Cannot assign same MAC address to multiple ephones

Hello,
When i try to add a telephone IP to CME i got this message
MAC address is already assigned with ephone 28.
Cannot assign same MAC address to multiple ephones
i delete the ephone 28 with this command
#ephone 28
#no mac-adress
#exit
no ephone 28
and i try to add my phone i have always the same error message.
and when i tap #show runing config i cant find no ephone with 28
could you help me please.
Thank you

Assign a dummy mac address to ephone 28.

Similar Messages

HWIC-4ESW having same MAC address with fa0/0 from CISCO2811 router.

Hi Expert, I Have a situation where a 2811 is configured with 2 VLANs from HWIC-4ESW module, different ports configured, however the VLAN interfaces have the same mac-address with fa0/0 which causes ARP poisoning problem. It that anyway to solve this problem?

Hi Lee,
My understanding is, this is expected behavior and is due to the hardware limitation of the HWIC-4ESW Module. And I think the HWIC-4ESW Module (at least from my lab testing) always takes the MAC Address of the first on board LAN Interface.
Also, I am able to change the MAC Address of the first on board LAN Interface (Ex.Gig0/0) but I cannot change the MAC Address of the VLAN SVI.
I hope it helps.
Regards,
Arul
** Please rate all helpful posts **

Can 2 iPhones show as same MAC address if using same wifi?

If 2 iPhones are accessing a site through the same wifi, to another user could it look like they have the same MAC address? Ie look like the same person with multiple accounts?

Hey John,
Yes, you can have multiple iPhones remote controlling iTunes.
Jason

Can I use the same email address for multiple seats in Creative Cloud for Teams?

Can I use the same email address for multiple seats in Creative Cloud for Teams?

No. http://www.adobe.com/products/creativecloud/faq.html
Can I buy more than one membership to an individual offering of Creative Cloud?
No, Adobe has moved to identity-based licensing with a technology that will not support multiple same-product licenses, so you can buy only one membership per Adobe ID. If you need two Creative Cloud memberships, you will need to purchase each with a unique Adobe ID. You can also purchase a Creative Cloud for teams membership, which allows you to purchase and manage multiple seats under one account.

LAN and WAN share the same MAC address -- could this be a security issue?

When I bought the AEBS(n), I was a bit surprised to see only one ethernet MAC address listed (on bottom of unit, or was it in config utility?), in addition to wireless MAC. My main router has two ethernet MACs.
So last nite, I investigated. I confirmed my suspicion that both the WAN port and the LAN ports share the same MAC address! My setup has the AEBS WAN port plugged into my home LAN's main router, and a Linux machine plugged into a LAN port of the AEBS.
View of AEBS WAN side (from main router at 192.168.1.1)
ii# arp
Seconds IP Address MAC Address
734 66.130.224.1 001120A87AF5 -- ISP router
789 192.168.1.21 0016CBC430A6 -- AEBS WAN port
28 192.168.1.33 0010DC47DC53 -- home PC
824 192.168.1.73 00065BB2F295 -- work PC
View of AEBS LAN side (from a Linux box at 10.0.1.41)
root@LKG7CAE25 # cat /proc/net/arp
IP address HW type Flags HW address Mask Device
10.0.1.1 0x1 0x2 00:16:CB:C4:30:A6 * eth0
10.0.1.1 on the LAN side of AEBS and 192.168.1.21 on the WAN side of the AEBS both use the same MAC address, 00:16:CB:C4:30:A6.
I tried to provoke some leakage between the two sides (for example with broadcast packets), but haven't been able to do it so yet. Perhaps the switch in front of the eth MAC has enough smarts to keep the two subnets separate? Still it sort of worries me, if I used the AEBS as my only router, that both WAN and LAN go thru the same ethernet MAC (same h/w). I browsed here but found no discussion on this.
Comments anyone?

.... This is why there are separate MAC addresses
for ethernet and wireless, they are physically
different networks. In the case of the WAN/LAN, both
are ethernet-type networks but are physically
distinct (this is the purpose of a router like the
AEBS), so having the same MAC address on both sides
won't cause any sort of collision nor should it be
possible to leak across networks. MAC addresses can't
be used for routing beyond the physical network.
If it is indeed two different NICs sharing a single MAC, then indeed it is not an issue as you would never want to connect these two NICs together. But is it really two NICs?
My worry is that these two subnets are on the same physical network, with some magic going on to keep them separate anyway. Do we have some picture of AEBS internals? Maybe that would answer the question...

My WLan card and my Bluetooth have both the same MAC address?

Hello dear Arch Forumers.
I've recently purchased a brand new Sony VAIO SVF 14415. I installed Arch in Legacy BIOS mode (I didn't want to deal with the UEFI stuff and I don't use windows anyway, so I erased the complete disk and started from scratch) successfully without any glitches except for the wifi card (broadcom device) and the bluetooth device. For the wireless connection I installed the Broadcom-wl driver from AUR and worked fine, then I went after the bluetooth integration (I'm using KDE). I installed every package in the official repositories to make it work, I also enabled the systemd service for bluetooth management but no luck to get it to work...
Then I tried with CLI tools to see if I could diagnose the problem and I noticed that both my bluetooth and wireless device have the same MAC address (see the image below).
Even though I found something I still don't have a clue about how to proceed to make the bluetooth work. Can someone help me?
Kind Regards!
EDIT: I'm sorry, I just realized the last character is different in both mac addresses but the bluetooth still doesn't work.
Last edited by Silex89 (2014-01-21 20:01:29)

If the battery has been completely depleted on the Nano (not really a good idea) then it is going to take 15 to 30 minutes before your computer can see it. Same thing will happen with an iPod Touch.

Uverse - Airport Extreme and MacBook Pro assigned same IP address

Ok, so I have a Uverse RG -> Airport Extreme -> bunch of computers. For some reason, everytime my MacBook Pro sleeps and then I wake it up, it says it can't connect to the internet because there is another device with the same IP address. None of my other Macs (iMac, Powerbook, iPad, iPhones) ever exhibit this behavior. I'm not sure what's going on here. It's almost like the AE takes on the IP address of the MacBook Pro every time it sleeps (or maybe its the other way around). If I go to advanced settings on my MBP and try and renew the DHCP lease, it won't renew and continues to give me the same error message. If I log on to the AE and renew the DHCP lease, it comes back just perfect. This has to be an issue with my RG since it's assigning the IP addresses right? I tried manually setting the IP address of my AE. That seemed to fix it for awhile, but then the MBP again started reporting the same IP address as another device on the network. I didn't discover which device it was, but I did determine it was not the AE since it was configured with a manual IP address. This is getting pretty frustrating as I have to log on to the AE and reset the DHCP lease every time I leave and come back to my MBP. Anyone have any ideas what could be causing this?

I had the same problem with an Airport-enabled iMac.
Here's what I did that fixed the problem:
Log into the Uverse Admin Tool through your browser.
Click on the Settings tab.
Click on the LAN link in the grey bar
Click the circle in front of "Configure Manually"
Set the "Router Address" to 192.168.1.254
Set "Subnet Mask" to 255.255.255.0
Set "First DHCP Address" to 192.168.1.100
Set "Last DHCP Address" to 192.168.1.199
Click the "Save" button. (You'll probably have to enter your password.)
Now open the Airport Utility.
Choose your Airport Express on the left and click the "Manual Setup" button.
Click the "Internet" icon in the top bar.
Click on "TCP/IP"
Select "Manually"
Set "IP Address" to 192.168.1.42
Set "Subnet Mask" to 255.255.255.0
Set "Router Address" to "192.168.1.254"
Set "DNS Server" to "192.168.1.254"
Click the "Update" button.
This sets your Uverse router, which is handing out the IPs, to only give IPs out that number between 100 and 199. It reserves the rest for you to enter manually. So your laptop, your iPhone, etc, will get the DHCP addresses between 100 and 199 but your Airport Express will *always* have 42.
You may have to reboot everything to make sure each device gets the new IPs.
Also, there is no significance to the 42 number. It can be anything between 1 and 99.

Same IP address and multiple domain names

Hi all,
Is it possible to have multiple domain names sharing the same IP address? For example, I want www.mydomain1.com, www.mydomain2.com, and www.mydomain3.com to share the same IP. Thanks.
Mike Lam

Thanks JavaApplet,
but I'm still having the same problem,
I have typed
in both server.xml and apps-abc.xml and apps-123.xml:
In server.xml:
<Host Name= "www.abc.com" debug="0" appBase="webapps" unpackWARs="true">
<Context path="/abc" doc="c:\Tomcat3.3a\webapps\abc" ...>
</Context>
</Host>
<Host Name= "www.123.com.sg" debug="0" appBase="webapps" unpackWARs="true">
<Context path="/123" doc="c:\Tomcat3.3a\webapps\123" ...>
</Context>
</Host>
So in apps-abc.xml:
<Host Name= "www.abc.com" debug="0" appBase="webapps" unpackWARs="true">
<Context path="/abc" doc="c:\Tomcat3.3a\webapps\abc" ...>
</Context>
</Host>
So in apps-123.xml:
<Host Name= "www.123.com.sg" debug="0" appBase="webapps" unpackWARs="true">
<Context path="/123" doc="c:\Tomcat3.3a\webapps\123" ...>
</Context>
</Host>
but how come, the www.123.com.sg still doesn't work, it kept displaying the page cannot be found. It's very funny because if I typed www.abc.com/123/index.jsp, surprisingly the page can be displayed.
This is a very tough problem for me and I have spent a long time troubleshooting this problem.
Hope that some advice can be given ... thank a million
Regards,
Shirleen

Cannot assign an email address to SharePoint group (distribution groups)

Hello,
I configured incoming email awhile back in our SharePoint 2010 environment and it works great. I can assign an email address to a list and the necessary contact is created in AD in the OU I configured for incoming email and of course the item emailed in
is added to the list. However, if I try to assign an email address to a SharePoint group to create a distribution group, the following happens:
The following error has occurred while attempting to contact the Directory Management Service: The request failed with HTTP status 401: Unauthorized.
From what I've found on Technet and other resources, if incoming email works as expected, assign an email address to a group should work without issue but this obviously isn't the case. I've dug around in the 14 hive and pretty much the same exact error
is found there (with just a little more detail):
System.Net.WebException: The request failed with HTTP status 401: Unauthorized.
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at Microsoft.SharePoint.DirectorySoap.SPDirectoryManagementProxy.CreateDistributionGroup(String Alias, String Name, String Description, String ContactCN, RequestInfo Info, DistributionGroupFlags Flags)
at Microsoft.SharePoint.SPGroup.CreateDMS(String dlAlias, String friendlyName, String description, String[] members, String requestor, String justification, Int32& jobId)
Any ideas what this could be? I'd imagine the timer service account has the appropriate permission on the OU as it can create objects for lists with incoming email enabled without issue.

For the issue with group members who are not added during the creation process ...
I followed this Technet article : Configure
incoming email for a SharePoint 2013 farm
But in the paragraph "Configure AD DS to be used with Directory Management Service", I added
delegation of control for the following common tasks :
Create, delete and manage groups
Modify the membership of a group
The distribution group gets created in AD with members in SharePoint 2013 ! It should work with 2010 as well…
PS : Do not forget to set up these rights, not only for the Central Administration Application pool Identity account, but for all
your Web Applications!

Sync Mac Address Book - multiple Google accounts

I hope this is the right place for this question.
I understand that you can sync the Mac Address Book with Google accounts, but is there a way to sync that Mac Address Book with MULTIPLE Google accounts.
Our scenario is that we have one iMac as our main database, and want to sync it to mine, and my wifes Google account.
Thanks for any help.

I have found a program called Spanning Sync
http://spanningsync.com/
It allows for multiple Google syncing

Dynamic Vlan assignment by Mac address SF300-48P

We are trying to configure a Cisco SF300-48P so that when we plug in a specific manufactures device the port is set to a specific VLAN.
We have configured mac address groups and assigned the groups to the required VLANs but when we plug the devices in the auto assignment does not appear to be occurring ie. the specified vlan does not come up.
Anybody any ideas?
Thanks

i would really like to know how to do this as well
ive downloaded and installed packetfence but it doesnt have this type of switch on the list, only catalyst series
did you ever get it figured out Andrew?

Cisco ASA: Assign same rule sets to multiple interfaces

Hi guys,
We want to connect to physical interfaces from ASA to each Nexus core, so is there any possibility to assign same rule set to both interfaces simultaneously? (a kind of zone aggregation).
Regards.
Jesus

Hi
What is Your ASA Code running on your ASA appliance , From ASA code 8.3 you can have global access rule .
lobal access rules.
8.3(1)
Global access rules were introduced.
The following command was modified: access-group.
Interface access rules are bound to any interface at the time of their creation. Without binding them to an interface, you can not create them. This differs from the Command Line example. With CLI, you first create the access list with the access listcommand, and then bind this access list to an interface with the access-group command. ASDM 6.3 and later, the access list is created and bound to an interface as a single task. This applies to the traffic flowing through that specific interface only.
Global access rules are not bound to any interface. They can be configured through the ACL Manager tab in the ASDM and are applied to the global ingress traffic. They are implemented when there is a match based on the source, the destination, and the protocol type. These rules are not replicated on each interface, so they save memory space.
When both these rules are to be implemented, interface access rules normally takes the precedence over the global access rules.
HTH
Sandy

Assigning static mac address via powershell

Hey,
in our company i have to change the mac addresses of all vms from dynamic to static.
so i wrote a little script, but the macadress wont swtich to static..
here is what i did, maybe you can help me (im new to powershell)
$vmname = "gpotest"
foreach($vm in $vmname)
$macaddress = get-vm -name $vm | get-VMNetworkAdapter | fl MacAddress
$macaddress = $macaddress | Out-String
$macaddress = $macaddress.Substring(17)
$macaddress = $macaddress.Insert(0,'"')
$macaddress = $macaddress.insert(13,'"')
get-vm -name $vm | get-VMNetworkAdapter | set-VMNetworkAdapter -StaticMacAddress $macaddress
thanks in advance

Please check the link below. I believe it answers most of your questions.
http://www.cisco.com/en/US/products/ps6441/products_configuration_guide_chapter09186a008071c342.html#wp1074511
regards,
Leo

I cannot sync my mac address book and BlackBerry

I have successfully installed the BlackBerry desktop software and was successful at syncing my calendar. However, my contacts will not sync. I get a message that my phone is set to wirelessly update and I need to shut it off. I follow the instructions to go to options and chose desktop or wireless sync off; neither of these options exist on my phone options. I do not know what a BES is but I don't think I have one; this is a personal phone. I've read several posts about this but none of them seem to answer this question.
Solved!
Go to Solution.

That's what I would do.
1. Please thank those who help you by clicking the "Like" button at the bottom of the post that helped you.
2. If your issue has been solved, please resolve it by marking the post "Solution?" which solved it for you!

Multiple IP Address And Same MAC

We have a netapp storage device and we are having intermittent problems with it.
When I look at the ARP cache on our core switch I noticed that the storage guys have created mulitple shares with the different IP address but they all point to the same MAC address
Internet 172.16.14.23 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.16 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.17 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.18 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.19 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.28 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.29 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.30 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.31 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.24 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.25 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.26 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.27 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.37 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.38 219 02a0.9945.bfec ARPA Vlan400
Internet 172.16.14.39 219 02a0.9945.bfec ARPA Vlan400
Is this allowed?

Hi,
Yes - this is OK.
Many server guys use this method when a server with 1 Nic has different roles
1) Web server - ip add a.a.a.a
2) Print server - ip add a.a.a.b
3) shared drive - ip add a.a.a.c
and so on
Regards
Alex

Cannot assign same MAC address to multiple ephones

Similar Messages

Maybe you are looking for