Cisco Wireless :: MAC Address Table On Wi-Fi Controller WLC4402
Dec 5, 2011has WiFi controller WLC4402 mac address table and can I show it somehow?
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Cisco :: HREAP Not Allocating Correct Ip Address WLC4402
Mar 20, 2011I have two sites.Main site (local) has two Vlans: Vlan1 and Vlan2. Each has its own IP address range.VLAN 1 is the default Vlan and is used for CORPorate traffic. IP range 10.33.4.*VLAN 2 is for guest access to the internet IP range 10.10.10.*I have a WLC4402 on the this site with 2 WLANs: CORP on Vlan1 and GUEST on Vlan2.
Branch site (remote) which has 2 Vlans: Vlan1 and Vlan2. Each has its own IP address range.VLAN 1 is the default Vlan and is used for CORPorate traffic. IP range 10.125.15.*VLAN 2 is for guest access to the internet IP range 10.10.11.*I have an 1141 on this site using HREAP.
Locally, if you connect to CORP, you get a CORP ip address and access to CORP network. If you connect to GUEST, you get a guest ip address and guest access to the guest network. Simple so far....
Remotely, if you connect to CORP, you get a CORP ip address 10.125.15.x and access to CORP network (great). If you connect to GUEST, you get a CORP ip address 10.125.15.x and access to CORP network (not great). This is with the HREAP native vlan ID for the access point set to 2 on the controller.If I set the native vlan ID to 1 on the controller, I can not get an IP address at all.If I do not set the native vlan ID on the controller, I can not get an IP address at all.
Cisco :: Nexus 5K Mac Address-table?
Aug 20, 2012Can someone throw me a bone on what might be occurring here?
View 7 Replies View RelatedCisco :: Getting Mac-address-table Through SNMP On 1811
Jan 26, 2010trying to fetch the equivalent of the mac-address-table on a 1811 with SNMP. I want a mapping between active MACs to a port ifIndex (not a VLAN interface ifIndex).
- I've snmpwalked every MIBs on this device (including all the proprietary MIBs supported by the IOS)
- I've upgraded to latest IOS from the 12.4(24)T series and also tried latest from 12.4(15)T series
- I am aware of the community index (@ sign in read-only community to split per vlan)
- I've exhausted all my google skills
On 29xx, 35xx, we obtain that information using the BRIDGE-MIB, community indexing and the following OID:
1.3.6.1.2.1.17.4.3.1.2 (dot1dTpFdbPort)
ex:
# snmpwalk -v 2c -c public@1 192.168.1.61 1.3.6.1.2.1.17.4.3.1.2
SNMPv2-SMI::mib-2.17.4.3.1.2.0.23.89.208.164.62 = INTEGER: 24
SNMPv2-SMI::mib-2.17.4.3.1.2.0.23.101.255.67.177 = INTEGER: 12
SNMPv2-SMI::mib-2.17.4.3.1.2.0.24.25.113.78.52 = INTEGER: 11
Cisco :: 4503 How To Clear MAC Address Table By SNMP
Jan 23, 2012I'm looking for a SNMP set command that clear the MAC Address table on a Switch Cisco 4503.
View 3 Replies View RelatedCisco Switching/Routing :: 1812 - Mac Address Table
Jan 11, 2012Cisco 1812, Version 12.3(8)YI1..What does "none" mean ?Most of mac adressess in cam has specified interface, but several has none.
View 12 Replies View RelatedCisco Switching/Routing :: 6500 Not Showing Mac Address Table
Apr 8, 2013we have 6500 cisco switch as a backbone switch in universty. When ı want to look mac addres table , it does no show all mac address.ı mean if ı type ;show mac address-table there are not all mac address.
View 3 Replies View RelatedCisco Firewall :: ASA 5505 - Transparent Mode And Mac Address Table
Nov 28, 2011I have an ASA 5505 in transparent mode. The device mac address table is always empty.
show mac-address-table and show mac-learn both come with empty response.
Cisco Switching/Routing :: Timeout For Mac Address Table In 3750E
Dec 6, 2011I have 3750E swiches with IOS v. 12.2(55)SE3. Couple servers connect to ths switch, after ping of IP this servers I can see mac addresses in mac address table.
For instance:
sw1#show mac address-table vlan 20
Mac Address Table
-------------------------------------------
Vlan Mac Address Type Ports(code)
---- ----------- -------- -----
When ip generate traffic to this server this mac address appear in table again on shot time (less than 10 seconds).
Cisco :: LMS 4.2.3 Missing IP Address In User Tracking End Host Table
Feb 27, 2013We are running LMS Prime 4.2.3 on a Softappliance. We have a Cisco Switch behind a Non Cisco Layer-3 Device. In the end host tabe we see only the MAC-Addresses of the host connected to this switch. No IP-Address. The corresponding IP-Addresses are in the ARP-Table of this non Cisco Layer-3 Device. The arp table can also be read by snmp. Is it possible to get the ip address in the UT End Host Table in such an environment?
View 1 Replies View RelatedCisco Switching/Routing :: SW2960G - Server Is Not In Mac Address Table But Can Ping Its IP
Oct 28, 2012I have the switch ============>>>>>
sw2960g============server linux
As u see above , the inetrface Gi0/6 , Gi0/7 are connected directly to linux server by two redundent links .
I mean that Gi0/6 is connected to interface0 in linux server
and Gi0/7 is connect to interface interface1 in linux server
Gi0/6===>vlan 1
Gi0/7===>vlan 2
each interface of linux server has a different ip and different gateway .
Now from switch, I make ping to interface 0 of linux server and i have a reply , every thing is ok but when i type the command :
#sh mac address-table | i Gi0/6
There is no Mac addresses and seems no Mac address relative to Gi0/6, I mean that doesn't it mandatorty to learn the mac address of linux server and write in mac table relative beside interface Gi0/6 ? How I could ping the server but no mac beside Gi0/6 ?
Cisco Switching/Routing :: WS-C6509-V-E / Mac-address-table Synchronize Command
Nov 27, 2011we have cisco WS-C6509-V-E with IOS version 12.2(33)SXI4; s3223_rp_IPSERVICESK9_WAN_M) running on a switch. I am trying to configure the command "mac-address-table synchronize" under global config mode. But when I enter the command Cisco(config)#mac-address-table ?It doesn't show the synchronize option?
View 3 Replies View RelatedCisco Switching/Routing :: 6500 Clarification For Using Mac-address-table Synchronize Command
Jul 12, 2010We want to configure the "mac-address-table synchronize" command on our 6500 series switches to ensure that the CAM tables on our DFCs are in synch with the PFC on the supervisor modules. url...it is recommended that we disable the routed MAC purging with the mac-address-table aging-time 0 routed-mac global configuration command. What is a routed mac entry? Are there any issues with running that mac aging-time command?
We also plan to run this command "mac-address-table aging-time 14400" to keep our ARP and CAM tables on the same aging time to reduce unicast flooding on our network. Can we run this command with the "routed-mac" command above?
Cisco Switching/Routing :: High CPU For Catalyst 4500 K2L2 Address Table R?
May 8, 2011My Catalayst 4507 is reaching up to 82% CPU utilization and I noticed that K2L2 Address Table R is causing the high CPU.
C4507#sh processes cpu | in HiPri|LoPri|CPU utilizationCPU utilization for five seconds: 82%/1%; one minute: 86%; five minutes: 87% 54 350533923 329104616 1065 13.27% 13.84% 13.86% 0 Cat4k Mgmt HiPri 55 1771768520 274992685 6442 59.91% 64.55% 66.04% 0 Cat4k Mgmt LoPri
C4507#sh platform health | in K2L2|%CPuK2L2 Address Table R 2.00 66.35 12 5 100 500 91 82 58 27272:55K2L2 New Static Addr 2.00 0.00 10 0 100 500 0 0 0 0:00K2L2 New Multicast A 2.00 0.00 10 5 100 500 0 0 0 0:18K2L2 Dynamic Address 2.00 0.00 10 5 100 500 0 0 0 0:16K2L2 Vlan Table Revi 2.00 0.00 12 8 100 500 0 0 0 1:22
Cisco Application :: Does 6500 SUP720 / 2T Support MAC Address-Table Move Update Feature
Apr 21, 2013Does 6500 SUP720/2T support MAC Address-Table Move Update Feature?
View 1 Replies View RelatedCisco Switches :: SGE2010 - How To View Table Showing Which MAC Address Is Plugged Into Which Port On Switch
Jul 31, 2011I volunteer at a school who just purchased two 48 port SGE2010 managed switches. I am not a big fan of the web gui and was hoping to see the standard Cisco command prompt instead of the menu-type interface.
Is there a way to view the MAC table showing which MAC address is plugged into which port on the switch? I have been fighting with the menu and the gui for a while now and do not see this anywhere.
Cisco WAN :: WS-SUP720-3B - 2 Full BGP Table - Maximum Routing Table?
Jan 16, 2013In datasheet of WS-SUP720-3B - link- was said that are only supported around 256K routes (fib?rib?).With this value I can't get 2 full bgp - that is around 850K ..
The supervisor is that control this or just memory ? I said this because I have a 7204-npe-g1 whith 2 fullrouting and 1G of and he are ok..
Cisco Wireless :: 6500 AP Gets An IP Address But Doesn't Register To Controller
Nov 20, 2012I am trying to configure the Wism running on a 6500 switch.... I have configured the DHCP scope for the AP on the controller itself with the same subnet as of the management for the controller. The AP gets the IP but once it restarts it doesn't register to the controller, this is the log i get on the AP when consoled into it. [code]
View 6 Replies View RelatedCisco Wireless :: 5508 - Lightweight APs Not Receiving IP Address Following Controller Upgrade?
Apr 3, 2013I have a 5508 controller, just upgraded from 6.0.182 to 7.0.98.0. Also LAG was switched off directly after upgrade.
Since the upgrade none of the 1142 LAPs are associating with the controller. I can see they are being issued IPs by the internal DHCP but putting a console cable and watching I am getting:
Not in Bound state.
*May 4 11:41:17.759: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
*May 4 11:41:17.759: %CAPWAP-5-DHCP_RENEW: Could not discover WLC using DHCP IP. Renewing DHCP IP.
One Ap prior to the upgrade was on a static IP and that connected through without any problem, (it was an 1131 though, but I dont think that is the issue...)
Cisco Wireless :: EAP-TTLS Over WLC4402
Apr 18, 2012I try to use EAP-TTLS on one of my wireless networks and the 802.1x authentification fails at this moment:
*Dot1x_NW_MsgTask_0: Apr 19 16:04:52.800: 00:16:cb:66:29:bc Processing Access-Accept for mobile 00:16:cb:06:09:bc
*Dot1x_NW_MsgTask_0: Apr 19 16:04:52.801: %APF-6-RADIUS_OVERRIDE_DISABLED: apf_ms_radius_override.c:204 Radius overrides disabled, ignoring source 2
*Dot1x_NW_MsgTask_0: Apr 19 16:04:52.801: 00:16:cb:66:29:bc Resetting web acl from 255 to 255
*Dot1x_NW_MsgTask_0: Apr 19 16:04:52.802: 00:16:cb:66:29:bc apfMsDeleteByMscb Scheduling mobile for deletion with deleteReason 20, reasonCode 2
where I can find what are deleteReason 20 and reasonCode 2?
Cisco Wireless :: WLC 5508 / Guest VLAN Unable To Get DHCP IP Address From Anchor Controller
Feb 23, 2012In our test set up, we have two WLC 5508 Controllers connected via Checkpoint UTM-1 firewall Inside and DMZ Interfaces. Both the WLC controllers are connected to the firewall via Cisco 3750 switch. On the Local (Inside) Controller, guest SSID is enabled and attached to the wireless management Interface. On the remote anchor controller, guest SSID is enabled and attached to the Management Interface as well. The following configs are replicated on both the Controllers.
SSID Name - guest
Interface - Management ( VLAN 10 on Local and VLAN 20 on remote) -
Mobility Group: Same configs at both ends
SSID Anchor : Anchor SSID on local and local SSID on Anchor.
AP: CAPWAP 3502 Management Subnet
[code]....
Is there any thing missing in the wireless configs and or the firewall rules as i could not see DHCP request back from the Anchor Controller. Also, after DHCP is obtained, the web authentication request will be redirected to an Amigopod device for authentication. In this case is the redirect URL congiguration to be performed only on the Anchor Controller or is this to be replicated on both the Local and Anchor Controllers.
Cisco Wireless :: AIR-LAP521G-E-K9 Is Not Joining WLC4402-12
Oct 1, 2012info regarding my LAP521 access points that are refusing to join the WLC4402-12.This is my first lightweight access point implementation and I have 3 LAP521's and 1 AIR-CAP3502I-E-K9 access points on my network.They are meant to pick up ip address from external dhcp server and then join the WLC but only the 3502i joins successfuly while the 521's get dhcp address but do not join the WLC. From the logs, I can see that the WLC is discovered by the 521's and even get a response message from the controller but they are still unable to join as shown in the screenshot below.My WLC is running software version 7.0.230.0 and the 521's are running an lwapp image version 4.2.61.8. [code]
View 3 Replies View RelatedCisco Wireless :: WLC4402 Drops Network Connection
Dec 6, 2012We have 2 AIR-WLC4402-K9 devices at a remote location that will both drop their network connections some undetermined time after a reboot. We cannot reach them via telnet, SSH or HTTP. In fact, we cannot even ping them once they drop connection. The only cure we've found so far is to power-cycle the controllers. The controllers are in separate rooms and connected to separate switches. We've confirmed the links are configured as trunks and have the correct speed/duplex settings. I tried updating the IOS & boot loader on one of them but that had no effect on the problem.
View 19 Replies View RelatedCisco Wireless :: WLC4402 - AP Doesn't Join After Upgrade To 7.0.116.0
Apr 25, 2011today i upgraded our WLC4402 from 7.0.98.0 to 7.0.116.0. After the upgrade (also bootloader upgrade) the Aironet 1142 AP's do not joint the controller anymore. Error in log:*spamReceiveTask: Apr 26 11:30:46.301: %CAPWAP-3-DISC_INTF_ERR2: capwap_ac_sm.c:1468 Ignoring Primary discovery request received on a wrong VLAN (21) on interface (29) from AP ec:c8:82:ab:ed:00 Nothing changed in infrastructure. AP's are in VLAN 21, AP-Manager interface is in VLAN 21. Ap-Manager, Management Interface and Dynamic Interfaces are in PortChannel (LAG) = Interface 29.
View 8 Replies View RelatedCisco Wireless :: Configure MESH On WLC4402 With LAP1242?
Mar 12, 2013I have a Cisco 4402 WLC running version 4.2.112.0 controlling 20+ AIR-LAP1242AG-E-K9 access points running IOS 12.4 (10b). I'm trying to setup an additional AP as MESH. When I try to change the mode from local to bridge, on what will be the rootAP, I get a message stating that bridging is not support on this unit.
View 4 Replies View RelatedCisco Wireless :: WLC4402 And 104x H-REAP Mode
Mar 2, 2013Is there is is any posibility to run WLC4402 and 104x family in H-REAP mode.
View 8 Replies View RelatedCisco Wireless :: WLC4402 - Put Strong Encryption Mode?
Feb 14, 2012I have one WLC 4402 & arround 29 Access point (1130) in our enterprise network. Wireless users LAN segment is diffrent from wired users.Wireless users like Laptop users, Mobile users & ipad users which are connetced with this wireless & using enterprise network.
Presently we are using WEP mode for security key. This WEP key are week & can be cracked easily. so security point of view i want to put strong encription mode.Presently i do not have any radius server.I found there are some modes are available Like WPA, WPA2 with PSK etc.
will there any problem with wireless users to access application after changing the mode? Which mode will be stronger & could not be crack. Could we achieve without radius server or not?
Cisco Wireless :: Mesh LAP Strange Reload In WLC4402
Sep 1, 2011Our costumers has implemented 2 AIR-WLC4402-50-K9 with Software Release 7.0.98.0, the wireless infrastructure consist in 2 Root-Mesh-LAP and 8 Mesh connect over-the-air to deploy outdoor coverage.
All the LAP are Aironet 1520 Series Mesh Access Points with equipped with 3 antennas for 2.4GHz and 1 antenna for 5GHz (backhaul).For one year all seems to be ok, yesterday after a power outage of one Mesh-Root-LAP, 5 Mesh-Lap continues reload each 10-12 minutes, on the WLC Log you can see event like a reboot from AP Console, on the LAP console i can capture this event before the reload:
Log on LAP Mesh
%DOT11-6-GEN_ERROR: Error on Dot11Radio0 - Not Beaconing for too long - Current 0 Last 0
%SYS-5-RELOAD: Reload requested by Dot11 driver. Reload Reason:
Radio Not Beaconing for too long ....
LWAPP-5-CHANGED: CAPWAP changed state to DOWN
AP1780-Mesh uptime is 11 hours, 10 minutes
System returned to ROM by power spike
%DOT11-6-GEN_ERROR: Error on Dot11Radio0 - Not Beaconing for too long - Current 0 Last 0%SYS-5-RELOAD: Reload requested by Dot11 driver. Reload Reason:Radio Not Beaconing for too long ....*Sep 1 16:05:43.399: %LWAPP-5-CHANGED: CAPWAP changed state to DOWN
What does it mean? That the beacon signal trasmitted from Root-Mesh-LAP cannot reach the Mesh-Lap and so the Mesh-LAP force a reload?Where we should search the cause? In the power instability or in a interference on the 5GHz radio interface?
On one of mesh Lap I found a strange reason for a releoad:AP1780-Mesh uptime is 11 hours, 10 minutesSystem returned to ROM by power spike
Log on WLC
Log System Time Trap
0 Thu Sep 1 17:31:11 2011 AP Disassociated. Base Radio MAC:00:22:be:41:33:00
1 Thu Sep 1 17:31:11 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:22:be:41:33:00 Cause=Heartbeat Timeout Status:NA
2 Thu Sep 1 17:31:11 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:22:be:41:33:00 Cause=Heartbeat Timeout Status:NA
[Code]....
Cisco Wireless :: Limited P2P Communication And Broadcast Forwarding On WLC4402
Jun 6, 2012my question regards to a pair of WLC 4402 with 7.0.98.0 software.Actual, our security policy does not really allow any peer-to-peer communication in a wireless LAN. Therefore we set the 'P2P Blocking Action' to drop, and the 'Broadcast Forwarding' feature to disabled (default).But now there is a special requirement for two mobile endpoints to communicate with each other, because one device controls the other.To test the communication, we first disabled P2P Blocking (without success) and further enabled Broadcast Forwarding to bring the communication up. Now it works, but the configuration disagrees with our policy.
1. Is there an alternative configuration as described possible, so that we do not violate the security policy? To allow only p2p connection between the two devices, ist should also be possible to drop any else by an ACL. But how to fix the problem with the broadcast, because of the needed ARP? My idea was to use a static ARP entry, but as far as i know, one of the both devices is not able for it.
2. Because, I did not find any detailed documentation:
2a. with enabled Broadcast Forwarding, the controller forwards all broadcast for any configured SSID, right?
2b. is the broadcast limited to the source VLAN/SSID?
2c. is the broadcast limited to an AP, to an WLC, or is it broadcasted to every AP on every WLC that has the relevant SSID?
we already have two new 5508 but not in an operational state now, because we plan to implement new 3600 APs.Do these WLCs offer more/another circumstances or possibilities?
Cisco :: WLC4402 Can't Connect To Wireless Using Certificate With Android Device
Jan 2, 2013I'm trying to connect to my wireless network using an android device with certificate but with no success.I'm using a WLC4402 7.0.235.3 SSID Security (WPA2 Auth802.1X + CCKM) [code]
View 7 Replies View RelatedCisco Wireless :: Cannot Connect To Wlc4402 Via Console - Hardware Failure?
Jun 21, 2007I made a lot of tests during some days with a wlc4402 and everything was ok.
One day when I tried to reset the system I had a lot of errors (see attach) and could not go on. After changing the image the following output appeared: "RAM Disk Image Integrity Check Failed (Bad Magic Number) Hanging". Now I have no response from the controller.
Cisco Wireless :: AIR-WLC4402-50-K9 - Access Point Not Coming Up After Upgrade Image
Sep 18, 2011I have AIR-WLC4402-50-K9 WLC i that current IOS is 7.0.98.218 and i upgraded with 7.0.116.0 IOS but after upgrading and reboot the WLC from 15 access point 3 access point are not coming up and 12 are coing up and working fine (4 1142 and 11 1131 series access point) 3 which are not coimg is 1131 series access point. when i login with console to 3 access point its rebooting 2 times and coming on ap: prompt.
In between that i reloaded the WLC one more time because from 15 acess point only 4 aceess point are came up and i also cleck the show boot on wlc its output is 7.0.116.0 (default) 7.0.98.218 (active) so i reload the wlc and checked out of 15 acess point now 12 acess point are up and still 3 are not. And i also checked the output of show boot command its 7.0.116.0 (default)(active) 7.0.98.218
So i things its because of when 2nd time i reload the wlc the remaining 3 access point are getting.
Cisco Wireless :: AIR-WLC4402-50-K9 - After WLC Reboot Only One Wireless AP Can Join
Mar 1, 2012I have an issue with my primary WLC AIR-WLC4402-50-K9 running version 7.0.220. After a reboot of the WLC only one AP can join, all others are rejected. After waiting a few hours (about 3) all APs can join the WLC. What I have done is a software upgrade (from 6.0.199.4) on both primary wlc (wlc with the issue) and backup. Following procedure:
1. Reboot primary wlc so that APs failover to backup (succeeded with no issue).
2. Upgarde software on primary wlc
3. To failback all APs from backup to primary I reboot all APs, so that they join again their primary wlc.
A reboot of the first AP was fine, It joined the primary wlc, get new software downloaded, rebootet, joined wlc successful again. Then rebooting the next AP. But this one then does not join the primary wlc for several hours. But it is also not falling back to the backup wlc as the primary is up and reachable. I tried a reboot with the next AP, but same behavior. I was waiting then until both APs were joining the primary wlc again. This happened after around 3 hours. After that I have rebootet all other APs on the backup wlc also. All was fine they immediately joined the primary without any issue. There are no log messages during the time when the WLC does not allow APs to join.. I had similar behaviour last year with version 6 when I rebooted the device. So I dont think this is software related. Also I dont think it's a configuration issue as 1) I have another WLC that uses the same backup controller and this one has the same configuration but works fine also after a reboot. 2) why doesn't it work after a reboot for a few hours, but then all is fine without any config change. After a few hours all is fine for months (until the next reboot).