Aruba vsx lacp Posted May 02, 2022 10:08 AM lacp mode active vsx vsx-sync mclag-interfaces But on secondary switch the mclag-interfaces are Hello,we are experiencing problems trying to connect an old VC EX4200-4550 (with 2x EX4450) and a 2x Aruba 8360 VSX with 2x 10Gbit/s f. Have a look at this Aruba VSX Configuration Best Practices for Aruba CX 6400, 8320, 8325, 8360 and (a Switch, a Server, etc. LACP Settings The following settings have default values that can be maintained. show lacp interfaces multi-chassis [<IFNAME>] [vsx-peer]Description. links and LACP. [vsx-peer] You cannot change the mode of a multichassis LAG without removing the multichassis LAG first. 0 lacp mode passive no shutdown exit. However, these settings can be changed. switch# show lacp aggregates lag100 Aggregate name : lag100 (multi-chassis) Interfaces : 1/1/44 Peer interfaces : 1/1/44 Heartbeat rate : Slow LAG <lag_id> set as VSX. Search show vsx lacp aggregates lag13; show run vsx-sync peer-diff (details of lag13 only) Greetings! Distributed trunking on the 5400, 5400R, 3800, and 3810 switch families is similar to VSX on AOS-CX in that you may distribute link aggregation across a pair of switches with separate control planes, with trunk state synchronization and inter-switch traffic forwarding between DT members; in the case of the 3800 and 3810, this can include a pair of switch Each VSX Stack member is going to have its VSX LAG (say vsx lag1 made of 1/1/4 on Site 1 VSX-1 and also on VSX-2 and say vsx lag1 made of 1/1/4 on Site 2 VSX-1 and also on VSX-2) and those VSX LAGs, from each One of the interfaces has the lacp-block forwarding state. NOTE: When creating a VSX LAG, select an equal number of member links in each segment for load balancing, such as four member links (one segment) and four member links (another segment). The token counters of ISL interface show this oversize control path data as part of the ISL operation. LACP is only required between Aruba CX 10000s and the Virtual Connect modules. VSX in the core layer. switch# show vsx config-consistency lacp Configurations Local Peer ----- ----- ----- Name lag100 lag100 Loop protect enabled false true Hash scheme l2-src-dst-hash l2-src-dst-hash Qos cos override 0 0 Qos dscp override 0 0 Qos trust VSX VLAN list 1 Peer VSX VLAN list 1,10 STP link-type point-to-point point-to-point STP port-type admin-network admin-network STP bpdu-filter VSX Active forwarding is disabled by default. I've seen it recommended for some other vendors as well, but it seems counter-intuitive to me. 0: Aug 29, 2024 by torro CX + copper SFP+ moduels, client link down. Once you configure the IP address of a MAD assist device, the VSF switch will perform a MAD readiness check to determine: If the MAD assist device is reachable. session. I need to config LACP between 2 Aruba 8360 CX MC-VSX on One side and regular Aruba 2930F switch on the other. Aruba Central provides support for lacp mode active lacp rate fast interface lag 12 multi-chassis no shutdown description To-VSF no routing vlan trunk native 1 vlan trunk allowed all lacp mode active lacp rate fast interface 1/1/2 no shutdown lag 12 interface 1/1/4 no shutdown vrf attach keepalive ip address 10. Validate on both switches that the downstream LACP links are all forwarding correctly by entering the show lacp interfaces command. Information. Operator (>) or Manager (#) Parameters <LAG-NAME> Optional: Specifies a lag name. Once the name and routing information is the same, VSX synchronization synchronizes the additional configuration information from the primary VSX switch to the secondary VSX switch. In this part, I want to go through the VSX and LAG/LACP configuration. For the interconnect and VSX we will use “Aruba 100G QSFP28 MPO SR4 MMF Transceiver (JL309A)”. VSX-1(config-lag-if)# exit. 1 I notice in the VSX documentation L3 LAG multi-chassis unavailable, so I configured SVI + active gateway + MC LAG Upstream device from VSX switches: Connections to the upstream device from the VSX switches have sufficient bandwidth to handle traffic from all VSXs. switch# show lacp aggregates lag100 Aggregate name : lag100 (multi-chassis) Interfaces : 1/1/44 Peer interfaces : 1/1/44 Heartbeat rate : Slow Hash : l3-src-dst Aggregate mode : Active For more information on features that use this command, refer to the Virtual Switching Extension (VSX) Guide for your switch model. VSX is supported on Aruba CX 6400, CX8100, CX 8320, CX 8325, CX 8360, CX 8400, and CX9300 models. If the trunk state is up. interface 1/1/53. AOS-CX 10. Hey there. aruba-central; disable; enable; location-override; show aruba-central; show running-config current-context; Banner commands. Given that the VLANs forwarded through the LACP links to your Aruba VSX cluster are also forwarded on the VLT link, this builds a loop. I noticed that one of our interface (1/1/7 member of lag4 on both VSX nodes) Primary reports (truncated output, reported only lag4(mc)): Aruba-8320-1# show lacp interfaces multi-chassis State abbreviations : A - Active P - Passive F - Aggregable I - Individual S - Short-timeout L - Long-timeout N - InSync O - OutofSync When trunk from Aruba switch to another switch, the "trunk x-y trk1 trunk" works with static portchannel, and "trunk x-y trk1 lacp" works with dynamic. description "LACP for 0/0/2 and 0/0/3" lacp timeout short lacp group 1 mode active! interface gigabitethernet 0/0/3 description "LACP for 0/0/2 and 0/0/3" lacp timeout short lacp group 1 mode active! Could you tell me the rigth vsx-sync no vsx-sync Description. Then, enter the interface lag <LAG-ID> multi-chassis static command. To avoid a traffic drop, VSX LAGs on the rebooted device Interface LACP settings; Configuration verification; BFD reports a LAG as down even when healthy links are still available; LACP and LAG commands. Both are made up of two 8000-series Aruba CX switches running as all units within the clusters are always online and active I am abit unsure if I should use normal LACP or I'm using HPE Aruba 8320 OS-CX 10. such as STP and LACP. Optional. Log in. If a trunk interface is used to reach the device. 03) against VMware vSphere host's bonded ports (the vSphere host I'm referring to will use VSS Virtual Standard Switch - not VDS Virtual Distributed Switch - so usage of IEEE 803. Enable or disable LACP Fallback and configure LACP settings. g. com) and Aruba CX VSX Connection between two pair of VSX cluster | Wired Intelligent Edge 3 Agenda Focus Points 1 Campus Architecture Aruba VSX Technology Overview 2 Loop Protection 4 3 Routing Design & Impact 5 Network Management 6 Miscellaneous 4. Các bạn cấu hình tương tự cho switch 2. LACP active —When the LACP is operating in active mode on either end of a link, both ports can send Protocol Data Units (PDUs). On the 8320 side I have it setup as a multichassis LAG, and on the 2540 side I have two ports set up as a LACP trunk. Displays VSX LACP configuration consistency between two VSX switches. The interface that has the ALFNCD status has been synced with the partner and is ready for flow distribution. State abbreviations : A - Active P - Passive F - Aggregable I (Multi-Chassis LAGs) because you don't have a Multi-Chassis (Multi-Chassis here equals to Aruba VSX). Examples Hi all, I'm interested in learning opinions/pro/cons about using static (so non LACP) VSX LAG (available since ArubaOS-CX 10. 06 Virtual Switching Extension (VSX) Guide 6400, 8320, 8325, 8360, 8400 Switch Series Part Number: 5200-7727 Published: November 2020 Edition: 1 That's quite strange, usually a lacp driven LAG (Port Trunk) on ArubaOS-Switch side (Aruba 2530) connects very well to a lacp driven VSX LAG (MC-LAG with LACP) on ArubaOS-CX side without any further options A factor that kicked it in favour of Aruba 8320 choice - totally Off-Topic here if we limit our analysis about differents technology approaches both series use (e. ma LACP Mode. 06. Category. LACP is active Mode = Active by default. The forwarding state of the blocked interface is set to lacp-block. LACP is used for the collective handling of multiple physical ports that can be seen as a single channel for network traffic purposes. pair of Aruba CX 10000s via VSX LAG. The no form of this command unconfigures the VSX system MAC address to be used by control plane protocols. The switches connected to 7210 Aruba Controller with two Skip main navigation (Press Enter). reinhardt. com for current and complete HPE Aruba Networking product lines and names. Shows all configured VSX remote interface details. switch# show lacp interfaces State abbreviations : A - Active LAG <lag_id> set as VSX. 0 Helpful Reply. Two VSX systems (Primary and Secondary) should have the same routing table information. Say 1/0/1 and 1/0/2 forming VSX LAG lag1 - lacp - on VSX Member 1 DMZ-ARUBA# sh lacp interfaces . interface 1/1/55 no shutdown mtu 9198 description Uplink to Juniper_Core lag 22 . Configuring active-gateway when the IP address is different from the SVI IP address on both VSX peers (valid for Aruba VSX - Virtual Switching Extension là gì? Hướng dẫn cấu hình tính năng VSX trên các dòng switch Aruba CX series như aruba CX6400, CX8200, VSX-1(config-lag-if)# lacp mode active. Make sure that the VSX LAG interface on both the VSX primary and secondary switches has a member port configured and enabled. Set the timeout for the LACP Link Aggregation Control Protocol. 14 Virtual Switching show lacp interfaces [<IFNAME>] [vsx-peer] Description. show vsx config-consistency lacp [<LAG-NAME>] [vsx-peer] Description. Description switch# show lacp aggregates Aggregate-name : lag1 Aggregated-interfaces : 1/1/27 1/1/28 1/1/29 Heartbeat rate : slow Hash In the Aruba VSX best practices for 8360 (among others) they recommend LACP rate slow for downstream MCLAG links. Command context. VSX is supported in the AOS-CX 6400 Switch Series, AOS-CX 8320 Switch Series, and AOS-CX 8325 Switch Series. The procedure you detailed above is exactly the same I used for all of our VSX LAGs (a grand total of 22 + 22 interfaces - excluding 4 + 4 of VSX ISL LAG - reconfigured on the fly to change MTU vlaue from default 1500 to 9198)I was scared [*] to let interfaces with different MTU values (say 1500 and 9198) to coexist on the very same show lacp aggregates [<LAG-NAME>] [vsx-peer] Description. The trunk is setup for all the vlans, as is the LAG. Honestly, I do not have any experience with MPO connectors. 2 source 10. trunk 1/1,1/2 trk1 lacp But the above is a static configuration Reply show running-config vsx; show running-config vsx-sync; show running-config vsx-sync peer-diff; show vsx active-forwarding; show vsx brief; show vsx config-consistency; show vsx config-consistency lacp; show vsx configuration; show vsx configuration split-recovery; show vsx ip data-path; show vsx ip route; show vsx ipv6 data-path; show vsx ipv6 no lacp fallback. Aruba-8320-1# show lacp interfaces multi-chassis State abbreviations : A - Active P drill down to discover if that difference is found also with commands show lacp interfaces multi-chassis 1/1/19 and show lacp interfaces multi-chassis 1/1/19 vsx-peer I immediately found instead that: Aruba-8320-1# show lacp interfaces We have an Aruba 2540 as an edge switch that we want to be link aggregated to our aruba 8320 vsx pair. I did something wrong and i need your help, On the CX side I configured the LAG interface and the relevant 2 ports . Description switch# show lacp aggregates Aggregate-name : lag1 Aggregated-interfaces : 1/1/27 1/1/28 1/1/29 Heartbeat rate : slow Hash Right it says it operates in LACP Active which makes me think my Aruba switch should also be configured as lacp dynamic. 18. The company has bought two Aruba 8300 and I am trying Hello, What's the logic that is ruling the VSX ISL ports' sequence output provided by the show vsx lacp aggregates command (below an example on the VSX I've setup, command executed on primary Aruba 8320 node):. 5: Aug 28, 2024 by alexs-nd LACP block between Aruba 8400 and Dell switches. 2 source 192. This turned out to be a bit of a hassle since there are a few parts still missing. This example displays an LACP configuration of the physical interfaces. 14 Virtual Switching Extension (VSX) Guide Help Center. but rather a VSX interface. I fear that starting a thread about Aruba 8320 VSX into the Airheads's Volunteer Corps - Support Request section could made it less visible than desired; lacp mode active lacp rate fast . Some traffic that may be destined to VSX Primary may be sent to the VSX secondary due to the LAG HASH. The VSX Guide tells that the native option will be set automatically, when using a interface for ISL. robin. Verify that ISL is In-Sync by running the show vsx brief command on both switches. 02/10. no lacp fallback Description. Logs to capture if LACP protocol does not allow interface to be part of lag due to speed mismatch. After doing some research today, I found out that lacp and mc-lag are not supported by VMware on standard vswitches. LACP on VMware vSphere is supported only if you can setup vDS (virtual Distributed Switch). Site 1 is a VSX cluster and Site 2 is a VSX cluster. Interconnect 2 ArubaOS-CX VSX clusters with LACP | Wired Intelligent Edge (arubanetworks. With other vendors in the past I've had to fiddle with which side has LACP as active & passive. Active gateway in VSX Cluster ISSUE in svi disable d. Aruba Documentation Portal; Aruba Support Knowledge Base; HPE Networking Support Portal; Live + Virtual Events. Description. Aruba CX 8325 and CX 10000 switches set physical interface speeds in groups. But that obviously did not happen on my VSX pair we are experiencing problems trying to connect an old VC EX4200-4550 (with 2x EX4450) and a 2x Aruba 8360 VSX with 2x 10Gbit/s f. 0080 is here! parnassus Added Feb 04, 2020 VSX LAG. A pair of VSX switches must have the same VSX system MAC. 0001 I have two 8320 Switch configure VSX-Link I Configure LAG10 & LAG9 in both switches and using port 5&6, this LAG is configured LACP trunk all and connect to FW1 & FW2. dedda@sirti. Other VSX attributes display equal values for both VSX members. 00 to this release for the transition from MCLAG to VSX; each procedure is useful for different network environments. If the switches do not have the VSX no lacp fallback. switch# show lacp interfaces State abbreviations : A - Active AOS-CX10. Syntax: string vsx-peer. VSX is a cluster technology that allows the two VSX switches to run Aruba VSX: Supports Multi CORE01# interface lag 256 no shutdown description VSX-LAG no routing vlan trunk native 1 tag vlan trunk allowed all lacp mode active exit ----- CORE02# interface lag 256 no shutdown description VSX-LAG no routing vlan trunk native 1 When a VSX device is rebooted, it has no entries for MAC, ARP, routes. 0011) I'm noticing this oddity: I started from this VSX LAG configuration for my lag1: interface lag 1 multi-chassis vsx-sync vlans description 8320-1-VSX-LAG-TSM no shutdown no routing vlan trunk native 20 vlan trunk allowed 20 lacp mode active loop-protect loop-protect vlan 20 See www. When no LACP partner is detected, the VSX LAG port makes members of the VSX LAG function as nonbonded interfaces. The VSX solution lets the switches present as one virtualized switch in critical areas. 7), to force a hashing difference. Each site hosts servers connected to each switch pair, with server NICs bonded through LACP and Multi-Chassis Link Aggregation (MCLAG) configured on the switches. If an interface name is passed as argument, it only Hi all , We have two switches in the our core layer . You are here: show lacp aggregates. 0010 with a MC-LAG to a Cisco and the LACP-Blocking on the interfaces. LACP can operate in active or passive mode. Parameter. The " debug lag protocol" might give a clue. set lacp-ha-slave disable Configure LACP on Fortigate Step2: Configure LACP on Aruba Switch Step 3: Configure Active/Passive Clusters Step 4: Run the the following command set lacp-ha-slave disable Please let me know if its the right switch# show lacp aggregates lag100 Aggregate name : lag100 (multi-chassis) Interfaces : 1/1/44 Peer interfaces : 1/1/44 Heartbeat rate : Slow Hash : l3-src-dst Aggregate mode : Active For more information on features that use this command, refer to the Virtual Switching Extension (VSX) Guide for your switch model. 07Virtual SwitchingExtension(VSX) Guide 6400,8320,8325,8360,8400SwitchSeries PartNumber:5200-7888 Published:March2022 Edition:4 Interface LACP settings; Configuration verification; BFD reports a LAG as down even when healthy links are still available; LACP and LAG commands. ) The names of the trunk groups include the prefix Trk followed by the numbers in a sequential order. For example, using VSX if the config and hardware isn't the same on both sides. ) should connect to the VSX by means of a LACP-controlled Links Aggregation logical interface (So a LAG with at least one physical link terminating into VSX Primary and one other physical link terminating Aruba 8325 VSX no mclag-interfaces sync (configuration_sync_missing_reference) 0 Kudos. interface lag 10 multi-chassis description Core-FW-1 On the HP switch, they connect to two ports trunked (hp uses that term for link aggregation) with lacp turned on. This guide provides foundational coverage of Aruba scalable data center topologies with extended coverage of EVPN spine and leaf fabrics. I also have several stacks of 2930f switches that I need to configure LACP on as well. This parameter is available on switches that support VSX. Switches model are Aruba 8320 and running the VSX . When “Tunnel” mode is configured on Virtual Connect, there is no requirement to create VLANs or PVLANs in OneView. VSX has been configured on the 8320's and looks to be operating just fine. description; hash; interface lag; ip address; ipv6 address; lacp hash; lacp mode; lacp port-id; lacp port-priority; lacp rate; lacp system-priority; lag; show interface; show lacp aggregates; show I would like to get some feedback and help with the best practice connecting two 8000-series switches in VSX Clusters. From what I know aruba has built-in LACP example plug 1 AP in 2 different switched with same VLAN tag they will work with out any no lacp fallback. Upgrading switches by using the vsx update-softwarecommand. Off: LACP is disabled. Active mode: When the LACP is operating in active mode on either end of a link, both ports can send PDUs. The "passive" LACP will wait for the remote end to initiate the link. A VSX LAG across a downstream switch can have at most show lacp interfaces [<IFNAME>] [vsx-peer] Description. I am setting up my new network that consists of two 8325 VSX cores with MC-LAGs (LACP mode active) going to 6200f access layer stacks. 07. 03 to 10. Secondary VSX node tears down VSX LAG member ports and brings down logical VTEP to ensure that VXLAN traffic is only sent to the primary VSX switch. Indeed, with regards to the scenario shown months ago, now we have strictly only 2 or 3 ports per VSX member, ports part of multi-chassis LAGs (so only VSX LAGs with 4 or 6 ports)basically now our lag2-lag7, lag14-lag15 show lacp interfaces multi-chassis [<IFNAME>] [vsx-peer] Description. Upgrading VSX from 10. 03. - on the LACP neighbors of VSX nodes, shut/no shut all ports that are members of LAG connected to the VSX nodes. A non-LACP/static VSX LAG is not supported. ArubaOS-CX 10. I configured the 2 ports on the firewall as L3 LAG with IP 10. 02 and also on latest ArubaOS-CX 10. AOS-CX10. This is part 2 of my Aruba 8360 basic and VSX configuration. 06 Virtual Switching Extension (VSX) Guide for 6400, 8320, 8325, 8360, 8400 Switch Series Help Center Hello, We are installing a new VSX stack based on Aruba 8320 VSX stack runnin OS-CX 10. You have the following options to remove the looping topology and replace it by a loop-free network: Hello everyone,I would like to count on your support to try to figure out the root of the following issue. This turned out to be ArubaOS-CX 10. no shutdown. Topics include VXLAN control and data planes, EVPN fundamentals, MC-LAG redundancy using VSX, multifabric data center interconnects, security, and cloud and on-premise management options. Or you can choose to set up a dynamic LAG Hi! on VSX side you need to create two VSX LAGs made of two ports each (two ports on VSX Member 1 and corresponding other two ports on VSX Member 2) for a grand total seen from the peer (the Cisco or whatever else peer you have connecting with a four port LAG to your VSX) of four ports. . Event ID: 1323. vSS (virtual Standard Switch) implementations support only static aggregations (thus simple static - VSX or non-VSX - LAGs in ArubaOS-CX jargon or type "trunk" Ports Trunks in ArubaOS-Switch jargon). The no form of this command unconfigures the VSX system MAC address to be used by control plane Hi Matthew, " If an IDF switch stack has a LAG to Switch1 & Switch2 and the link between Switch1 & Switch3 goes down, will the traffic entering switch1 from the Switch Stack LAG be sent to Switch2 to get across to the remote location? Yes, a Stack LACP connected Switch Stack (say a VSF or a IRF or another VSX or a Backplane) or a standalone LACP connected The VSX switch only uses the ISL link if the local LAG links -chassis description access-sw1 no shutdown no routing vlan trunk native 1 vlan trunk allowed 5,10,15,20 lacp mode active interface lag 12 multi-chassis description access LACP fallback is supported only when there is a single link from the downstream or peer device to each VSX node. All the interfaces see each other and the LACP is up and sees the peer. Select the LACP mode from the drop-down list. Log when VSX is created. These stacks have paired stacking cables and each switch has a fiber uplink to the core in a LACP trunk. 1 interface vlan3 vsx-sync active-gateways vrf attach vr-default ip address 10. Original Message: Sent: Jun 05, 2023 04:54 PM From: wdubose Subject: Connecting a single Sonicwall NSa 6700 to a VSX 8325 core. banner; show vsx config-consistency lacp; show vsx configuration; show vsx configuration split-recovery ; show vsx ip data-path; show vsx ip route; show vsx ipv6 data-path; lacp mode active . Server connections with LACP Dynamic to the switches. See www. lag 1. 1. LACP—The Link Aggregation Control Protocol (LACP) combines two or more physical ports into a single trunk interface for redundancy and increased capacity. Link is up but the lacp is blocked from aruba side. interface lag 147 multi-chassis no shutdown no routing vlan trunk native 1 vlan trunk allowed 200-220 lacp mode active AOS-CX 10. To change a pre-existing VSX LAG to a static VSX LAG, first remove the VSX LAG with the no interface lag <LAG-ID> command. Are there any proven commands for MC-LAG with Cisco VSS? At the moment we have Channel-group mode active and lacp mode active but the port is blocked on the Aruba Nothing appears in the debug lag lacp protocol either? Any ideas AP. Configuration Overview: Two pairs of Aruba 8100 switches in VSX. Parameter My understanding of this is, that indeed you will end up with an L2 loop. We have Cluster 1 & Cluster 2. So you can choose to build a static LAG without LACP. 02 We have issue right now where the LAG is not working with HP 5500 (SPF+ to Eth 1G). Here is a snippet from the config: Aruba 8230:-----interface lag 100 no shutdown no routing Do not create a VSX LAG with four member links in one switch and two member links on another segment. The vDS doesn’t require LACP to Virtual Connect modules. Reply reply infinityends1318 sh vsx-status vsx-peer . The no form of this command sets the VSX LAG to a block state when no LACP partner is detected. Sets LACP fallback on a VSX LAG port. show lacp interfaces multi-chassis. giles wrote: The hashing algo would have an impact if you would have 4 links in VSX LAG, 2 per switch, downstream to the server. MultiEdit can be used to select only the ToR VSX pair of switches to be modified. lacp mode active ! vsx inter-switch-link lag 1 role primary keepalive peer 192. 0. Shows the output from the VSX peer switch. If same MAC address is used, the VSX synchronization will try to sync the configuration on secondary switch and cause traffic disruptions. LACP is enabled on the gateway as part of the Port Channel configuration. So This lab guide explains how to configure a VSX cluster of a pair of AOS-CX switches following the VSX Configuration Best Practices Here is an example of a LAG interface that I have working with LACP on a VSX Pair (Multichassis LAG) Also (after the great example by Dustin), you could do a show lacp Configures a given LAG as a multichassis LAG (VSX LAG), which supports a maximum of four member links per switch segment. During the switch-over, the new operational primary sends the BPDU downstream or upstream within 6 seconds (the default) of the spanning tree BPDU failure detection See www. 10. With the introduction of LACP, this number remains the same. LACP. Event ID: 1314. 4 and 10. Operator (>) or Manager (#) Parameters <IFNAME> Specifies the VSX interface name. I will do most of the configuration via the serial port. it Added Feb 11 vrf Keepalive system interface-group 4 speed 10G interface lag 1 multi-chasssis no shutdown no routing vlan trunk native 1 vlan trunk allowd all lacp mode active lacp fallback interface lag 256 description ISL no shutdown no routing vlan trunk native 1 vlan trunk allowed all lacp mode active lacp rate fast interface 1/1/1 no shutdown lag1 A place to discuss HPE Aruba Networking technology and solutions. 3: Aug 06, 2024 by thomasbnc Original post Sets the MAC address as the VSX system MAC address to be used by control plane protocols, such as STP and LACP. 2/23 active-gateway ip mac 00:00:00:00:46:02 active-gateway ip 10. Severity. This is a design Run the show vsx brief command on both switches. The MAD assist device must be connected over a LACP trunk interface to the VSF device. Personally, I setup few dozens of Static LACP Port Trunks (HP, HPE and Aruba) mainly used to form uplinks to Switches and Servers and never - repeat: never - it was necessary or required to manually change or assign Port Group Operational Key (even if that can be managed)simply because the trunk command used to setup Ststic LACP trunks takes care A VSX LAG must be LACP-based. Here is a simple topology. Why isn't it always better to have faster detection of a This example displays an LACP configuration of the physical interfaces. Configuring core 1 Sets LACP fallback on a VSX LAG port. The active LACP initiates an LACP connection by sending LACPDUs. !! ***** Switch 1: ***** interface lag 128 no shutdown description ISL-Link no routing vlan trunk native 1 tag vlan trunk allowed all lacp mode active! interface 1/1/52 no shutdown lag 128 interface 1/1/53 no shutdown lag 128! vsx inter-switch-link lag 128 role primary keepalive peer 10. If an interface name is passed as argument, it only displays an LACP configuration Parameter. show lacp Hi, just pay attention that the "multi-chassis" LAG option applied on a single standalone Aruba 8320 (so not in relationship with a VSX of two Aruba 8320 switches) doesn't make any sense. switch# show lacp aggregates Aggregate-name : lag1 Aggregated-interfaces : 1/1/27 1/1/28 1/1/29 Heartbeat rate : Hello Guys, i have been struggiling in deploying Aruba AOS CX LAB seems there is a lot of bugs including AOS CX VSX LAG and LACP blocking bugs, which i manage to get a workaround but i am having an issue between two Aruba CX switches over layer 3 interfaces there is not reachability when i start the LAB the i do have layer 3 communication between the I have 2 Aruba CX 6405 switches in the core layer configured as VSX peer, connected to one firewall with two upstream links, one link to each core. The following are some guidelines: All ports in the same trunk group must be of the same trunk type (LACP Link Aggregation Control Protocol. A LAG on a single standalone Aruba 8320 could be just lacp or non-protocol, exactly like you will be able to configure it on Aruba 5400R zl2 series. switch# show lacp interfaces State abbreviations : A - Active P - Passive F Running a VSX with version 10. Mark as New; LACP Loop protect QoS trust sFlow STP This configuration overrides the existing VSX synchronization associations created under the VSX LAG interface context. 168. @vincent. interface 1/1/54. Aruba Virtual Switching Extension (VSX) is virtualization technology for aggregation and core AOS-CX switches. VIP Alumni Options. show lacp interfaces multi-chassis [<IFNAME>] [vsx-peer] Description. VSX LAGs span both aggregation switches. 2. " That with the ISL Link is curious. [vsx-peer] Shows the output from the VSX peer switch. Aruba CX in EVE-NG VSX LAG: lacp blocking acrowe Added Mar 03, 2021 Discussion Thread 8. In deployments for which uptime and performance are priorities, best practice for gateway connectivity is to use LACP on a multi-chassis LAG (MC-LAG) connected to a pair of switches that support the Aruba VSX feature. The ISL link is the main pipeline for synchronizing data, such as from the following components, during VSX stack join and also permanently between VSX peers: ARP table LACP states for VSX LAGs MAC table MSTP states - on the VSX nodes: remove ports from VSX LAGs, shut all ports, write mem, reboot, no shut all ports and finally re-assign ports to the VSX LAGs. Core Switch #1. show lacp aggregates Syntax. Both VSX switches appear as a single common Spanning Tree Bridge ID to STP partner devices upstream and downstream that participate to the same (LACP, MAC, ARP, MSTP). 255. So, if the other switch that configures with static portchannel and links to Aruba switch that was configured with LACP, the portchannel will not form as show in the picture. The architecture is There are two procedures for upgrading from ArubaOS-CX 10. One of the interfaces has the lacp-block forwarding state. Setting up the VSX environment. I said I would do the configuration on the physical device. show lacp interfaces. VSX and MC-LAG are supported on Aruba CX 6400, 8200 and 8300 series switches. Even though this command appears to be accepted on a standard/non-VSX LAG, the fallback feature works only on a VSX LAG (multichassis LAG) interface. Displays an LACP configuration of the physical interfaces, including VSXs. Displays all LACP aggregate information configured for all LAGs, or for a specific LAG. On two Aruba 8320 VSX (ArubaOS-CX 10. We have an even and odd IP as source (Lo0 - 10. Deepak Kumar. it Added Feb 11 "FAIK in a default VSX configuration the VSX ISL logical interface (lag x) the VLAN id 1 is set native tagged, this despite that VLAN id is then used or not. On current CX which are at the aggregation I have command "lacp mode active" on each lag. Given the 6200f config below, what would be the equivalent or best way to configure my 2930f stacks in Aruba OS? Parameter. config-vsx. If you change VSX system-mac live, the LACP Bridge-ID will also change and all VSX LAGs will renegotiate LACP, the consequence being traffic interruption during the change. A switch can have a maximum of four member links. or trunk. Physical and LACP links go up, but the logical link doesn't work properly. Message. The figure below represents a typical Aruba CX collapsed core design, with both core switches (CORE-1 and CORE-2) lag 1 multi We're looking to run MCLAG for links to access switches but for some reason the LACP is getting blocked. Aruba-CX 8360v2 VSX - live/manual upgrade. The "active" LACP initiates an LACP connection by sending LACPDUs. 46. So if you want to change system-mac, please - on the VSX nodes: remove ports from VSX LAGs, shut all ports, write mem, reboot, no shut all ports and finally re-assign ports to the VSX LAGs. LACP is used for the collective handling of multiple Step 1 On the left Aruba Central menu, click the current context, then click the data center core switch group name in the Groups column. If a VSX switch has loop protect enabled on an interface and a loop occurs, VSX blocks the interface to stop the loop. This chapter contains the following topics: Understanding LACP Best Practices and Exceptions. Parameters <MAC-ADDR> a) ISL down, VSX Keepalive up. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed. IRF versus VSX or Comware 7 versus ArubaOS-CX) - was the solution final's costthat one was about 10% more expensive for HPE 5940 than the Aruba 8320 in a "like-for-like" BoM comparison. LACP is used for the collective handling of multiple physical ports that can be seen as a single channel for network traffic purposes. VSX Terminology. However Most articles state this configuration should work. 2 255. Examples. Verify in the output of the command that the keepalive state is Keepalive-Established. A port-channel group (LAG) is created either statically or dynamically through LACP. 5. Aruba-8320-1# show vsx lacp aggregates lag128 Local-peer Remote-peer ----- Aggregate-name : lag128 lag128 Interfaces : 1/1/49 1/1/52 1/1/53 1/1/50 Prepare switches for deployment in Aruba Central for building a Two-Tier Data Center. Core-1 and Core-2, shown in the following figure, can be third-party devices, as long as they support LACP for downstream connectivity to the VSX LAG. We will connect them with 2x 10GbE fiber links in a LAG/LACP to the aggregation switches. To create a VSX LAG, use the interface lag multi-chassis command. Description <LAG-NAME> Specifies the LAG name. Also, if the primary VSX switch has routing enabled, the secondary switch must have routing enabled. As example, let me consider a LAG between a VSX Cluster (VSX LAG with LACP to the VSF Virtual Chassis) and a VSF - a VSF is a "Virtual Chassis" made of two Aruba modular switches - (simple LAG with LACP to VSX Cluster) [*]then, on both VSX Primary and VSX Secondary, you would have a VSX LAG (MC-LAG) definition like that:interface lag 254 multi Examples. Fallback is <fallback> for LAG <lag_id> Category. Physica lacp mode active lacp rate fast interface lag 12 multi-chassis no shutdown description To-VSF no routing vlan trunk native 1 vlan trunk allowed all lacp mode active lacp rate fast interface 1/1/3 no shutdown lag 12 interface 1/1/4 no shutdown vrf attach keepalive ip address 10. 4. interface vlan2 vsx-sync active-gateways vrf attach vr-default ip address 10. 42/30 interface 1/1/5 no shutdown lag 10 interface 1/1/6 no One of the interfaces has the lacp-block forwarding state. o. Secondary VSX node tears down VSX LAG member ports and brings down logical VTEP to ensure VXLAN traffic is only sent to the primary VSX switch. Enables VSX synchronization for the entire context for the following features from the primary VSX node to the secondary peer switch: Access list context Classifier context Object group context Policy-based routing profile context Policy context show lacp aggregates [<LAG-NAME>] [vsx-peer] Description. If downstream VSX LAG ports are activated before the information is relearned, traffic is dropped. LACP Sample Configuration Aruba CX in EVE-NG VSX LAG: lacp blocking acrowe Added Mar 03, 2021 Discussion Thread 8. 2/23 LACP operating modes. The two switches synchronize their databases and states over a user configured link referred to as an Inter-Switch Link (ISL). 13Virtual SwitchingExtension(VSX) Guide 6400,8100,8320,8325,8360,8400,9300, 10000SwitchSeries Published:June2024 Version:3 💡Aruba VSX (Virtual Switching Extension) is a technology developed by Aruba, designed to enhance network resilience and performance by enabling the creation of a highly available, redundant, and scalable virtual Hi! you have to consider that VSF works with shared (unified) control, routing and switching planes approach across the two chassis (case of two Aruba 5400R zl2 in v3 only mode, active/standby model) while VSX works show lacp aggregates show vsx config-consistency lacp • Aruba 8400 Switch Series (JL375A, JL376A) • Aruba 8320 Switch Series (JL479A, JL579A, JL581A) Latest version available online Updates to this document can occur after initial publication. 1! LAG vs LACP: What Is LACP? LACP (Link Aggregation Control Protocol) is a control protocol to set up LAGs automatically. I'm trying to wrap my head around the best or correct way to configure the upstream connectivity between my Aruba 8325 VSX core pair and my single Sonicwall NSa 6700 firewall. Enable LACP Fallback. MCLAG configured on the switches. The two switches appear as one device to partner downstream or upstream devices or both when forming a LAG with the VSX pair. We want to stretch L2 over the 2 clusters, but only have 2 links between the 2 sites. 01. 1 vrf KeepAlive vsx-sync mclag-interfaces! interface lag 11 multi-chassis description VSX LAG–Synergy Srv1 no shutdown no routing vlan trunk native 1 vlan trunk allowed 20,21,22 lacp mode active loop-protect loop-protect vlan 20-22 show lacp aggregates [<LAG-NAME>] [vsx-peer] Description. arubanetworks. LACP requirement (for VSX LAG) Large choice of access switches L3 access - L3 aggregation Pros Cons No L2 protocols Switch > VSX. Toggle navigation. Configuring LACP. The maximum number of supported port-channels is eight. My hope was to split the ports between the two 8320's (VSX is setup) and use MC-Lag to give me redundancy. I want to have the 2 I'm currently working on a network setup involving two pairs of Aruba 8100 switches configured as Virtual Switching Extension (VSX) and connected with 2Gbps Metro Ethernet interconnect links. What if you set the Aruba side to lacp passive (shut/no shut the lag interface)? interface lag 1 ip address 192. Operator (>) or Manager (#) Parameters <LAG-NAME> Specifies the LAG name. 42/30 interface 1/1/5 no shutdown lag 10 interface 1/1/6 no If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed. Also with this configuration, the system blocks further configuration of VSX synchronization associations under the VSX LAG context. I should disable LACP with below command so that it will not participate in the process. Webinar Archive; Upcoming Events; News. 3. [vsx-peer] lacp mode active exit. To create a VSX LAG, Interconnect 2 ArubaOS-CX VSX clusters with LACP. 3ad LACP is not possible Below the VSX configuration. Make sure that you also have a non-VSX port that is available for Hello Giles, thanks for your input. The timeout value is the amount of time that a port-channel interface waits for a LACP Link Aggregation Control Protocol. LACP passive —When the LACP is operating in passive mode on a local member port and its peer port, both ports cannot send PDUs. show lacp aggregates [<LAG-NAME>] [vsx-peer] Description. 04. Syntax: string [vsx-peer] Shows the output from the VSX peer switch. description; hash; interface lag; ip address; ipv6 address; lacp hash; lacp mode; lacp port-id; lacp port-priority; lacp rate; lacp system-priority; lag; show interface; show lacp aggregates; show Aruba CX in EVE-NG VSX LAG: lacp blocking acrowe Added Mar 03, 2021 Discussion Thread 8. Displays a specified LAG or all configured LAGs along with VSX LAGs. Examples Aruba Central Commands. vinr afzeyaa cth kqlcp salidq bbalr yqw ycas totfd mooq