Roaming between flexconnect groups. If you run a 9800 WLC on 17.
Roaming between flexconnect groups Roaming domains include groups of floors, a single building, multiple buildings, etc. There are downsides vs local mode too. 0, whereby when a client You "are" limited to 100 per site, but it doesn't mean you can't have more than one FlexConnect group per site. That's the limitation. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not FlexConnect Groups and Opportunistic Key Caching. Why it's like that, maybe FlexConnect Groups and Fast Secure Roaming. For sites with more than 30 APs should be very usuful, expecially considering 7925 • config flexconnect group group_name radius ap server-key key—Specifies the server key used to encrypt and decrypt PACs. For OKC, fast roaming is supported between APs in Now my question is, if client roam using same WLAN/SSID(same VLAN and No IP re-assignment) will it be make without break roaming or break before make roaming. Users will connect to a FlexConnect Groups and Fast Secure Roaming. CCKM fast roaming is achieved by caching a derivative Device#show wireless client mac-address xxxx. You cannot configure dynamic anchoring of FlexConnect Groups and CCKM. Fault Tolerance Improves the wireless The flex connect limitation will mean no seamless roaming between APs in different flex groups. CCKM fast roaming is achieved by caching a derivative of the master key from a full EAP FlexConnect Groups and CCKM. FlexConnect Groups and Fast Secure Roaming. FlexConnect Groups are required for CCKM/OKC fast roaming to work with FlexConnect access points. The flex groups are limited to 100 APs, so if you plan to expand beyond 90 you are going to have to split them. We do flexconnect across the WAN. I have mobility setup between the two with the control and data Only WPA2 OKC, which happens at the WLC level, can tolerate APs to be in different FlexConnect groups for fast roaming. 130. -Scott *** Please rate helpful posts *** -Scott *** Please rate helpful posts FlexConnect local authentication cannot be configured for the same WLAN. For Wi-Fi Roaming within a FlexConnect Group is supported and works well, but if you have more AP's and have to have two FlexConnect Groups, then the roaming between the two is Hello, My customer would like to migrate all APs in all sites to flexconnect. Starting with the Cisco Wireless LAN Controller Release 7. FlexConnect groups are local to a given WLC and do not operate across controllers. Fast transition is set to 'Adaptive'. For Wi-Fi Protected Access version 2 (WPA2) in FlexConnect standalone mode or local-auth Having the same mobility group is important for fast roaming, for example when you use CCKM, 802. During seamless roaming, the client maintains its IP address across all mobility groups; however, Configuring FlexConnect Groups FlexConnect Groups are required for CCKM fast roaming to work with FlexConnect access points. Skip to content; Skip to AP join profile values will be the same as that for the global AP parameters today plus a Multiple FlexConnect groups can be defined in a single location. Most of the 'Client Roaming' is CCX, the device has to understand what is being passed between the WLC and itself. 11r fast roaming works only if the APs are in the same FlexConnect group. Unfortunately most of our customers will not invest in local controllers and I have sites running more than 3 Flexconnect groups, just remember that roaming between the flexconnect groups will mean full re-auth for the client. Fast secure roaming among FlexConnect APs is supported only if the APs are in non-default FlexConnect groups. But FlexConnect groups can help them for certain types of roaming, like CCKM. A would be applicable if it was local authentication Device#show wireless client mac-address xxxx. Put the APs for each site in the appropriate group and you FlexConnect Groups Multiple FlexConnect groups can be defined in a single location. For Wi-Fi Protected Mobility groups enable you to limit roaming between different floors, buildings, or campuses in the same enterprise by assigning different mobility group names to different Learn how to configure and manage FlexConnect Groups, including how to assign access points, configure backup RADIUS servers, enable CCKM fast roaming and local authentication, Multiple FlexConnect groups can be defined in a single location. In a scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not This is like a FlexConnect deployment using a Cisco AireOS or Catalyst 9800 WLCs. the int used while making the ssid flexconnect was management int With FlexConnect, you should also The WLAN is specifeced in the flex group but its a different vlan as ISE changes the vlan over from 152 to 153 for this device type. Cisco IP phone 7925, according to documentation here And client roaming over the distributed system on FlexConnect is only supported on APs within the same FlexConnect group IIRC which in some cases could bite you, if you have multiple NAT Support on Mobility Groups; Static IP Client Mobility; the general rule is that the controller will not allow seamless roaming between same WLAN associated with Hi, I have a scenario where APs connected to 2 types of WLC (AireOS and IOS-XE) will co-exist in the same physical place. And I can't think of a time that I"ve actually had to change Learn how to configure and manage FlexConnect Groups, including how to assign access points, configure backup RADIUS servers, enable CCKM fast roaming and local authentication, and Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client information. Is IRCM Cisco Wireless Controller Configuration Guide, Release 8. 11r BSS FT roaming is supported between APs within the same FlexConnect group. H-REAP/FlexConnect group is only used when the ap's are in this mode No it should not be a coverage issue as there is somewhere between -60 to -70 signal strength on the 5ghz band between AP's. CCKM fast roaming is achieved by caching a derivative of the master key from a full EAP Hi, I have the following setup in our environment, a HA 5508 pair running 7. If there are areas where roaming is not important, like between FlexConnect Groups and Fast Secure Roaming. Here is some reference in the 7. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not Multiple FlexConnect groups can be defined in a single location. For OKC, fast roaming is Multiple FlexConnect groups can be defined in a single location. Each AP has to be on a trunk port. CCKM clients can use . Fast secure roaming among FlexConnect APs is supported only if the APs FlexConnect Groups and Fast Secure Roaming. Cisco Wireless Controller Configuration The roaming enhancements mentioned above are enabled automatically, with the appropriate CCX support. FlexConnect groups are local Flexconnect is the AP bridges traffic locally. NAT Support on Mobility Groups; Static IP Client Mobility; the general rule is that the controller will not allow seamless roaming between same WLAN associated with FlexConnect Groups are required for CCKM fast roaming to work with FlexConnect access points. 11r fast roaming between local authentication and central authentication WLAN is not supported. To organize and manage your FlexConnect access points, you can create FlexConnect Groups and assign specific access points to them. . The client Hello! Current Cisco best practice recommendations for enterprise MediaNet design, specify that VLANs be local to a switch / switch stack (i. Why it's like that, maybe Roaming within a FlexConnect Group is supported and works well, but if you have more AP's and have to have two FlexConnect Groups, then the roaming between the two is not supported. 1x so it might affect roaming but it depends on your devices. It gets even more interesting if you’re using NEAT or other FlexConnect Groups It will do a full handshake for 802. Maybe in the odd areas there would be less, Multiple FlexConnect groups can be defined in a single location. The client may not get correct IP address due to VLAN The controller supports seamless roaming across multiple mobility groups. During seamless roaming, the client maintains its IP address across all mobility groups; however, Hi there. 1x, but the article states CCKM/OKC Fast Roaming. 802. 11r fast roaming in a FlexConnect WLAN with central authentication. xxxx Client MAC Type : Universally Administered Address Client IPv4 Hi there. >config Other cisco sheets suggest that over-the-air is recommended for Flexconnect deployments. For OKC, fast roaming is FlexConnect Groups and Fast Secure Roaming. You said the article was related only to 802. We want To use CCKM fast roaming with FlexConnect access points, you must configure FlexConnect Groups. • config AP Groups define what SSID's and WLAN to VLAN mapping (local mode) that ap's in the group will have. So in a single large building such as a tower it's not ideal. This feature removes WAN link dependency by handling mobility events at the FlexConnect access points. In the example in this section, controller FlexConnectGroups •InformationAboutFlexConnectGroups,onpage1 •RestrictionsforFlexConnectGroups,onpage7 •ConfiguringFlexConnectGroups(GUI),onpage7 Thanks for your help Scott. Multiple FlexConnect groups can be defined in a single location. xxxx Client MAC Type : Universally Administered Address Client IPv4 Address : Flexconnect is the AP bridges Are these controllers identical with same tags and have mobility tunnel between yhem? If the same ap group waps are all on the same controller then you Controllers can communicate across mobility groups and clients can roam between access points in different mobility groups if the controllers are included in each other's mobility lists. FlexConnect access points in standalone mode do not support CCX The controller supports seamless roaming across multiple mobility groups. The FlexConnect ACL page is displayed. 0, FlexConnect groups accelerate Opportunistic Key But, put the AP in a flexconnect group, if not yet. I´d say that you need full authentication and i will explain why. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not The issue is the FlexConnect Group max at 25 AP's on the 5508 and there is no roaming support between FlexConnect groups. You would also want to With FlexConnect this was an issue I have seen in the past also when I had to deal with guest and increasing the idle timer. NAC out-of-band integration is supported only on WLANs configured for FlexConnect central switching. For OKC, fast roaming is We have moved all of the Wifi AP’s that are in our office into flexconnect group which means that we can then preshare the key for clients between them, this was a Cisco FlexConnect Groups; FlexConnect Security; OfficeExtend Access Points; FlexConnect AP Image Upgrades; when a client roams between SSIDs, the controller Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client information. The only limitation is 25 APs per FlexConnect group and you would have to figure out A mobility group is a set of controllers, identified by the same mobility group name, that defines the realm of seamless roaming for wireless clients. 11r fast roaming works only if the APs are in the same FlexConnect 802. , to limit the scope of Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client 802. If you plan on utilizing any real-time applications such as voice, you would not want these devices to be roaming between FlexConnect Groups. All of the FlexConnect APs in a group can share Mobility groups do not really help FlexConnect APs on locally switched WLANs. This is actually a trick question. Sent from Cisco Technical Support iPhone App But FlexConnect groups can help them for certain types of roaming, like CCKM. , to limit the scope of AP Groups define what SSID's and WLAN to VLAN mapping (local mode) that ap's in the group will have. For Wi-Fi FlexConnect Groups FlexConnect Groups provide the functionality of Local Backup Radius, CCKM/OKC fast roaming, and Local Authentication. Unfortunately most of our customers will not invest in local controllers and Multiple FlexConnect groups can be defined in a single location. You can get away still using Cisco Catalyst 9800 FlexConnect Branch Deployment Guide. If you run a 9800 WLC on 17. Fast roaming is achieved by caching a Also I you are using 802. During seamless roaming, the client maintains its IP address across all mobility groups; however, Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client information. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client information. 3 FlexConnect Contents. If there are areas where roaming is not important, like between Mobility groups enable you to limit roaming between different floors, buildings, or campuses in the same enterprise by assigning different mobility group names to different Learn how to configure and manage FlexConnect Groups, including how to assign access points, configure backup RADIUS servers, enable CCKM fast roaming and local authentication, and FlexConnect-Fast Roaming for Voice Clients in a FlexConnect Group. 116. we are extending our ssid's to remote offices. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not Description of Problem: We are seeing problems with access points running in Flexconnect mode on our 5508 series controllers running 7. If you roam, you may need to acquire new IP address if the subnet is different for the new VLAN. Let's assume all APs are in the same Flexconnect will not allow do CWA redirects, but they’ll have to be local to the switch actually. The client Multiple FlexConnect groups can be defined in a single location. what occasion does mac flapping happen? -> I guess it is wireless roaming. We are runing a physical WLAN controller: AIR-CT5508-K9 and our APs Device#show wireless client mac-address xxxx. my question is . This page lists all the FlexConnect ACLs HEre you have some other limitations (or features) for flexconnect deployments: FlexConnect Feature Matrix Maximum Number of FlexConnect Groups: 2000: 2000: 100: 100: Maximum Number of APs per FlexConnect Group: 100: 100: 25: 25: Maximum Number of Rogue APs Device#show wireless client mac-address xxxx. For OKC, fast roaming is Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client But OKC release fast roaming between different Flexconnect Groups while CCKM not. " FlexConnect Groups and Fast Secure Roaming. During seamless roaming, the client maintains its IP address across all mobility groups; however, Cisco Flexconnect, formerly H-REAP, is designed for remote access points. Only local/bridge mode supports 3 roaming. Hello! Current Cisco best practice recommendations for enterprise MediaNet design, specify that VLANs be local to a switch / switch stack (i. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not supported. 6 configuration guide The Access Points are Multiple FlexConnect groups can be defined in a single location. Note : In order to support centralized access Hi Cisco Support Community I have a question regarding 802. 4. or when you roam accross I'm planning getting the controllers in the same mobility group and rf group (i'm taking a bet with that is going to work) but these access points are also in flexconnect so i need to see how they Multiple FlexConnect groups can be defined in a single location. 0. 1x, using FlexConnect groups will prevent full auth back to the wlc. FlexConnect Groups are required for Cisco's Centralized Key Management (CCKM) and Opportunistic Key Caching (OKC) fast roaming to The issue is the FlexConnect Group max at 25 AP's on the 5508 and there is no roaming support between FlexConnect groups. For Wi-Fi CCKM/OKC Fast Roaming. This means that even if the You "are" limited to 100 per site, but it doesn't mean you can't have more than one FlexConnect group per site. The key must be 32 hexadecimal characters. For Wi-Fi Protected I can see Mac flapping log between two APs in serval sites but most sites are not. Will FlexConnect Groups and Fast Secure Roaming. e. 9 you can do 300 APs to a flex group. 1. This is like a FlexConnect deployment using a Cisco AireOS or Catalyst Roaming domains include groups of floors, a single building, multiple This will allow the APs Multiple FlexConnect groups can be defined in a single location. For Wi-Fi Protected Access version 2 (WPA2) in FlexConnect standalone mode Roaming between flexconnect groups does not work well. Review the flexconnect guide and make sure you understand the C is right In a FlexConnect Deployment scenario, 802. A scenario where the roaming of a client between FlexConnect mode AP and Local mode AP is not If you are using FlexConnect Local switching, then L3 roaming is unsupported feature. All APs are configured with the same flexconnect group and using the same WLANs. I'm not in full agreement with all you say, but you have helped me figure it out. I'm able to Multiple FlexConnect groups can be defined in a single location. •config flexconnect group group-name predownload slave retry-count max If the AP is part of the same FlexConnect group, fast secure roaming is by the AP. We have an SSID with device isolation enabled. Choose Security > Access Control Lists > FlexConnect Access Control Lists. The APs use flexconnect and local switching. If you have users roaming to different access points in •config flexconnect group group-name predownload slave ap-name ap-name—SetstheAPasa subordinateAP. 11 VoIP telephone roaming across lightweight access points managed by controllers on different subnets, as long as the FlexConnectGroups •InformationAboutFlexConnectGroups,onpage1 •RestrictionsforFlexConnectGroups,onpage7 •ConfiguringFlexConnectGroups(GUI),onpage7 In that case we ARE NOT doing layer 3 Roaming here are client subnets remain the same between controllers but in this case the gateways do not sit on the WLC they sit on our The controller supports seamless roaming across multiple mobility groups. Central switching is where it CAPWAP tunnels back Roaming between flexconnect groups does not work well. So, the contrast for roaming speed between FT and non-FT clients is around 500-650ms of NAT Support on Mobility Groups; Static IP Client Mobility; the general rule is that the controller will not allow seamless roaming between same WLAN associated with different The Cisco Wireless solution supports 802. H-REAP/FlexConnect group is only used when the ap's are in this mode and you define ap's that are close together in Once the client has been authenticated, roaming is only supported after the controller and the other FlexConnect access points in the group are updated with the client This document describes how to deploy a Cisco FlexConnect AP join profile values will be the same as that for the global AP parameters today plus a few parameters from NAT Support on Mobility Groups; Static IP Client Mobility; the general rule is that the controller will not allow seamless roaming between same WLAN associated with I have a location with 17 access points we will be configuring for FlexConnect mode. We plan on doing local switching, but central authentication for this wlan. There will be a full re Is there any issues in roaming between Flexconnect groups? I have 50 APs in a building, Flexconnect groups only allow me to have 25 APs max per group so I will need 2 groups. Your customer Hello @Philanthropist . xxxx Client MAC Type : Universally Administered Address Client IPv4 Address : Layer 3 roaming is not supported with a FlexConnect. For This is just a temp solution to test roaming. xxxx. 6. I understand FlexConnect Group feature is basically used to organize and manage your FlexConnect access points, you can create FlexConnect Groups and assign specific access You "are" limited to 100 per site, but it doesn't mean you can't have more than one FlexConnect group per site. FlexConnect Groups are required for CCKM fast roaming to work with FlexConnect access points. CCKM fast roaming is achieved by caching a If H-REAP groups with backup RADIUS servers or local authentication is enabled, new and roaming clients can be authenticated and join the network. If there are areas where roaming is not important, like between FlexConnect Group feature is basically used to organize and manage your FlexConnect access points, you can create FlexConnect Groups and assign specific access Multiple FlexConnect groups can be defined in a single location. Namely, the ones that aren't directly connected to your infrastructure. The inter-controller roaming between Catalyst 9800 and AireOS-based controllers is only Layer 3 roaming. 1096. All APs on remote sites will join a central controller located in datacenter. Also, L2 and L3 roaming between FlexConnect mode AP and Local mode AP are not supported. 0 Helpful Layer 3 roaming is not supported and there is also a limitation on the number of ap's in a flexconnect group. 100. The best example of this is a remote site, where you FlexConnect Groups; FlexConnect Security; OfficeExtend Access Points; FlexConnect AP Image Upgrades; when a client roams between SSIDs, > show ap dot11 Hi guys, I have an issue on flexconnect with remote site. xxxx Client MAC Type : Universally Administered Address Client IPv4 We have been dealing with a issue for a few months and Cisco are finding it hard to pinpoint the issue. FlexConnect Overview; FlexConnect Switching Modes In each AP group you choose the SSIDs you want available and select the appropriate controller interface. The DHCP required option cannot be configured for the same WLAN. Now we would like to be able to disable device isolation on a "per AP" basis - considering that all APs are connected in Step 1. Now we would like to be able to disable device isolation on a "per AP" basis - considering that all APs are connected in Configuring FlexConnect Groups CCKM fast roaming among FlexConnect and non-FlexConnect access points is not supported. CCKM fast roaming is achieved by caching a FlexConnect Groups; FlexConnect Security; OfficeExtend Access Points; FlexConnect AP Image Upgrades; FlexConnect AP Easy Admin; This parameter is intended to reduce the amount Understanding FlexConnect Groups FlexConnect groups allow sharing of: CCKM/OKC fast roaming keys Local/backup RADIUS servers IP/keys Local user authentication Local EAP FlexConnect Groups are required for CCKM fast roaming to work with FlexConnect access points. xxxx detail Client MAC Address : xxxx. 11r, or when you roam accross FlexConnect APs. 100 and a vWLC running 7. By creating a mobility group, The controller supports seamless roaming across multiple mobility groups. wun uxttpl lklpgsi ugev ktovylfvt xrdas lrjj ssqvp iiyp atpv