Cisco :: AIR-CAP3502I Cannot Learn Option 43 From MS Server
Feb 12, 2013
ragarding AP AIR-CAP3502I cannot learn option 43 from MS server but it can learn the DHCP ip address. We have 2 sites that option 43 does not learned by new AP's but other site works ok. I tried also to delete and add the dhcp scope and same issue. My temporary solution will be creating the DHCP pool with option 43 and 60 in the access switch and it work ok, new AP's able to show in the WLC. I just need more information why site AP's cannot learn the option 43 of the MS server but other site AP's work ok. Is this IOS bug? AP's issue? MS issue?
ACE 4710 software A3(2.7) [code] Why is the fail-on-all option missing from the serverfarm that is of type redirect? This option is something that I would actually need in a certain situation.
I am using a WLC 5508 and its internal DHCP server. I cant find anywhere I can setup option 43. However, the access points are connected in just fine. Do I need to worry about setting up a seperate DHCP server to get option 43 setup properly?
I wonder if there is a dos command in XP that can display all current active IPs that are on the local network's router. So that i don't need to login to router's interface and still learn all current active IPs on the local network.
I'm someone who has a long background of computers but it's generally just giving general advice, building them, overclocking them and troubleshooting standard 'Home PC' type issues mostly with hardware but some software as well. I really want to start to expand my knowledge somewhere else within computer hardware and software to improve my job prospects in this area. I'm trying to move towards more of a Network/Server admin/support type career and I'm just wondering where the best place to start learning about something like this might be? I don't even know where to begin.
i got CCNA but i feel that it doesn't teach me how to build networks for business and how to chose an network architecture. What is the best way to learn this? Also, what is the best way to learn how to build a wireless network for a company that runs on multiple floors without user losing wifi connectivity when they roam
I have a hub / spoke configuration, with about 9 spokes. All connect ot the main office over a VPN, all native Cisco routers (2900 series)I want to use netflow to monitor traffic, and I started, but my results are not what I expected. I don't think I configured it properly.
Several interfaces have sub-interfaces, so if I'm reading correctly, I only export flow from the physical intyerface, not the sub-interfaces. Correct?I want both inbound and outbound traffic, so do I use the command twice with ingress and egress?What is the difference between V5 and V9?
Finally, how does NBAR fit in this? I want to see applications as well as just packets.
I convert IOS Cisco AP 1130 LAP to 1130 Autonomous mode. Well, the periphericals - clients connect to SSID AP no recieved I.P Adress, I think that is not possible active option DHCP server in AP 1130 dispositive. In mode I.P static clients the connection is established successfully.
How can I configure Cisco 200 (SG200-08P) to learn Voice VLAN and CoS/DSCP from upstreamCatalyst 2960?
The Cat 2960 is today used together with LLDP-MED to announce config to Aastra IP Telephones. In some cases I need to use a small switch inbetween and plan to use the Cisco SG200-08P for this. However, I would like to avoid manual config of the Cisco 200 switch.
This summer the IT department at my location rolled out a little more than 100 AIR-CAP3502I-A-K9's to much success. We have had an issue with only one AP. This paticular AP must have gotten unplugged during the updating process after the initial conneciton to the controller was made as the LED currently blinks red-blue-red, indicating an error in the flash memory according to the manual.
We've just replaced some 1240 LAPs with 20 x 3502i.
Seem to have a problem, most of the 14 * 3502i have regersted on the network and working, 6 arent connecting and log below. I've replaced one of the AP with a differnt one, same model and batch and this works.
WISMs on 7.0.98.0 Scirpt *Mar 1 00:15:16.015: %CAPWAP-5-CHANGED: CAPWAP changed state to
i've one of my 3500 that when finish to download the os, the front led stop working. During the power on and all the test the led is flashing in various colors pretty ipnotizing :-) When it bacame operative, the led stops. If i issue the test led flashing console command it works.
I have 1 cisco AP (CAP3502I) which is not able to associate with WLC (version 7.0.235.0), using CAPWAP. Simply from debug I can see that AP is trying to contact WLC on port udp/5246 but can't see any response from WLC.
*Oct 19 07:06:50.055: UDP: sent src=x.x.x.x(4271), dst=wlc.wlc.wlc.wcl(5246), length=47
AP is getting config about WLC from DHCP option 43 and have own reservation to get same IP address (+default GW). AP is NOT associated but as it has IP address from DHCP then it is pingable. But don't know why, but I'm not able to tracert/traceroute to this AP, as I can see it is getting packets but it is not responding.
But on different locations, where are same APs model (associated with WLC) I have no problem with traceroute it, as APs are responding.
My question: It is not related that AP is not able to associate with WLC (still working on it) BUT should I be able to traceroute/tracert to unassociated AP (to his IP) and get response???
NOTE: ==> WLC is in DC and AP on one location, so diagram could be: WLC ---- L3 device ---- Provider MPLS router..........Provider MPLS router ---- L3 device -- L2 switch --- AP (CAPWAP)
@It means that there is NO FW on tha way :-)
I check many other APs with same model and non of them has problem to respond for traceroute, but this particular unassociated one has :-
Can i run both 2.4 and 5ghz at the same time? so my N user's can connect at 300Mpbs on the 5ghz bonded, and my G users can connect to 54Mbps?Also i ask because of coverage, my 5ghz does not cover as far as the 2.4 so those at the extremity's could at least get G with a good signal?
I have this issue after Cisco send us RMA. Whenever i restart the AP, it wont able to auto boot. I have to type command manually to boot the AP. Is there any command or way to make this AP to auto boot?
I have 10 new AIR-CAP3502I-A-K9 connected to a WS-C3750X-48PF-L switch. 8 of the APs power on and connect perfectly, but two are problematic. Both devices are granted power, but they never go past the stage of getting power from the switch. A look at POE shows: [code]
Where the AP that is not working is connected to Gi1/0/4. The interface shows down/down. I've tried shutting the interface, removing power, cdp etc.
Are there any other tricks you can think of to get it working or would you say that it's 2 faulty APs? I am not based at site unfortunately so I cannot console to the APs and check them out.
I'm wondering if there is an easy way to change the regulatory domain on a lightweight access point. The reason I'm asking is someone accidentally placed an order for AIR-CAP3502I-N-K9 access points instead of the AIR-CAP3502I-A-K9 flavored ones. I can see how it happened, since undoubtedly someone asked for the "N" access points, thinking 802.11n, and the other person was thinking AIR-CAP3502I-"N"-K9.
do I have to RMA them, or is there a way to magically turn them into the ones flavored for the Americas?
Any problem while using SFTP option in ACS5.3.I am trying ot use host-key sync command but giving below error.
ACS/admin(config-Repository)# host-key sync % Error: First character must be a letter % Error: Invalid ip address or hostnameSOK-S12-ACS-1/admin(config-Repository)# host-key sync% Error: First character must be a letter% Error: Invalid ip address or hostname
As per documentation this command needs to be added directly.
Does the two listed POE switch ports on the 880 series routers are active out of the box (default) or is configuration or extra parts required as internet pictures appear to show what looks like a power connector new to the POE ports?
In one of our regional office I want to terminate 2 Internet links on a single 2811 Router and use both the links as primary and backup to enable site to site VPN. This also gives redundancy option if primary link fails. The Router has total 3 FE ports.
Current setup is terminating one internet link only on the router and establish site to site VPN to our HQ
I have installed cisco lms4.1, seems to berest all working fine. But am not finding a option to enable email seetings options to send reports. I have already set smtp servers, through whihc threshold alerts are trigering, but am unavle get best practice reports. as per document, email setting option is available under Reports>reports settings. But I cant see email setting option under report setting, only 'set report path' is available.
I see the WS-SVC-AGM-1-K9 was EOL Jan 2010 ,What is the suggested Product Migration Option? Also if any is using this WS-SVC-AGM-1-K9 I would like some feedback ,Our problem is listed below and we are wondering of the WS-SVC-AGM-1-K9 will work ?
Looking at the best option to detect attempts at cracking our SIP servers. We see connections from scanners on the internet trying to brute force SIP passwords reasonably often, and would like to be alerted to them happening. Essentially we see hundreds of SIP registration attempts or Invites from the same IP, and this is how we know it is dodgy.
I have 2 Catalyst 3750-E and I have to make a uplink beetwen them with optic fiber but the uplink will be at 1GB not with 10GB but the default port speed is 10GB on the optional module.I have a CVR-X2-SFP but I don´t know the cli command to convert the Te3/0/1 and Te3/0/2 on Gigabit Interfaces for SFP, what is the command?
Im trying to find an affordable Cisco switch with similar capabilities and features as the WS-C3560X-48T-S (L2/L3 routing as in IP Base, dual power supply, etc.).
I see the WS-SVC-AGM-1-K9 was EOL Jan 2010,What is the suggested Product Migration Option? Our problem is listed below and we are wondering of the WS-SVC-AGM-1-K9 will work ?,Looking at the best option to detect attempts at cracking our SIP servers. We see connections from scanners on the internet trying to brute force SIP passwords reasonably often, and would like to be alerted to them happening. Essentially we see hundreds of SIP registration attempts or Invites from the same IP, and this is how we know it is dodgy. If the Anomaly Detector can alert us to this type of traffic, it will be much easier to stop them quickly.
We have Cisco 6509 switch, in which DHCP is enabled and now we have WDS(Windows Deployment server) that needs option 60 to be enabled on DHCP scope for deplyoing OS remotley to PC's. Where to get sample configuration to enable the option 60.
I upgraded the firmware to latest and apparently i've lost couple of options inlcuding TCP Dump in diagnostic as well as I cannot find how to disable/enable an ethernet port.
