Root-Bridge and Non-Root Bridge Support
I was wondering if the ISR Routers (Cisco 1811w) support the root-bridge and non-root-bridge feature. If not is there another device apart from the 1310 and 1410 bridges that support this feature?
Thank You,
VT
Hi VT,
The ISR AP supports both of these roles;
Access Point Link Role Flexibility
Access Point Link Role Flexibility allows access point radios to operate in a combination of radio roles,
such as access point root, bridge root (with or without clients), bridge nonroot (with or without clients).
This provides a more flexible deployment scheme to support the various applications requirement. Note
that the ISR AP does not support access point repeater and WGB.
Wireless Non-Root Bridge
The wireless non-root bridge allows the access point radio to operate as the remote node in a point to
point or point to multi-point network.
Wireless Root Bridge
The wireless root bridge role provides support for both point-to-point or point to multi-point bridging.
http://www.cisco.com/en/US/docs/ios/12_4/12_4x/release/notes/rn1800xj.html
Hope this helps!
Rob
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Can anybody help me figure out how to go about thisA non-root's radio will show as disabled if it cannot find the root AP to associate to. Make sure you have "infrastructure-ssid" configured under the SSID on both the root and non-root bridges. Also depending on code versions you may have to configure the distance command under the radio interface on the root.
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Hello,
Can someone please tell me what I am missing and why I cannot bring up 2 bridges in "Root" and "Non-Root" roles?
I have similarly configured bridges in a Root / Non-Root role several times before with older AP's and never had any issues... although it was always just 1 SSID, 1 Vlan, and no subinterfaces...
The only way I was able to get these 2 bridges to associate was to put the Non-Root bridge into a Workgroup Bridge role and then *BANG* everything worked perfectly. I tried getting rid of the authentication and tried using the Parent command but neither helped. Prior to entering Station Role Workgroup Bridge, the only message I would receive was showing on the Non-Root side and all it said was:
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Thanks!Hi,
This should work with multiple sub-interfaces.
Few more suggestions
1. Remove this from your BRIDGE SSID & check
mobility network-id 1
This is only require when you configure L3 roaming & WDS in place.
http://www.cisco.com/c/en/us/support/docs/wireless/aironet-1200-series/8103-ap-faq.html
2. Try to set WPA version 2 & only AES encryption.
Also try to Associate your Bridges using Open Auth first (as shown in my blog post initial section) & then try to add security.
HTH
Rasika
**** Pls rate all useful responses **** -
Hi Everyone,
I am setting up pair of 1242 APs as Root and Non-Root bridge, i am not able to find the Install Mode on the 1242 AP while setting the Non Root for Best signal.
any help will be appreciated.
HMHi HM,
AFAIK, we do not have the INSATALL mode on the 1242 AP if we are using it as ROOT and NONROOT.. this is available only on 1310 bridge or 1410 bridges.. not on 1242AP..
lemme know if this answered your question..
Regards
Surendra
====
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Hi,
We have a network set-up as the below image. Where the switches have STP enable to handle the muliple paths for the data to flow.
What I would like to know is should the 2 bridges plugged into the same switch e.g Switch A (Bridge A and Bridge B) both be root bridges and (Bridge C and Bridge D) both be non root.
Or should for example, Bridge A be a root and Bridge C a non root and Bridge B a non root and Bridge D the root?
Similarly with the rest of the other bridges E, F, G and H
ThanksDisclaimer
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Posting
Ah, I think I understand. So the wireless bridges are "transparent" to the rest of the network. They just convert wired to wireless and back again.
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Hi,
Please Check whether the said unix user is already existing under any roles of the default-domain.
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