NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 0025.64ee.f160 in vlan 1 is flapping between port Po10 and port Po15

hi All ,
we received multiples port channel flapping alerts as below mention .the nx5K os :- System version: 5.2(1)N1(3)..
we connected two NX-5 CONNECTED THROUGH VPC FROM THAT WE CONNECTE 4849 SWITCH.Please suggest what should i do to resolve the issue.
Thanks
Sandeeps
NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 0025.64ee.f160 in vlan 1 is flapping between port Po10 and port Po15
NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 2c76.8ad0.e56d in vlan 1 is flapping between port Po11 and port Po10
-NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 2c76.8ad0.e56d in vlan 1 is flapping between port Po10 and port Po11
-NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 8c6a.e403.159d in vlan 1 is flapping between port Po10 and port Po29
NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 2c76.8ad0.e56c in vlan 1 is flapping between port Po11 and port Po10

You need to trace this mac address: - 00ab.cdef.0123 and check if this has dual nic card if yes then check if nic teaming is configured correctly ...then shut down one of the link and see if you are learning the same mac address on two different ports?
HTH

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Host Flapping Between Port Channel

Hi,
I have 2 VSS Pair (4X6509E) Switch. First VSS Pair is configured as Server Core and Second VSS Pair is configured as LAN Core. There is a port channel Port 10 with 4Port configured between Server and LAN Core. We have also couple Wireless LAN Controllers (5508) Connected to Server Core. PortChannel 25 from Wireless LAN Controller 1 and Portchannel 26 from Wireless LAN Controller 2. (Only 1 controller will be acitve at a time)
My issue is that am getting a MAC Flapping error between Port Channel 25 and Port Channel 10. I tried cleard the MAC entry and from ARP found the IP is LAN Core SVI.
"%MAC_MOVE-SW1_SP-4-NOTIF: Host ec30.91e1.2f80 in vlan 80 is flapping between port Po26 and port Po10"
show arp#
Internet 10.50.200.254          23   ec30.91e1.2f80 ARPA   Vlan50
VLAN 80 is WIreless Guest VLAN.
Please guide me in isolating the issue.
Toplolgy file is attached and also 6509-E is ruuning IOS "s72033-ipservicesk9_wan-mz.122-33.SXI3.bin"

SERVER-CORE
interface Port-channel10
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 50
switchport trunk allowed vlan 2-4094
switchport mode trunk
no mls qos channel-consistency
interface TenGigabitEthernet1/6/1
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 50
switchport trunk allowed vlan 2-4094
switchport mode trunk
channel-protocol pagp
channel-group 10 mode desirable non-silent
nterface TenGigabitEthernet1/6/3
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 50
switchport trunk allowed vlan 2-4094
switchport mode trunk
shutdown
channel-protocol pagp
channel-group 10 mode desirable non-silent
interface TenGigabitEthernet2/6/1
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 50
switchport trunk allowed vlan 2-4094
switchport mode trunk
channel-protocol pagp
channel-group 10 mode desirable non-silent
interface TenGigabitEthernet2/6/3
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 50
switchport trunk allowed vlan 2-4094
switchport mode trunk
channel-protocol pagp
channel-group 10 mode desirable non-silent
interface Port-channel25
description *****Connected to QOC-WLC1*****
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
interface GigabitEthernet1/1/3
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
channel-group 25 mode on
interface GigabitEthernet1/1/4
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
channel-group 25 mode on
interface Port-channel26
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
interface GigabitEthernet2/1/3
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
channel-group 26 mode on
interface GigabitEthernet2/1/4
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
channel-group 26 mode on
SERVER-CORE#show etherchannel summary
Group Port-channel Protocol    Ports
------+-------------+-----------+-----------------------------------------------
1      Po1(RU)          -        Te1/5/4(D)     Te1/5/5(P)
2      Po2(RU)          -        Te2/5/4(D)     Te2/5/5(P)
10     Po10(SU)        PAgP      Te1/6/1(P)     Te1/6/3(D)     Te2/6/1(P)     Te2/6/3(P)
25     Po25(SU)         -        Gi1/1/3(P)     Gi1/1/4(P)
26     Po26(SU)         -        Gi2/1/3(P)     Gi2/1/4(P)

TS3276 An email sent from my iMac has a button linked to a clip hosted on Vimeo. When received, the link functions on iMac and iPad, but opens a window of app icons on iPhone and iPod touch. Any ideas what's wrong?

An email sent from my iMac has a button linked to a clip hosted on Vimeo. When received, the link functions on iMac and iPad, but opens a window of app icons on iPhone and iPod touch. Any ideas what's wrong?

For anyone else reading this thread, it is worth knowing that sometimes an email is, or can be, corrupted thereby jamming the works. The solution above is good, but I just wanted to suggest another one.
If the problem arises, go to an online mail access service, such as Mail2Web.com and login to you mail account there and delete the offending message.
Problem solved.
And George, as this is all entirely voluntary, whinging about no takers may not endear people to you. Besides which, a few minutes of searching on Google would have found you a number of solutions.

Every time I try to connect to the iTunes Store I get this error message "iTunes could connect to the iTunes Store. The host is down. Make sure your network connection is active and try again." 2011 2.3 GHz i5 Mac Mini 8GB ram OS 10.7.2 iTunes ver 10.5

Every time I try to connect to the iTunes Store I get this error message
"iTunes could connect to the iTunes Store. The host is down.
Make sure your network connection is active and try again."
2011 2.3 GHz i5 Mac Mini
8GB ram
OS 10.7.2
iTunes ver 10.5.1
My internet connection is fine.
Anyone know how to fix this? Every reference I have found is old, nothing recent like Lion or newest ver of iTunes.
Help Please!

Hey thatssoivi,
If you are having an issue with being unable to connect to the iTunes store, I would suggest that you troubleshoot using the steps in this article -
iTunes for Windows: iTunes Store connection troubleshooting - Apple Support
Thanks for using Apple Support Communities.
Be well,
Brett L

HT5654 I often travel abroad and my host has changed Internet provider. Then my service was interrupted and I can't update iTunes. Any tips to stop the error messages?

I often travel abroad and my host has changed Internet provider. Then my service was interrupted and I can't update iTunes. Any tips to stop the error messages?

Wow! At least on Apple TV, problem solved. Apple: what's not to love? Please give me credit if you use it in marketing campaigns... ;-)

I keep getting error 3004 when i try restoring and updateing my iphone 4 to iOS 7 i did everything 1. flushed dns 2. edited hosts 3. updated itunes and downloaded new one 4. switched usb ports 5. disabled antivirus 6. enabled ports 80 and 443 7. disabled

I keep getting error 3004 when i try restoring and updateing my iphone 4 to iOS 7 i did everything 1. flushed dns 2. edited hosts 3. updated itunes and downloaded new one 4. switched usb ports 5. disabled antivirus 6. enabled ports 80 and 443 7. disabled firewall 8. even tryed putting mobile in DFU mode to restore it not of this worked so please help me

please replyyy i'm stuck on this like whole week

Host and Port

Hi
WHere can I get the Host and Port no of the PI Server
Thanks
PR

Hi,
In addition to above, Just FYI that in PI 7.1 the Http and J2ee port are same..
The discussion about same can be found [here|Re: Architecture of PI 7.1] and [here|Re: ABAP & Java ports in PI 7.1?]
and to check all the info @ single place:
Login to XI ABAP stack -> Run tcode SXMB_IFR -> Choose Option Administration -> Properties Administration ->All properties
Sachin
Edited by: Sachin Dhingra on Apr 2, 2009 10:01 AM

Web service invocation problem on host hostname and port 8000 protocol : http logical port name : LP_WS_SMDAGENT_MONITORING

hello colleagues,
In the phase Connect Diagnostics dont show the Agent available in SLD, but when go to SLD i have the agents,
Error,
Connect Diagnostics Agent
The table does not contain any data
Agent availables in all SLD
SOAP:1.007 SRT: Unupported xstream found: ("HTTP Code 401 : Unauthorized")
Web service invocation problem on host hostname and port 8000 protocol : http logical port name : LP_WS_SMDAGENT_MONITORING
Thanks

OK, then pls follow below steps;
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BPM Worklist Problem After Setting Frontend Host and Port

Hi all,
I was following the EDG for SOA 11.1.1.5 and was encountering a problem with the BPM Worklist after setting the Frontend Host and Port. We have a topology that includes a load balancer that terminates SSL, two OHS instances, and two SOA instances on separate VMs. When BPM Worklist was loading, it was calling webservices internally through the load balancer, but WebLogic was expecting them as http://. It was not able to resolve the HTTPS port that was being sent from the load balancer through the 80 to 443 redirect.
What the current EDG does not tell you, is that you have to also turn on "Enable Weblogic Plug-In" for WebLogic to use the OHS plug-in. I did it at the domain level, as all traffic will go through the load balancer. This essentially tells WebLogic that all URLs are https://
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I've asked Oracle to add this to the EDG for SOA. It's in the IDM guide, but not in any other EDGs.

Thanks Josh. It helped me infact in 11.1.1.4 Enable Weblogic Plug-In is not required. But 11.1.1.5 I thing it is mandatory. Oracle should have a clear documentaion.

Replacing Host Name and Port number throughout Environments

So I am currently working on a project that have several classes using simple JDBC code. I'm switching all of it to use JNDI instead of what is currently being used. I'm using Weblogic and the plan is to have the code run in a cluster.
Here is a code Snippet of some of the code.
Context ctx = null;
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
ht.put(Context.PROVIDER_URL,
"t3://hostname:port");
My problem lies in the the "t3://hostname:port" String. I don't want to hardcode that since I know its bad code practice but my question is what is the best way to replace that with the Host Name and Port number as I move environments. Should I have a Class with a Static Variable and just reference that through the other classes or should I put it in some Property file and read the value from there? Any insight into this would be greatly appreciated.
Thank you.

would it be something like this?
Properties properties = new Properties();
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Error establishing socket to host and port: EPM11:1433

Hi Planning Experts,
I am trying to configure EPM 11.1.2.1 (Planning)
RDBMS: SQL server 2005 (Express Edition)
OS: 2008 R2 x64
i am getting error after providing RDBMS credentials "error establishing socket to host and port: EPM11:1433 Reson: connection refused: connect"
Please help....
Regards
Kumar

You may need to enable tcp/ip
SQL Server Express listens on local named pipes and shared memory. With a default installation, you cannot remotely connect to SQL Server Express. You will need to enable TCP/IP and check if the firewall is enabled.
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From the Start menu, choose All Programs, point to Microsoft SQL Server 2005, point to Configuration Tools, and then click SQL Server Configuration Manager.
Optionally, you can open Computer Manager by right-clicking My Computer and choosing Manage. In Computer Management, expand Services and Applications, expand SQL Server Configuration Manager.
Expand SQL Server 2005 Network Configuration, and then click Protocols for InstanceName.
In the list of protocols, right-click the protocol you want to enable, and then click Enable.
The icon for the protocol will change to show that the protocol is enabled.
Cheers
John
http://john-goodwin.blogspot.com/

How to get the Host name and port number

Hi all,
I am working in xRPM. I need to get the server name, host name & port number for the portal and i need to diaplay as a link in the Workflow step. I cant give the portal link as static, as it will vary depends on the DEV, QUAL, PROD. Is there any FM or class is available, so i can get the server name, port no. for my purpose?.
Regards,
Vinoth

Hi Kanagaraja,
My client has configured the portal and backend in different stack. So when i execute the FM you provided and with class: CL_HTTP_SERVER, CL_WD_UTILITIES, i am getting only the backend host name and port no. not the portal's info. So please help is there any way we can get the portal's info.
Thanks for your reply.
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Smtp and pop3 host and port name of gmail server?????

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My host name changes every few days, since Xmas adding a macbook its changed 6 times. Do I need to stop this? Does it cause problems with sharing between the iMac and macbook?

my host name changes every few days, since Xmas adding a macbook its changed 6 times. Do I need to stop this? Does it cause problems with sharing between the iMac and macbook?

There are several possible causes for this problem.
1. Two (or more) computers on the local network have the same Bonjour name, such as "X's-MacBook-Pro.local".
2. You have two simultaneous connections to the same local network: probably Ethernet and Wi-Fi. If applicable, disconnect the Ethernet cable or turn off Wi-Fi.
3. A Mac wakes from sleep due to network traffic. This is due to a bug in OS X that may only affect some models.
4. A device that gets its network address from the router wakes from sleep, and the address it was using before has been assigned to another device.
5. A third-party wireless router has incompatible settings or firmware. In that case, refer to the manufacturer or ISP for support. Restarting the router may help, temporarily.
6. See also this support article.
Rename the computer in the Sharing preference pane.

Getting host name and port number from application

Does anyone know how I would be able to get the host name
and port number from an application launched by java webstart ?
This is the host and port of the URL that this application is launched from.

A couple of suggestions:
-The note is about 6.40. Doesn't fit for your server
-Don't!
-Reinstall!
Regards,
Benny

NX2-5K-60.8 %FWM-6-MAC_MOVE_NOTIFICATION: Host 0025.64ee.f160 in vlan 1 is flapping between port Po10 and port Po15

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