I try to connect a AP3502 to WLC 5508 7.3 the AP obtain @IP of WLC, but no more than that.
The dhcp server is hosted to WLC the WLC server is configurerd with 1 interface Mgt with AP dynamique mode.
I am having issues registering Cisco 3502 APs with a WLC 5508. They initially register and then disassociate with the controller and fail to re-register. Is it possible to telnet to AP and factory rest the AP. I get connection refused when I try
View 1 Replies View RelatedI am working in Private IT company. The facility is having 4000 users and it is a high resliency site having two core switches and nearly 40 access switches. All core and access switches are 4506E switches and odd vlan is taking core-1 and even vlan is core-2. We are having cisco ip phones 6921 connected as daisy chain.( Phone is connected to access switch and the desktop is connected to ip phones). The Ip phone are getting registered cisco call maneger server. The call manager one leg is connected to one core switch and another one is core 2 same like my DHCP server.
For all vlans the the default gateway is my firwall. The voice needs to hit the call manager, hence we have implemented a source routing to call manager for the voice vlans. the problem is once we down the Core-1 some of the IP phones are not getting registered no matterit is on odd or even vlan. The same issue for Core-2. We suspect that there might be some issue in the DHCP server for voice vlan routing. But server team is saying that there is no issue with the DHCP server.Now network is vulnerable that if any core switch is down my voice ip phones will be down.
Cisco LMS 4.0: Is able to forward SNMP traps (ver. 2c) received from device registered with it to a configurable IP address? • Traps contain the original Device Agent IP to identify the source (Not the IP of LMS)?• Is possible to configure one logical IP address or Domain Name for redundant LMS:Cisco Security Manager 4.1:Is able to forward SNMP traps (ver. 2c) received from device registered with it to a configurable IP address?• Traps contain the original Device Agent IP to identify the source (Not the IP of Security Manager)? • Is possible to configure one logical IP address or Domain Name for redundant Security Manager?
View 0 Replies View RelatedDoes VPC is supported with WLC 5508? I am running 5.1.(3).
View 6 Replies View RelatedIf the ports on a 5508 can only perform etherchannel(no LACP or PAGP), only on mode, how does a 5508 create a bundle with a nortel switch?
View 1 Replies View RelatedGetting a lot of the following errors on our 5508 form the same subnet: 10.20.0.1 255.255.248.0 . I tried researching and not getting much.
broffu_SocketReceive: Jul 17 10:11:10.068: %DATAPLANE-3-DP_MSG: broffu_fp_dapi_cmd.c:2891 FP0.09:(7089389)[cmdAddIpv4:2921]failed to find ipv4 10.20.6.58
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We have implemented VSS on Cisco 6504-E switches using the 10GE links on the Sup-720-10GE. Two Cisco WLC 5508 controllers are planned to be connected in a LAG configuration, (consisting of eight links per LAG bundle) to each of the 6504-E chassis( Total of four WLC, two for the primary location and two for secondary location). WLC HA feature may be implemented on the primary and secondary WLC controllers using the 7.3 latest code release.
In this scenario, i would like to seek clarification on some of the design /configuration requirements on the 6504E switches:
1. VLAN 100 - 200 is configured for the Active Primary 6504-E switch and VLAN 200-300 for the Standby 6504-E switch. The IP scopes for the VLAN are defined in the 172.16.x.x range on the Primary and 172.17.x.x on the secondary. As there no cross links(Multichassis LAG) from the WLC controllers to the 6504-E switches, is it better off implementing a single common VLAN range on a single subnet block for the VSS, which in the event of say Primary switch failure, the Wireless APs do not have to re-associate with a different IP range on the secondary? What is the best design practise in this case?
2. What is the best practise for implementing a single management loopback address for the VSS domain- is this implemented using a port channel (Layer 3 MEC) as below? and is the loopback IP address on a totally different IP range reference to point 1 above?
Can the VLAN IP ranges on the 6504-E VSS be assigned in two different subnets say 172.16/12(100-200) and 17.17/12(300-400) and the common loopback (lo0) in 172.18.x.x/32 or is it better to have one common 172.16/12 subnet spanning the entire VLAN range (100-400). Cisco documentation describes creating port channels from the line card card physical ports as opposed to just creating lo0 and advertising this into the IGP.
int g1/x/1
desc VSS Management
channel-group mode 101 active
int gi2/x/1
channel-group mode 101 active
int po101
desc VSS Management
ip ad 172.18.x.x/32
Is there any shut down proceedure for cisco devices in data center cisco router,switches,firewalls ASA-5580-20,ace-4710 and IPS-4260 devices.
View 4 Replies View Relatedhow to configure QoS on the portchannels from the nexus up to the WLC 5508's?
View 1 Replies View RelatedHow many VLAN Interface can be create on a WLC Interface, e.g. GigabitEthernet 1?
View 2 Replies View Relatedthe customer has CUCM in the inventory database of LMS 4.1. He has all accesses from LMS to CUCM. One phone 7961 is seen in the UT report. When the customer click on the CUCM in the inventory - there is no IP phone registered in the CUCM.
View 2 Replies View Relatedthe customer has CUCM in the inventory database of LMS 4.1. He has all accesses from LMS to CUCM. One phone 7961 is seen in the UT report. When the customer click on the CUCM in the inventory - there is no IP phone registered in the CUCM. What is wrong?:-( See the attachment.
View 1 Replies View RelatedI have a strange behavior between a WLC 5508 (version 7.0.116.0) and NEXUS7010.
WLC
The WLC is configured in DHCP Bridging Mode (it sends DHCP requests without change)
Nexus
The VLAN interface is configured as follows
interface Vlan501
ip access-group acl-int-vlan501-in-1 in
no ip redirects
ip address 10.12.56.4/21
ip ospf network broadcast
ip router ospf 100 area 10.23.0.0
hsrp 51
Clients can not obtain an IP address intermittently. If I deactivates the ACL when the problem appears(when the client can not obtain an IP@) the probleme is resolved
Note: Before the WLC was connected to Catalyst 6500 and worked properly for 2 years (with same configuration)
I saw this note about differences between DHCP relay on the NEXUS7000/NXOS an Ip helper one the 6500/IOS URL. Do you think the problem may come from the DHCP relay or ACL on the NEXUS.
I have a problem with my SIP trunk config. I can receive calls, but unfortunately I cannot dial. I found out why, and it is because I have one main registered number from TISP, and I am trying to dial with the phone number from the block. That is why I am receiving unauthorized messages when I enable debug ccsip messages. I called TISP and they said that I should always use main number and to send my number via P-Asserted id. or via P-Preferred Id. how to configure this ? I found only this conf.
Commands:
dial-peer voice tag
viace-class sip asserted-id pai or ppi
I tried with this but it didn't work. I don't know where to say what I need to insert , and instead of what .
Any OID to determine the number of registered AP's on a WLC (specifically the AIR-CT2504).
I've got both of the Airespace MIBs and have browsed through them but I can't seem to find the correct location. I can find a list of all of the AP's registered but our monitoring software doesn't have the ability to 'count' that index. As such, I'm looking for a count/summation of the total number of registered AP's via SNMP.
how I could possibly get all my e-mails of which I send my clients through my outlook to be registered on my Home-outlook, Office-Outlook and my mobile-outlook? like on the server? something similar to when you open yahoo or G-mail from any given location you can view your sent Items,inbox etc.
View 4 Replies View RelatedWe have a Cisco 4404 WLC and and about 70 Cisco 1131 APs. I am very new to the Cisco WLC and I need to know how to view its AP registration and unregistration logs. We have a AP that has unregistered and we can't seem to find what switchport it was attached to. It would be useful to know the IP address and ideally any CDP information it had. Unfortunately you can only view this information in the WLC if the AP is registered, but at this point it is not.
View 2 Replies View RelatedI have a Inspiron m5010 laptop and I'm getting the issue where "wireless configuration- notification dll has not been registered, program will not work correctly." How to find the drivers and what to download?
View 1 Replies View RelatedI have deployed the NAC Solution. NAC Software version = 4.8.2 and Agent version = 4.8.3.1.The solution is working fine but the Cisco IP Phone CP9951 is getting restart after applying NAC (or port profiles) at some time interval. Time is not fixed but it doesn't seem stable. Sometimes, it is just disconnected while using the Phone and sometimes when you log-off or restart the PC.The Cisco IP Phone CP8945 is working fine in all cases.We are getting the message of "Phone not registered" and active call is getting disconnected.
View 0 Replies View RelatedI got a brand new wireless router and made it the first in line with my cable modem. This is necessary because I want to take advantage of all the features in the new router. I put the RTP300 behind the first router and switched off DHCP and connected the internet port into one of the 4 regular ports on the back (typical configuration for a pass through router).So everything works perfectly for any computer attached to the router (they can access the internet etc). The only problem I have is the VOIP doesn't work. If I pick up my phone it says this device is not registered to a phone number.
View 1 Replies View Related I used WPS on my DIR-655 Rev B1 FW 2.03NA to register a Brother HL-2270DW Wifi laser printer and my Mac can never wake it up to print. It always works fine from all my Windows machines.It appears as xxx.xxx.xxx.6 on my network. But the router only shows its IP as 0.0.0.0 on the STATUSWireless page and I can't find any way to change that. My assumption is that the Mac can't find it because of this, but I'm not an expert on WPS.Maybe I should take it out of WPS and just assign it a fixed IP using DHCP Reservation. Or is there another fix? I haven't ruled out the Brother OS X printer driver, but it and the printer's firmware are both up to date.Two odd things:
1. I can ping the printer from my PCs but the Mac can't find see in and it's not a Firewall issue.
2. I can see the brother printer in Finder's Shared devices: so it sees it but refuses to interact.
I am using Cisco Wireless LAN software revision 7 on an AIR5508. I am sure that I read somewhere that the controller will not allow 2 w lans to talk to each other but trawling back through my books I can't find the information again. Essentially, I am looking to find out if there is a feature (other than on the default gateway which is a layer 3 switch) that will say that if WLAN1 tries to talk to WLAN2 via the default gateway, the controller will not allow it.
I remember from what I read that I think this is the case but just cant find where I read it.
I have two WLC5508 controllers configured with multiple SSIDs and a VLAN associated to each of them. Now I am deploying a pilot for Web-Authentication and everything seems to be fine except for the LDAP authentication part. I have done all the steps for enabling anonymous bind on Active Directory (AD) and the configuration on the controller is properly in place. I know the configuration is working fine because I have isolated the problem to some sort of routing or communication problem:
Controller Interfaces:
Management Interface - Vlan 1, (X.X.148.99)
Student Interface - Vlan 2 (X.X.132.99)
Mobile Devices interface - Vlan 28
Web authentication interface - Vlan 31
AD is on Vlan 2 (Student Interface range)Each interface has its own IP in a different IP range.
If there is an IP address configured on the Vlan2 interface, LDAP wont work. If there isnt an IP address on the Vlan 2 Interface LDAP works!So you may think I just should not configure an IP for that particular Vlan, but if do this, the controller wont allow to associate any WLAN to that particular Vlan interface and unfortunately I am using it.
I think the Controller uses the Management interface to send traffic to the LDAP server and it gets confused of getting a reply from a device which belongs to the Vlan 2 Interface IP range (AD is on Vlan 2).
I know the controller is a Layer 2 device, so I am not sure why it should need an IP address to be configured for each interface, I read it is used just for roaming purposes but it seems to be somehow related to LDAP communication process as well.
The strange thing is that I can access the management interface IP from the Vlan 2 range and there is not problem at all.
PD: Controller 5508, Software version: 7.0.230.0
Should I trunk the port to the AP or not. I have a WLC 5508 in the head office and have AP in the remote office. I do not want traffic in the remote office to traverse the wan back to the WLC. I want the users at the remote office to use the local sub net at the remote site.
Should I then trunk the AP port on the switch to the AP as I have multiple ssid's with different sub nets?
Fairly intriguing project I am working on that requires some interesting out of the box thinking. I have a 5508 Wireless LAN Controller. This is still preliminary design so the version of code can be whatever. The 5508 has Cisco 1552 Wireless MESH Access Points. Connecting to the MESH Access Points are Cisco 1262 MESH APs which can I am hoping can be bridged to utilize the ether port to connect to a Layer 3 switch. This layer 3 switch, I need to run EIGRP so that the network behind it can be separate from the MESH network and route accordingly. I know it sounds odd but was hoping for some feedback as to if this is even possible. Basically, the network is extremely mobile and trying to cut down on the broadcast domain and segment this out a bit.
Layer 3 Switch doing EIGRP -----> 5508 WLC ----> Cisco MESH 1552 ---MESH---> Cisco 1262 MESH AP ---Copper---> Layer 3 Switch doing EIGRP ----> Network
i have 5508 WLC and 1242 LAP . i 5508 connects to core switch and LAP connects to access switch, and there is L3 link from core swtich to access switch , so i have to use HREAP to let my WLC to control my APs.in my access switch i set ip helper-address to my WLC in the client vlam, then all the wireless clients cannot get ip address from the WLC.but if i set ip helper-address to another DHCP server , the wireless clients can get ip address .so i dont know why WLC cannot be the DHCP server of the wireless client?
View 3 Replies View RelatedWe have a 5508 controller in main site.Which has two ports connected to local network.Management VLAN 500 is untagged and mapped to Port 1.All other interfaces are including 501 to 507 are mapped to Port 2.We have a SSID that is mapped to VLAN 501 interface , which successfully can be joined in main site.We connect an AP to remote site ;We have a remote site VLAN 115 which can be reached from main site.We connect an AP to access vlan 115 port on the remote site , we had described option 43 , so AP can successfully finds controller in local mode.
AP gets ip from VLAN 115 , can setup connection / ping controller successfully.There is a wide area connection between remote and main site.No trunk setup , the whole remote site is vlan 115.However when the client is trying to connect the test SSID , client cant get connected nor get ip address.Local switching is disabled.For this setup , client comes to AP as a requested , AP tunnels traffic to controller from vlan 500 , controller lets the client get into wired platform from VLAN 501.
This first started when a user said they were getting disconnected and reconnected a few times a day to our wireless network. He is in a remote office with a 1142 which is set to H-Reap talking back to our 5508. Our WLC is running 7.0.166 The laptop has an intel ulitmate 6300agn wireless card with the latest 15.x drivers.
We are using an SSID with wpa2 and 802.1x auth back to our ACS server using PEAP with our windows credentials.attached is what i am seeing on the wcs troubleshooting page.When i do a debug client on the WLC i see many reauthentications coming from the client on the different radio.
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Reassociation received from mobile on AP 0c:85:25:f3:7d:40
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c 10.24.8.108 RUN (20) Changing ACL 'none' (ACL ID 255) ===> 'none' (ACL ID 255) --- (caller apf_policy.c:1621)
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Applying site-specific IPv6 override for station 00:24:d7:d1:16:6c - vapId 512, site 'VH-GasWorks', interface 'management'
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Applying IPv6 Interface Policy for station 00:24:d7:d1:16:6c - vlan 2, interface id 0, interface 'management'
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Applying site-specific override for station 00:24:d7:d1:16:6c - vapId 512, site 'VH-GasWorks', interface 'management'
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c 10.24.8.108 RUN (20) Changing ACL 'none' (ACL ID 255) ===> 'none' (ACL ID 255) --- (caller apf_policy.c:1621)
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c STA - rates (8): 140 18 24 36 48 72 96 108 48 72 96 108 0 0 0 0
*apfMsConnTask_2: Aug 22 12:59:36.762: 00:24:d7:d1:16:6c Processing RSN IE type 48, length 38 for mobile 00:24:d7:d1:16:6c
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Now this may be not be the issue thats causing our dropouts a couple times a day as this is happening every 5 mins.
I am buying a Nexus 5K (N5K-C5548UP-FA) with the layer 3 card (N55-D160L3 - Nexus 5548 Layer 3 - Daughter Card).The switching capacity of it is 960 Gbps but I know I should expect less doing the Layer 3 function (it will only be used with static routing).What switching/routing capacity should I expect? How can I estimate it? What else should I consider?
View 1 Replies View Relatedwe've had an issue with our network, we have 2 6509 connected with redundancy, which are connected with 2 x 4900 Switches, from which are connected to a ESX Chassis for visualization, the thing is that the ESX stopped working, and the 4900 switches, and the main core were suffering from overload, they hang on it very well, in order to stop the overload, one of the links to the ESX Chassis were disconnected from one of the 4900 switches. The CPU usage from the 4900 and the core(6509) went down below 40%, and then they started to migrate the virtual servers from the chassis to another 2 chassis that were added right after. They were actually working well, but suddenly the 6509 changed to the other supervisor after everything was OK. We were wondering what could have been the cause of this, maybe the virtual servers migrations, maybe the overload from the ESX ? We also had a few question, is there any need to reload the cores every few months as a planned task ? Because the cores have been up for more than 1 year. And also is there any kind of of tool to monitor the CPU status, or the status overall from the cores or the switches ?
View 3 Replies View RelatedI am facing an isssues with 7609 for LAN switching , based on LAN (VRRP/HSRP) feature.Actually we are having ES+ cards (on 7609) and we are using multiple groups(say 350 vrrp groups) running on the router . the routers are connected as router 1>>> mux(which is working as switches)>>> router2
my questing are
1. does their will be "multicast packets" (for VRRP/HSRP group) "from backup router to Master router", when in stable state( ie when Master and backup are already chosen) , or the packet from backup to master should be unicast.I know for sure, the packet from master to back is multicast packets denstination to Multicast IP packet and To MAC address.I am not sure but I think from backup to master it should be multicast
2. what is frequency of these packets( from backup to master)
3. As i have multiper group on a single interface ( we are using q-in-q), when the connectivity from router's is broken, then does all the groups will muticast their active roll in the lan sengment "at once" or it will be in a groups say 100 groups at once, and after few ms few 100's and sone ( as is on OSPF or RIP)
we are in between troubleshooting I hope we get the ans( Actul problem we are seeing in the router's that we have 2 ports on active routers and 2 ports on standby router , but we are not seeing muticast on 1 port on standby router where as all other 3 ports are seeing multicast packets) [code]
I would like to know if Catalyst WS-C3750G-48TS-E recognizes and understand Cisco VSS ( Virtual Switching System) . Is there a List available which tells us which Old Catalyst Switches or current switches understand Cisco VSS?
View 3 Replies View Related