Considering redundancy you basically consider two types of high availability and these cover Layer 2 availability, traditionally suited with link aggregation which conventionally does not span several chassis, and Layer 3 availability for a redundant default gateway service.
In a traditional design, then with a couple of switches at least fouryou configure VRRP for L3 redundant default gateway service, LACP — link aggregation groups for L2 link redundancy and some version of STP for L2 path redundancy, ending up in tons of blocked links and so on.
Nevertheless attached switches can get redundant uplinks in any case of broken device or link. Compared to that the VSF — Virtual Switching Frameworkcolloquially referred to as front side stacking implements both levels of redundancy in one layer.
Link aggregation can be spread over chassis, implementing Layer 2 path and link redundancy even without spanning tree and the routing is done by the switches within the VSF. The only caveat is again, that MAD — multiple active detection — needs to be activated with an outside switch painted south to prevent split brain effects within the switch cluster. Analogous to IRF per VSF member two virtual ports containing possibly mutliple links can be defined implementing a ring, with only port 1 on member 1 linked to port 1 on member 2, when limiting to a two node cluster.
Which brings a configuration like the following and on the already configured master switch activate VSF like, as follows:. This includes port number 9 on switch 1 of the vsf to the vsf link 1. Then a VSF domain identifier is set and this vsf enabled, resulting in the switch to reboot.
Given a factory default second switch there seems to be no need of configuration on the second device and it will be added to the VSF.
Nevertheless, if you have already configured the second switch to update the firmware for instance you then can add it similarily to the same VSF domain, e. Make sure the second device boots second and the link between the two devices is not established before the second device is properly booting.
I prefer to disconnect bot devices now, when changing the configuration on the second devices, since I got some hanging boots, if not having this properly separated.
After the reboot the switching fabric only answers on the ip of the master node — member one — from the creation cycle. The existing port configurations are migrated to the new syntax. Given trunk configurations, particular when conflicting, may vanish and with them their vlan assignments.
Now you may add more redundant links to the VSF by e. In this case we add port 10 on member one to the existing link 1 and the same with port 10 on member two.
How To: High Availability with Aruba 2930F – VSF
Now simply plug in the cable and the redundant connection should show up. You may verify the link configuration and the VSF forming as follows.I connected to the switch with SSH but when I run the following, it returns the error "invalid input: vsf". Had you already added a port to the VSF member before trying to enable the domain? All of the ordering I see, establishes a member link first, then enables the domain.
This is assuming that we are talking about switch 1 and not the corresponding switches being added to an existing VSF domain. See link for examples. I configured both switches with our vlans and passwords. Then tried to enable vsf on the first switch as above but get the error message as though it doesn't recognise the command.
Well, that second switch cannot have a config on it at all for VSF to work to be added But the question of, did you input a command similar to this first? I can't imagine that it's a firmware issue, but just so we know this as well, what firmware are you on? So even under config when I try anything to do with vsf it says Invalid Input. I have factory reset the switch even but no luck My mistake doesn't seem to be as noob as not going into config; but it probably isn't far off Get answers from your peers along with millions of IT pros who visit Spiceworks.
Aruba 1, Followers Follow. HPEFollowers Follow. Best Answer. RyanSinfield This person is a verified professional.
Aruba 2930F VSF
Verify your account to enable IT peers to see that you are a professional. Popular Topics in General Networking. Spiceworks Help Desk. The help desk software for IT. Track users' IT needs, easily, and with only the features you need.
MrMischief This person is a verified professional. Replace Attachment. Add link Text to display: Where should this link go? Add Cancel. Insert code. Join me to this group. Read these nextBelow is a short instruction to setup VSF.
The speed needed as a VSF link is different per switch, lookup the minimal speed needed in the switch manual. Go to Solution. VSF member priority — default value is ; configurable; Member priority determines the possibility of a member device to be elected the Commander. A member with higher priority is more likely to be elected the Commander. NOTE: Changing the priority does not affect the commander immediately.
It will take effect from the next stack reboot, during the commander election. When a standby takes over as commander, one of the member switches is upgraded to standby role. And like I said before. In case the member 2 is commander and the member 3 is standby, when member 1 was down and reconnects it will be a member.
There is no need to elect an commander as there is already one active, member 2. View solution in original post. I configured a ring vsf-stack, giving all needed information: While testing I disconnected the commander and everything went fine. Standby becomes new commander, member becomes standby. After that I reconnected the "old commander" Member 1 and got the following result:. I now disconnected the new Commander Member 2 and all I could recognize ist, that Member 3 becomes the new Commander, als shown below:.
Because of the given priority I expected Member 1 to become Commander again, but instead of this Meber 3 with lowest priority is preferred to become new commander. But you expect your member 1 to become the standby when I reconnects, making the member 3 as role members and setting the member 1 to standby.
If that is the normal way, why should I then use something like priority-count? Is this behaviour correct? Welcome Back! Select your Aruba account from the following: Aruba Central Login to your cloud management instance. Partner Ready for Networking Login to access partner sales tools and resources. Airheads Community Login to connect, learn, and engage with other peers and experts. All forum topics Previous Topic Next Topic. You are done! Attached more information.
If it solves your problem, please click 'Accept as Solution'. Me too. Alert a Moderator Message 1 of Reply 16 Kudos. Accepted Solutions. So I think based on the documentation the behavior you have seen is expected. Alert a Moderator Message 12 of Reply 1 Kudo.As per section If a law enforcement agency that has jurisdiction over the VSF requests abandoned vehicle notifications, VSF operators must also provide this type of notification.
If the vehicle is registered in Texas the notice must be sent no later than the fifth day it is on the lot. If the vehicle is registered in another state, the notice must be sent no later than the 14th day the vehicle is on the lot.
See the First Notification Checklists for a list what the notification must contain. If a vehicle is not claimed by an authorized individual before the 10th day after the first notice is sent, the operator of the VSF shall consider the vehicle to be abandoned. Any law enforcement agency with jurisdiction over the VSF may request that the VSF operator send notification of abandoned vehicles to the law enforcement agency.
For additional information, see the Notification of Abandonment to Law Enforcement section on this page. The second notification must be sent between the 15th day and the 20th day after the date the first notice was mailed or published. For example, if the first notification letter was mailed to the owner and lienholder on October 1, then the first date you would count towards the day requirement would be October 2.
You would have from October 16 until October 21 to send the second notification letter. The deadline for sending the second notification is determined by the date the first notification is actually mailed or published. If you send the second notification letter after the 20 th day, you may not charge for storage of the vehicle again until 24 hours after you send the second notification letter.
The first day that you may start charging storage again would be October See the Second Notification Checklists for a list what the notification must contain. The primary method of notifying a vehicle owner or lienholder is by sending a letter. You may send the letter by certified or registered mail with return receipt requested. In some specific circumstances where the vehicle owner cannot be located, it may be acceptable to issue notifications through publication in a newspaper of general circulation in the county where the vehicle is stored.
Notice by publication is not required if each notice was returned because the notice was unclaimed, refused, or because the addressee moved without leaving a forwarding address. When you get a private property tow, you must notify your local law enforcement agency, who has jurisdiction over the location where the vehicle was towed, within two hours of accepting the vehicle for storage.
If the report shows the state of registration, you must attempt to obtain the record from that state either by mail or electronically. An abandoned nuisance vehicle is defined as any motor vehicle that is of a condition only to be demolished, wrecked, or dismantled. When a vehicle meets this description, a VSF is only required to issue the first notification. The VSF is entitled to dispose of the vehicle on the 30 th day after the date the first notice is published or mailed.
A first notification sent to the vehicle owner and lienholders by letter must contain the following information:. All first notifications issued by publication must contain, at a minimum, the following information:. If a law enforcement agency with jurisdiction over the VSF has requested notifications regarding abandoned vehicles, then the VSF operator must provide this information.
If the law enforcement agencies with jurisdiction over the VSF does not want notifications of abandoned vehicles, then the VSF is not required to do anything. If you are unsure whether you need to provide this information, check with your local law enforcement agencies. Law enforcement agencies may dictate what form they want notifications of abandoned vehicles to take in their own jurisdictions.
For example, some agencies may accept a single notification listing multiple vehicles, while others may not. If you have questions about the required format, you should contact your local law enforcement agencies directly for more information. Second notifications sent to vehicle owners and lienholders by letter must contain the following:.
A vehicle storage facility may dispose of a vehicle, if all required notices have been issued and the vehicle has not been claimed within 30 days following the second notification. You may sell the vehicle at a public sale without obtaining a release or discharge of any lien on the vehicle, regardless of whether notice was provided by mail or by publication.
The proceeds from the sale of the vehicle may be applied to towing and storage fees owed to the VSF. You must pay any excess proceeds to the owner or other person entitled to receive those proceeds.
VSF Compliance Assistance.Just found only R. Load balancing across trunked links e. I was wondering how to enable VSF ring topology on three switches while using the link 1 and link 2 command. Three switches in a ring is certainly a supported and recommended VSF topology for the F. Lastly, make sure you haven't provisioned another switch as a 4th member of the 3-member VSF, which will show a 'missing' status in the 'show vsf' output.
No, the links do not need to match between members.
VSF Notification Process
Link 1 will happily connect to Link 2 when you manually configure the switches. We might need to whack something in the doco to make this clear. I am glad to annouce that the problem have been solved. I managed to manually cofigure the three switches topology under ring, since i am not a fan of automation. I actually compared the links to IRF logical ports since both solutions belong to the same house hold, after that, the solution made more sense.
Great to hear. Lastly, adding a third member in a ring topology was as easy as provisioning the link ports in the existing 2 member VSF topology and adding my switch to the correct ports.
Third switch automatically was added and my topology changed from a chain to a ring. The Link IDs, and shown below, do not need to match on both sides. There's no ring topology in connecting 2 swiches. You can use 2 or more ports in each switch to form VSF.
When connecting 2 switches, called chain topology see diagram. Welcome Back! Select your Aruba account from the following: Aruba Central Login to your cloud management instance. Partner Ready for Networking Login to access partner sales tools and resources. Airheads Community Login to connect, learn, and engage with other peers and experts. All forum topics Previous Topic Next Topic. Contributor I. Me too. Alert a Moderator Message 1 of Reply 0 Kudos. MVP Expert. Alert a Moderator Message 2 of New Contributor.
Hello, I was wondering how to enable VSF ring topology on three switches while using the link 1 and link 2 command. Alert a Moderator Message 3 of David Grocke. Occasional Contributor I. Let us know how you go.
Alert a Moderator Message 4 of Alert a Moderator Message 5 of Alert a Moderator Message 6 of Hi David, I am glad to annouce that the problem have been solved.While switch 2 was booting i connected the stacking cables between the switches. But when i check the links between them it seems 1 link down want to come up. Does anyone also encounterd this problem and knows how to fix this?
Go to Solution. I have done VSF on F series 2 no switch. I had created two links on each switch but only one link is showing up.Aruba 6300 Switch Series Product Details
As you can see here above, only use link 1 and not link 2 if you connect only 2 switches. So you put your 2 interfaces in link 1. Click here to join.
Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. Contact Email us Tell us what you think. Log In. New Discussion. Respected Contributor. Hello I want to stack 2 F aruba switches with vsf. All the help is welcome! All forum topics Previous Topic Next Topic. Honored Contributor. Something like Switch 1 and 2 : Switch 1: vsf member 1 link 1 27 vsf member 1 link 1 28 vsf member 1 priority vsf enable domain 5 Switch 2: vsf member 2 link 1 27 vsf member 2 link 1 28 vsf member 2 priority vsf enable domain 5.
Thanks for the reply! I'll check this tommorow, and let you know if it worked. Update: It came up perfect now thanks! Kind regards. Frequent Visitor.
Pls find the attached file. S shot-page Hello As you can see here above, only use link 1 and not link 2 if you connect only 2 switches. I don't know where i made a mistake Can you help me in this.
Can you show me all vsf show commands?He is a virtualization, cloud and storage architect, specializing in related VMware solutions and products What are Stackable Switches? Over the years, stacking features have evolved from a premium and costly feature to a core capability of almost all enterprise-grade switches and also in several SMB models. Both can provide a single management and control plane or at least a single configurable logical switch, with some kind of redundancy if you lose a physical switch or a module.
Having a single logical switch, with better reliability, makes it easy to translate the logical network topology in physical topology. What are Stacking Technologies? In stackable switches, the stack is usually built with cables that connect all the switches in a specific topology.
The stacking topology also define the resiliency of the stacked solution, you can have typically different kind of cabling options depending on the switch vendor and models :. For example, the Aruba Switch Series uses a dedicated stack module on the back and supports all those topologies the ring topology only with a single ring. Why Use Stacking? Compared to the modular switch option, stackable switches provide a less expensive option especially for SMB use casesbut with similar scalability and usually with better flexibility.
Resiliency and performance can be different worse or better depending on the implementation. With regards to flexibility, you can usually mix a combination of different port speed and media types, but also mix different models of switches with also different capabilities for example, some switches with PoE functions.
Talking about performance, stacking switches doesn't not necessary means increase the performance. This depends on the stacking cables' bandwidths and the stacking topology. The stackable switch market is very mature and relatively stable.
However, each vendor adds its unique set of features and functionalities. Different vendors utilize different types of connectors, cables and software for their stackable switches. This causes requirements to use the same product line of switches to take advantage of stacking not necessarily the same model, because, for example, in Aruba Switch Series you can mix different models in the same stack. Stacking Evolution To increase the resiliency of stacked switches, there are different solutions based on the concept of a "virtual chassis" with separated management and control planes.
Usually, those solutions are implemented on high-end switch models. Blog: Network Security on Modern Switches. How mapping a logical network topology to a physical impacts considerations, possible issues and design…. Full bio. A stack of switches in this example Aruba Switch Series. A modular switch in this example: Aruba Switch Series. Aruba Switch Series stacking: Ring topology. Aruba Switch Series stacking: Mesh topology.
Aruba 2930F VSF
Related Posts Community Discussions. Enterprise Campus Network Topologies: Logical vs Physical How mapping a logical network topology to a physical impacts considerations, possible issues and design…. AI-Powered Simplify Networking. Simplify Life. The unified networking solutions in Aruba Central put a stop to swivel-chair management.