Pvst with multiple root bridges

Hi i just want to verify if i am going right now i have two 3550,s that are routing traffick to some asa5505 firewals but at the same time i want vlan 100 and 200 to use one of the 3350 as the root bridge and the other two vlans to use the other 3550 as their root but since the 3550' are routing where would i configure the interface vl for each vlan so the hosts can use as their gateway or i should say which switch should i configure the interface vlan should i do it on one switch or i would have to do 2 on one switch on 2 on the other.

So the clients and servers definitely have the right default gateways set ie. the HSRP VIP for their vlan ?
Can post from one of the 3550 switches -
1) "sh standby brief"
2) "sh int trunk"
Also from the same switch can you -
1) choose a client in vlan that cannot ping a server in another vlan
2) from the same switch as above can you do an extended ping to the client using the source IP of the L3 vlan interface for the server vlan and see if it works.
Jon

Similar Messages

RegionRenderer encodeAll The region component with id: pt1:r1 has detected a page fragment with multiple root components. Fragments with more than one root component may not display correctly in a region and may have a negative impact on performance.

Hi,
I am using JDEV 11.1.2.1.0
I am getting the following error :-
<RegionRenderer> <encodeAll> The region component with id: pt1:r1 has detected a page fragment with multiple root components. Fragments with more than one root component may not display correctly in a region and may have a negative impact on performance. It is recommended that you restructure the page fragment to have a single root component.
Piece of code is for region is:-
   <f:facet name="second">
                                            <af:panelStretchLayout id="pa1"
                                                                   binding="#{backingBeanScope.Assign.pa1}">
                                                <f:facet name="center">
                                                    <af:region value="#{bindings.tfdAssignGraph1.regionModel}" id="r1"
                                                               binding="#{backingBeanScope.Assign.r1}"/>
                                                </f:facet>
                                            </af:panelStretchLayout>
                                        </f:facet>
How do I resolve it ?
Thanks,

Hi,
I see at least 3 errors
1. <RegionRenderer> <encodeAll> The region component with id: pt1:r1 has detected a page fragment with multiple root components.
the page fragment should only have a single component under the jsp:root tag. If you see more than one, wrap them in e.g. an af:panelGroupLayout or af:group component
2. SAPFunction.jspx/.xml" has an invalid character ".".
check the document (you can open it in JDeveloper if the customization was a seeded one. Seems that editing this file smething has gone bad
3. The expression "#{bindings..regionModel}" (that was specified for the RegionModel "value" attribute of the region component with id "pePanel") evaluated to null.
"pageeditorpanel" does seem to be missing in the PageDef file of the page holding the region
Frank

MDS Customization Problem with multiple root components

Hello,
Oracle JDeveloper 11.1.1.5.0 and WebLogic Server Version: 10.3.5.0
I am using Oracle MDS Customization class with the following classes:
oracle.adf.view.rich.change.MDSDocumentChangeManager
org.apache.myfaces.trinidad.change.ChangeManager
org.apache.myfaces.trinidad.change.MoveChildComponentChange
Based on these classes I am moving UI components
<af:panelStretchLayout>
<f:facet name="center">
<af:region />
</f:facet>
</af:panelStretchLayout>
into another component thanks to the MDS.
Once I do the movement and persist, I receive the following waning message:
*<RegionRenderer> <encodeAll> The region component with id: pt1:r1:0:pt2:r1:0:r1 has detected a page fragment with multiple root components. Fragments with more than one root component may not display correctly in a region and may have a negative impact on performance. It is recommended that you restructure the page fragment to have a single root component.*
When I run the application in Oracle JDeveloper 11.1.1.5.0, it work fine, but when I deploy it on WebLogic Server Version: 10.3.5.0 it is not working.
I receive the same warning message on the server and in JDeveloper.
I think that MDS makes a copy of the components that I move because of that it says me that "a page fragment with multiple root components"
The problem is not because of duplication any of the tags <af:document> <f:view><f:form> <html> <head> <body>
After the movement and persistence, I also call the FacesContext to reset its view root with the following code:
FacesContext context =FacesContext.getCurrentInstance();
String currentView = context.getViewRoot().getViewId();
ViewHandler vh = context.getApplication().getViewHandler();
UIViewRoot x = vh.createView(context, currentView);
x.setViewId(currentView);
context.setViewRoot(x);
The idea is that the entire JSF tree to be rebuild on entering page with aim to clear previously drag and drop settings.
Do you know how I can overcome the problem on the server WebLogic Server Version: 10.3.5.0?
This worked on Oracle JDeveloper 11.1.1.3.0 and now the problem is with Oracle JDeveloper 11.1.1.5.0.
Regards,
Niki

Hi,
what the error means is that you have more than one node under the jsp:root node of the fragment. Say the content of your fragment is
<af:panelGroupLayout id="pgl1">
</af:PanelGrouPLayout>
Then this is okay
if you have
<af:panelGroupLayout id="pgl1">
</af:PanelGrouPLayout>
<af:panelGroupLayout id="pgl2">
</af:PanelGrouPLayout>
or
<af:panelGroupLayout id="pgl1">
</af:PanelGrouPLayout>
<af:commandButton id="cb1"/>
Then these mean duplicated root components. The JDeveloper IDE flags this as Warnings (Structure Window) when selecting the page fragment
Frank

"detected a page fragment with multiple root components" warning

I am getting a warning on the standalone WLS when I run my page that contains a taskflow as region. I am using a page fragment in my taskflow.
<Warning> <oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer> <ADF_FACES-60099> <The region component with id: ptMain:r1 has detected a page fragment with multiple root components. Fragments with more than one root component may not display correctly in a region and may have a negative impact on performance. It is recommended that you restructure the page fragment to have a single root component.>
The warning states the obvious, I have everything within a panelheader in my page fragment. Also, I do not get the warning on the integrated WLS. Any ideas as to why this warning is still popping up in the log? I am using JDev 11.1.1.3.
Thanks,
Jessica

Thank you for responding. I do not have any popups. I do, however, have another region nested within this fragment ( have this warning on another fragment that doesn't have a nested region though). Here is the code for my fragment.
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
xmlns:f="http://java.sun.com/jsf/core">
<af:panelHeader text="Pawn"
binding="#{backingBeanScope.backing_Fragments_PawnSearch.ph1}"
id="ph1" type="default">
<af:panelFormLayout id="pfl2">
<af:panelSplitter binding="#{backingBeanScope.backing_Fragments_PawnSearch.ps1}"
id="ps1" orientation="vertical" splitterPosition="62"
inlineStyle="width:775px; height:660px;">
<f:facet name="first">
<af:panelBox text="Search #{bindings.agency.inputValue} Data to Update"
binding="#{backingBeanScope.backing_Fragments_PawnSearch.pb1}"
id="pb1">
<f:facet name="toolbar"/>
<af:panelGroupLayout id="pgl3" layout="horizontal">
<af:inputText value="#{bindings.control_number.inputValue}"
label="Control Number" required="true"
columns="#{bindings.control_number.hints.displayWidth}"
maximumLength="#{bindings.control_number.hints.precision}"
shortDesc="#{bindings.control_number.hints.tooltip}"
id="it1">
<f:validator binding="#{bindings.control_number.validator}"/>
</af:inputText>
<af:inputDate value="#{bindings.trans_date.inputValue}"
label="Date" required="true"
shortDesc="#{bindings.trans_date.hints.tooltip}"
id="id1">
<f:validator binding="#{bindings.trans_date.validator}"/>
<af:convertDateTime pattern="#{bindings.trans_date.format}"/>
</af:inputDate>
<af:inputText value="#{bindings.agency.inputValue}" simple="true"
required="#{bindings.agency.hints.mandatory}"
columns="#{bindings.agency.hints.displayWidth}"
maximumLength="#{bindings.agency.hints.precision}"
shortDesc="#{bindings.agency.hints.tooltip}"
binding="#{backingBeanScope.backing_Fragments_PawnSearch.it2}"
id="it2" visible="false">
<f:validator binding="#{bindings.agency.validator}"/>
</af:inputText>
<af:commandButton actionListener="#{bindings.ExecuteWithParams.execute}"
text="Search"
disabled="#{!bindings.ExecuteWithParams.enabled}"
id="cb5"
returnListener="#{backingBeanScope.backing_Fragments_PawnSearch.refreshPage}"
action="#{backingBeanScope.backing_Fragments_PawnSearch.RenderMe}">
<af:setActionListener from="#{bindings.PawnItemView1Iterator.currentRowKeyString}"
to="#{requestScope.pawnkey}"/>
</af:commandButton>
<af:spacer width="10" height="10"
binding="#{backingBeanScope.backing_Fragments_PawnSearch.s1}"
id="s1"/>
<af:goButton text="Clear Values and Create New" id="gb1"
destination="index.jspx"
rendered="#{backingBeanScope.backing_Fragments_PawnSearch.saveButtonRendered}"/>
</af:panelGroupLayout>
</af:panelBox>
</f:facet>
<f:facet name="second">
<af:panelGroupLayout binding="#{backingBeanScope.backing_Fragments_PawnSearch.pgl4}"
id="pgl4" layout="scroll" partialTriggers=""
visible="true">
<af:panelGroupLayout binding="#{backingBeanScope.backing_Fragments_PawnSearch.pgl6}"
id="pgl6" inlineStyle="width:775px;"
visible="#{backingBeanScope.backing_Fragments_PawnSearch.renderTF}">
<af:region value="#{bindings.PawnEntryFormTF1.regionModel}"
id="r1" inlineStyle="width:750px;"/>
</af:panelGroupLayout>
<af:panelGroupLayout binding="#{backingBeanScope.backing_Fragments_PawnSearch.pgl5}"
id="pgl5" layout="horizontal"
visible="#{backingBeanScope.backing_Fragments_PawnSearch.renderMessage}">
<af:outputFormatted value="No #{bindings.agency.inputValue} Pawn data matching the Control Number and Transaction Date from above."
binding="#{backingBeanScope.backing_Fragments_PawnSearch.of1}"
id="of1"
inlineStyle="font-weight:bolder; font-size:small;"/>
<af:spacer width="10" height="10"
binding="#{backingBeanScope.backing_Fragments_PawnSearch.s2}"
id="s2"/>
<af:goButton text="Clear Search and Start Again"
binding="#{backingBeanScope.backing_Fragments_PawnSearch.gb2}"
id="gb2" destination="index.jspx"/>
</af:panelGroupLayout>
</af:panelGroupLayout>
</f:facet>
</af:panelSplitter>
</af:panelFormLayout>
</af:panelHeader>

</jsp:root>

Multiple Root Bridges for VLAN1

Greetings,
I have an interesting problem with my switch environment. I have (2) 3550s acting as my distribution layer (labeled d1 and d2) and (3) 3548s acting at my access layer (labeled a1, a2 and a3). Each access switch has a single dot1q trunk link to 1 of the distribution switches (a1 and a3 link via gig-E to d1; a2 links via gig-E to d2). d1 and d2 have a single dot1q trunk link and a single routed link between them.
Currently, I am having an issue with VLAN1 on a few different levels.
Interface VLAN 1 is configured for HSRP on d1 and d2, with d2 being primary for HSRP and also it should be the root bridge for VLAN 1 (spanning-tree vlan 1 pri 4096).
First and most obvious to me when I first started looking at this problem (I recently started working at this company) is the the layer3 interface for VLAN 1 on d1 is showing down/down, even though there are trunk ports carrying VLAN 1 ok. I cannot see a reason the VLAN interface should be down/down. I have tried shutting and no shutting the interface with no luck.
The second problem is there are 4 switches (d1, d2, a1 and a3, recall both a1 and a3 have single dot1q trunks to d1) that all think they are the root bridge for VLAN1 even though I have the spanning-tree priority on d1 set lower to be root bridge. According to d1 spanning-tree, all the ports are in "DWN" status:
Interface Role Sts Cost Prio.Nbr Type
Gi0/7 Desg DWN 4 128.7 P2p
Gi0/9 Desg DWN 4 128.9 P2p
Gi0/10 Desg DWN 4 128.10 P2p
Gi0/12 Desg DWN 4 128.12 P2p
The weird part to me is that I have ~25 VLANs configured over these trunks and the rest of them don't have a problem with finding the correct root bridge.
Has anyone seen such oddness when it comes to root bridge election or the problem with VLAN 1 being down? Perhaps some advice on what else to look for in the configs?
Thanks for any information.
-jflaherty

Thanks for the reply. I see VLAN 1 being trunked and allowed from both sides on multiple links, d1 to d2 and d1 to a3, so I would think the autostate would see this and have VLAN 1 on d1 UP/UP.
d1 - g0/12 (link to d2)
Port Vlans in spanning tree forwarding state and not pruned
Gi0/12 1,10-11,13-15,19-23,26,40-41,43-50,52-57,100-101
d2 - g0/12 (link to d1)
Port Vlans in spanning tree forwarding state and not pruned
Gi0/12 1,10-11,13-15,19-23,26,40-41,43-50,52-57,100-101
And finally, a3 - g0/1 (link to d1):
Trunking VLANs Active: 1,2,5-8,20,26,44-46,48,53

Hierarchical query with multiple roots

Hi,
I'm trying to write a sql query to find blocking lock in database. The idea is to get the blocker in 1st column, comma separated list of waiters in 2nd column and number of waiters in 3rd column.
As of now i use below query to get a tree structure
WITH lk AS
     (SELECT blocking_session||' (Inst-'||blocking_instance || ')' blocker,
             SID||' (Inst-'||inst_id || ')' waiter
        FROM gv$session
       WHERE blocking_instance IS NOT NULL AND blocking_session IS NOT NULL)
SELECT     LPAD (' ', 2 * (LEVEL - 1)) || waiter lock_tree
      FROM (SELECT *
              FROM lk
            UNION ALL
            SELECT DISTINCT 'root', blocker
                       FROM lk
                      WHERE blocker NOT IN (SELECT waiter
                                              FROM lk))
CONNECT BY PRIOR waiter = blocker
START WITH blocker = 'root';
Result:-
===========
LOCK_TREE
1966 (Inst-1)
908 (Inst-1)
1906 (Inst-1)
1900 (Inst-1)
981 (Inst-1)
921 (Inst-1)
937 (Inst-1)
962 (Inst-1)
1889 (Inst-1)
1904 (Inst-1)
974 (Inst-1) But what i expect is like below. My below query works when there is only one root blocker, but fails when there are multiple root node.
WITH lk AS
     (SELECT blocking_session || '(Inst-' || blocking_instance || ')' blocker,
             SID || '(Inst-' || inst_id || ')' waiter
        FROM gv$session
       WHERE blocking_instance IS NOT NULL AND blocking_session IS NOT NULL)
SELECT     blocker, SUBSTR (SYS_CONNECT_BY_PATH (waiter, ';'), 2) waiters
      FROM (SELECT   blocker, waiter, ROW_NUMBER () OVER (ORDER BY waiter)
                                                                          val
                FROM lk
            GROUP BY blocker, waiter)
     WHERE CONNECT_BY_ISLEAF = 1
START WITH val = 1
CONNECT BY PRIOR val = val - 1
Result:-
===========
WAITERS# BLOCKER                                                                                 WAITERS
         3 981(Inst-1)                                                                             1904(Inst-1);921(Inst-1);937(Inst-1)
....lot of duplicates
expected result:-
===========
WAITERS# BLOCKER                                                                                 WAITERS
         4 981(Inst-1)                                                                             1904(Inst-1);921(Inst-1);937(Inst-1);974(Inst-1)
         3 1966(Inst-1)                                                                             908 (Inst-1);1906 (Inst-1);1900 (Inst-1) can you please help me correct above query or suggest other ways to archive this result.
Thanks in advance
MidhunGT

Hi All,
Thank you all for your support. I never knew these many ways to see blocking lock in database :)
Somehow i was able get the desired result for my specific requirement with below query
sql> WITH lk AS
2       (SELECT blocking_session || ' (Inst-' || blocking_instance
3               || ')' blocker,
4               SID || ' (Inst-' || inst_id || ')' waiter
5          FROM gv$session
6         WHERE blocking_instance IS NOT NULL AND blocking_session IS NOT NULL)
7 SELECT     blocker,
8             LTRIM
9                (MAX (SYS_CONNECT_BY_PATH (waiter, ','))KEEP (DENSE_RANK LAST ORDER BY cnt),
10                 ','
11                ) AS waiters,
12             MAX (cnt) waiters#
13        FROM (SELECT blocker, waiter,
14                     ROW_NUMBER () OVER (PARTITION BY blocker ORDER BY waiter)
15                                                                         AS cnt
16                FROM lk)
17    GROUP BY blocker
18 CONNECT BY cnt - 1 = PRIOR cnt AND blocker = PRIOR blocker
19 START WITH cnt = 1;
BLOCKER         WAITERS                                                                            WAITERS#
1946 (Inst-1)   1987 (Inst-1),879 (Inst-1),910 (Inst-1)                                                3
930 (Inst-1)    1919 (Inst-1),1945 (Inst-1),1953 (Inst-1),1983 (Inst-1)                                4please advice, if any scope for improvement
Thanks and Regards,
MidhunGT

Root Bridge+Clients with Non-Root Bridge+Clients Howto?

Hi, i have two 1242AG access points. I would like to setup a bridge between the two to bridge ethernet lan segments, furthermore i would like to be able to connect wireless clients to either of the access points so i can get maximum range.
I did what i thought was correct, created the first access point a 'root bridge with wireless clients', and assigned the ssid.
I set the second access point to 'non-root bridge with wireless clients' amd set the same ssid as the first access point.
I cant even get the root bridge to work, i turn it on, it brings the radio interface up but i cannot connect with my wireless clients, infact i cannot even see the SSID!
Do i need to 'Set Single Guest Mode SSID' for the radios? What does that command do?
Any ideas? A link to config example would be much apreciated.
Thanks,
Chris

Hi, first, thanks for the help.
Second, this incompatibility is only valid
for RFC1042 or it is valid for 802.11g?
Third, If I configure my 1242 as Acess Point, and the 340 series as Client or Brigde_only, they should not talk too?
Sorry for the bad english...

Read XML response with multiple root elements

Hi ,
I am trying to achieve the below scenario but unable to do so.Please help urgently.
I am getting a response from a service which has multiple root elements.these root elements can change at runtime..I need to read the different root elements and extract data from its sub elements.
Regards...
Hoping for an anwser..

i assume on runtime the service just returns 1 rootnode, but this rootnode can change
you could use a switch after the invoke
if $response/myroot1
assign $response/myroot to myroot1_var
if $response/myroot2
assign $response/myroot to myroot2_var
etc
so you check what's in the root node before you assign to you temp variable
or if you have logic which is specific based on this root nod you can just implement all these branches in the switch and execute logic in there based on the selected rootnode
several implementations are possible

Can't use"Open With" multiple files Bridge to Premiere

I'm running Vista 32 bit CS3 Bridge and Premiere.
According to the Video workshop
http://www.adobe.com/designcenter-archive/video_workshop/
under Premiere > all 19 topics > Managing Media in Adobe Premiere Pro > at 02:46 it shows group selecting a bunch of quicktime files using Edit > Select all, then File > Open With ...the drop down shows Premiere.
Mine only show Premiere if a single file is selected. If I multiple select, it only shows Quicktime Player 7.6.
I've checked the file type association in preferences of Bridge to open these files in Premiere but it still only sees Premiere if a single file is selected.
I've upgraded Bridge to 2.1.1.9 and set to run as Administrator but to no avail.
Any ideas?

The files are .mov quicktime. Rightclicking gives the same error.
I've got the latest update (2.1.1.9)
Not yet tried to reset Preferences but will do that tomorrow. (will let you know)
However.....
I have now changed the file association in Vista, re-started Premiere and Bridge and then after having started just Premiere chose File > Browse and the selected all the .mov files and selected Open With. Hurrah! Premiere is now listed!
However, If I continue the focus changes to Premiere but a warning appears "This file path does not exist on disk at this location".
Nothing is imported. Unlike the video workshop mentioned above.
If however, I chose Open and not Open with then the files are imported.
Seems to be a bug with Open with with more than one file chosen. If a single file is chosen and Open With is applied then the focus changes to Premiere but no file is imported.
I have seen the exact same problem in another discusion "Re: Bridge CS3: Not importing clips into Premiere CS3" (see the More Like This panel on the rightside of this window)

Tree with multiple root nodes does not display

I am trying to create a tree to display some hierarchical data which contains several root nodes.
I have specifed that the TREE_ROOT value is always Null as the root nodes have a null value for the PARENT_ID. The page displays yet none of the data is displayed.
I have manage to get it to work by creating a dummy single root that I reference from the existing root values?

Phattam,
The TREE_ROOT identifies the root node's ID, not its PARENT_ID.
For example, if we build a tree on the oehr_employees table, the ID is EMPLOYEE_ID and the PARENT_ID is MANAGER_ID. therefore, to identify the start of the tree, we could populate the TREE_ROOT with a select statement e.g.
SELECT employee_id FROM oehr_employees WHERE employee_id = 100This identifies a single value and the tree starts from employee_id 100.
If we used a select statement that retrieves more than one row, e.g.
SELECT employee_id FROM oehr_employees WHERE manager_id = 100then the tree starts at one of the children of employee_id 100 - ApEx will not show a tree that has more than one starting node. If you want to show these alternative starting points, you'll need to do exactly what you have done - create a 'dummy' root node.
Hope this helps,
Bryan.

Non-root bridges associating with each other.

We have a point to multi-point bridge setup with 3 BR1310s. One is set to be a root bridge and the other two are set to be non-root bridges. From past experience (not to mention Cisco documentation) I would expect the 2 non-roots to associate to the root. What is happening is that one of the non-roots associates with the root and the other non-root associates with the first non-root. The good bit is that everything still works, the puzzling bit is why this is happening, the bridges are physically in a V pattern so there's no reason for the second non-root to behave as it is, even if we force it off the first non-root it just jumps right back in there again. Bridges are all running 12.3.4-JA.

Configurations of both non-root bridges attached. I've just found out that the customer has mounted the second non-root bridge in such a way that there is probably no line of site to the root bridge (failing to follow clear instructions!) which explains why we can't get it to associate with the root bridge but doesn't explain how it can associate with the other non-root. The only thing I can think of is that both are "non-root with clients" and the second bridge is being accepted as a client rather than a bridge.

Non-root bridge 1242AG with root 340 bridge series

I have a configuration with a root bridge 340 series and about 5 non-root bridge 340 series. I want to add a 1242 non root bridge, but the new device can't see the others, and neither the others can see the 1242.
Is there an issue in connecting these two devices in this configuration?

Hi, first, thanks for the help.
Second, this incompatibility is only valid
for RFC1042 or it is valid for 802.11g?
Third, If I configure my 1242 as Acess Point, and the 340 series as Client or Brigde_only, they should not talk too?
Sorry for the bad english...

Changing native VLAN on non-root bridges

I have quite a few 1310 Bridges setup in point to multipoint configuration with a root bridge with a sector antenna at the campus network and remote sites connecting in. I have multiple VLANs trunked onto one SSID, this allows for having multiple vlans in use at the remote site. The problem is I want to configure some remote site bridges with a different native vlan than the standard allowing me to plug the client directly into the injector and eliminate the need for a vlan aware switch. I have tried to configure the the "encapsulation dot1q VLAN# native" but this swaps the bridge group on the subinterface to a bridge-group 1 .
! Last configuration change at 01:23:08 UTC Tue Sep 15 2009 by Cisco
! NVRAM config last updated at 01:23:09 UTC Tue Sep 15 2009 by Cisco
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
no aaa new-model
dot11 ssid Cisco-24
vlan 1
authentication open
authentication key-management wpa
guest-mode
infrastructure-ssid optional
wpa-psk ascii test
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
encryption mode ciphers aes-ccm tkip
encryption vlan 1 mode ciphers aes-ccm tkip
encryption vlan 901 mode ciphers aes-ccm tkip
encryption vlan 902 mode ciphers aes-ccm tkip
encryption vlan 904 mode ciphers aes-ccm tkip
ssid Cisco-24
speed basic-1.0 basic-2.0 basic-5.5 basic-11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0
station-role non-root bridge
interface Dot11Radio0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 spanning-disabled
interface Dot11Radio0.901
encapsulation dot1Q 901
no ip route-cache
bridge-group 255
bridge-group 255 spanning-disabled
interface Dot11Radio0.902
encapsulation dot1Q 902
no ip route-cache
bridge-group 254
bridge-group 254 spanning-disabled
interface Dot11Radio0.904
encapsulation dot1Q 904
no ip route-cache
bridge-group 253
bridge-group 253 spanning-disabled
interface FastEthernet0
no ip address
no ip route-cache
hold-queue 80 in
interface FastEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 spanning-disabled
interface FastEthernet0.901
encapsulation dot1Q 901
no ip route-cache
bridge-group 255
bridge-group 255 spanning-disabled
interface FastEthernet0.902
encapsulation dot1Q 902
no ip route-cache
bridge-group 254
bridge-group 254 spanning-disabled
interface FastEthernet0.904
encapsulation dot1Q 904
no ip route-cache
bridge-group 253
bridge-group 253 spanning-disabled
interface BVI1
ip address 10.0.0.100 255.255.255.0
no ip route-cache
ip default-gateway 10.0.0.1
ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
snmp-server community misdept RO
bridge 1 route ip
line con 0
line vty 0 4
login local
end

Correct. As soon as you change it to 100, you will lose access to the devices since vlan 1 is used for management. To shorten the down time, you can create vlan 100 and all the SVIs on all switches ahead of time and than change it form 1 to 100 in a maintenance window.
HTH

Root Bridge Selection

I have two root bridges - A & B - and I have one non root bridge - Z. The bridges A & B are broadcasting the same SSIDs and so Z can associate to either of them.
The directional antennas, line of sight and everything has been set so that Z would obviously choose A, and not B.
When it is associated to A, we have a signal strength of -55dbm. When it is associated to B, we have a signal strength of -75dbm.
Yet still over a period of time Z will dissociate from A, and associate to B, where it will stay associated.
We have looked at noise in the area, and although it is a very noisy environment, it is no more noisy on one As channel than B.
Do you have any ideas what may be going on here - why this would be happening?
I thought that Signal Strength/SNR was the deciding factor with which root bridge to associate to...

Try this link for more help
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_tech_note09186a00800948cb.shtml

SAP 1602 Wireless bridge issue. Non root bridge loses it's configuration

Hi guys,
Today I tried to configure wireless link between two autonomous AP 1602 APs.
There is a problem with Non-root bridge. I configured it with this command:
AP2(config-if)#station-role non-root wireless-clients
Non-root bridge successfully joins the root bridge (root AP). Anyway, this configuration does not work, if I reload my non-root bridge. Even without reload, If I check my non-root bridge configuration it looks like this:
interface Dot11Radio1
no ip address
no ip route-cache
encryption vlan 1 mode ciphers aes-ccm
ssid WiFi-Bridge
antenna gain 0
stbc
beamform ofdm
Command "station-role non-root wireless-clients" is missing here. But I just configured it few seconds ago... Does anyone know, where could be a problem?

Okay... Everything works with OPEN ssid. Not with my WPA 2 configuration.
On both APs configuration looks like this:
dot11 ssid Private
   vlan 10
   authentication open
   authentication key-management wpa version 2
   guest-mode
   wpa-psk ascii 7 01100F175804575D72
interface Dot11Radio0
encryption vlan 10 mode ciphers aes-ccm
ssid Private
infrastructure-client ( on Root AP)
station-role root bridge wireless-clients ( on Root AP)
Few debugs:
*Mar 2 09:57:30.554: %DOT11-6-ASSOC: Interface Dot11Radio0, Station 9c02.986d.9675 Reassociated KEY_MGMT[WPAv2 PSK]
*Mar 2 09:57:30.938: dot11_auth_client_abort: Received abort request for client 9c02.986d.9675
*Mar 2 09:57:30.938: dot11_auth_client_abort: No client entry to abort: 9c02.986d.9675 for application 0x1
*Mar 2 09:57:30.938: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 9c02.986d.9675 Reason: Sending station has left the BSS
*Mar 2 09:57:30.986: %DOT11-6-ASSOC: Interface Dot11Radio0, Station 9c02.986d.9675 Reassociated KEY_MGMT[WPAv2 PSK]
*Mar 2 09:57:31.350: dot11_auth_client_abort: Received abort request for client 9c02.986d.9675
*Mar 2 09:57:31.350: dot11_auth_client_abort: No client entry to abort: 9c02.986d.9675 for application 0x1
*Mar 2 09:57:31.350: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 9c02.986d.9675 Reason: Sending station has left the BSS
*Mar 2 09:57:31.398: %DOT11-6-ASSOC: Interface Dot11Radio0, Station 9c02.986d.9675 Reassociated KEY_MGMT[WPAv2 PSK]
*Mar 2 09:57:31.766: dot11_auth_client_abort: Received abort request for client 9c02.986d.9675
Everything works with android device and WPA2 if I change configuration to this:
dot11 ssid Private
   vlan 10
   authentication open
   authentication key-management wpa version 2
   mbssid guest-mode
   wpa-psk ascii 7 01100F175804575D72
interface Dot11Radio0
encryption vlan 10 mode ciphers aes-ccm
ssid Private
station-role root
mbssid

Pvst with multiple root bridges

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