing switch (Switch 1) port 45 to the new switch (Switch 2) port 47, and Switch 1 port 46 to Switch 2 port 48. It seems by default the mgmt0-1 interfaces are in the same VRF as all other interfaces, and I assume I have to create a new VRF and put the management interface in it. Create VLAN and set a switchport in hybrid (or trunk) mode. Type in the number of the VLAN you want to create then the descriptive name in the second text box. [standalone: master] # configure terminal. The routing between VLANs can be done by the spine switches (which also operate in MLAG for the downlinks) or at the layer above the spines. The VLAN information is located in the network YAML files. Before you start, make sure that the switches are clean of configuration. vlan 4094. trunk group mlagpeer. Set-VMNetworkAdapterVlan -Access -VlanID . All the usual MLAG rules such as matching DomainIDs and tagging port channels with the same ID on each member of an MLAG pair. Switch configuration has VLAN interfaces defined, each with an IP address assigned (192.168.48.1, 192.168.58.1 respectively). In this example, the provider network is configured. Router port or VLAN interface have similar usage, but are different: 1. Create the three VLANs. Run: 2. Enable IP routing. Run: 3. Configure the switch port mode per interface. Run: 4. Create VLAN interfaces 1 and 2, and assign an IP address to the three IP interfaces. Run: Copy. Provider VLAN is port of data traffic, which carries the VNF traffic. This driver supports Mellanaox embedded switch functionality as part of the InfiniBand HCA. In addition, it is advised to upgrade both switches to the same latest Mellanox Onyx software release. mlx5 core is modular and most of the major mlx5 core driver features can be selected (compiled in/out) at build time via kernel Kconfig flags. #Instruction mellanox: #Enable snooping on vlan 1. enable. The Mellanox SX1012 SDN switch system provides the highest-performing top-of-rack (ToR) solution in a half-width 1U form factor by delivering up to 672Gb/s of non-blocking throughput with 10GbE or 40/56GbE form factor. Ports are members of VLAN. traffic across individual leaf switches or spread traffic across multiple leaf switches, independent of the physical infrastructure address space. Cumulus Linux Cumulus Linux is the first full-featured Linux operating system for the networking industry. The following switch settings are generic settings which a customer or services personnel may require during a switch configuration or deployment. Infrastructure & Networking DOCA NVIDIA DOCA brings together a wide range of powerful APIs, libraries, and frameworks for programming and accelerating modern data center infrastructures. Hi, I have a question. string. The following are examples. Replace the interface name, description, and VLANs with the values for your configuration. Originally I had 2 VLANs configured on eth0 (the Mellanox card), and the on-board Intel NICs were unconnected. Mellanox switches have 4 TCs (Traffic classes), while means that 4 QoS levels could be used on the network when using Mellanox switches.