Cisco WAN :: 8510 - BVI On Catalyst 3600 Can't Communicate With It
Jul 27, 2011
Have been struggling with a connectivity issue following a recent power surge from a storm. A BVI from Cisco Catalyst 3600 cannot communicate with our local network.
We have several satellite connections which connect to us via ADSL. From these satellite offices I can talk to the Cisco 3600 we have here at our central office (BVI 10.60.112.1). There is a connection from the ATM port on the Cisco 3600 which goes to an ATM port on a Cisco Catalyst 8510 and there is an Ethernet connection from that 8510 to the core switch on our local network (Catalyst 6509).
Since I can talk to the 3600 without issue, I believe that the issue is the 8510 config.
There are only two ports in use on the 8510.The ATM port on the 3600 is connected to the 8510's ATM0/0/1.The 8510's ATM1/0/0 (622MM) is connected to our local network's core.There is activity on both ports of the 8510, but from the local network I cannot see 10.60.112.1 and from the 3600 I cannot see the core.
The 8510 config looks pretty default, like some things were "lost" during the surge (we had backups of the 3600 and not the 8510). The config goes as follows for the 8500:
[code]....
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Feb 13, 2013
I would like to get using of course SNMP, list of client IPs connected to VLAN in Cisco Catalyst 3600.So far, I have pseudo-algorithm made by me which obtains those IP addresses, but I am not sure if this is done in right way :
1) Receive all IP addresses from Catalyst using oid 1.3.6.1.2.1.4.20.1.2. I get something like :
IP-MIB::ipAdEntIfIndex.10.10.2.1 = INTEGER: 152
IP-MIB::ipAdEntIfIndex.10.10.2.251 = INTEGER: 152
IP-MIB::ipAdEntIfIndex.10.10.3.251 = INTEGER: 151 and so on.
2) Get ifIndex of VLAN (oid 1.3.6.1.2.1.4.20.1.2.10.10.2.1.<IP_ADDRESS>) for particular IP address from above list :
IP-MIB::ipAdEntIfIndex.10.10.2.1 = INTEGER: 152
IP-MIB::ipAdEntIfIndex.10.10.2.251 = INTEGER: 152
IP-MIB::ipAdEntIfIndex.10.10.3.251 = INTEGER: 151
3) Get VLAN name (oid 1.3.6.1.4.1.9.9.46.1.3.1.1.4.1.<IF_INDEX>) If_index is borrowed from list above :
IP-MIB::ipAdEntNetMask.152 = No Such Instance currently exists at this OID
IP-MIB::ipAdEntNetMask.151 = No Such Instance currently exists at this OID
In the third step I have this problem, that instance can not be found in OID. It is weird, because for about forty IP addresses i can find about their 10 VLAN names to which they are connected.
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Mar 7, 2012
We have 3 or 4 older sites that connect back to our central site using ATM over 2 T1s. This connection is for both voice and data. Equipment is a 3640 router and 8510 switch. These are our last sites on ATM, and we'd like to move them away from ATM as soon as we can.
Looking at the Cisco documentation, it looks like we could use 3925s at the central site and at each of the remote locations, with VWIC3 cards (we're using VWIC first generation cards now in the 3640s), and use the drop and insert capability to handle voice and data. I had done some setups like this at a previous job... it's been a couple of years, but hopefully I still got the concept. If I've got this correct, what do we need for the connection to the phone system?
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Jun 3, 2013
I found following spec in 8510 controller data sheet
Interfaces and Indicators
#• 2 x 10 Gigabit Ethernet interfaces
#• Small Form-Factor Pluggable (SFP) options (only Cisco SFPs supported): SFP-10G-SR
#• LED indicators: Network Link, Diagnostics
#• 1x Service Port: 10/100/1000 Mbps Ethernet (RJ-45)
However, I need Long Range SFP, i.e SFP-10G-LR
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Nov 25, 2012
I have a Cisco 8510msr that is connected back to back with a 7206vxr across a 155Meg connection.I receive lots of Output drops on the 7206vxr interface facing the atm switch. When I do the following command:-
kwdair9#sh atm int atm 1/0Interface ATM1/0:AAL enabled: AAL5 , Maximum VCs: 4096, Current VCCs: 27 Maximum Transmit Channels: 0Max. Datagram Size: 4528PLIM Type: SONET - 155000Kbps, TX clocking: LINECell-payload scrambling: ONsts-stream scrambling: ON797522 input, 881483 output, 203946630 IN fast, 223768062 OUT fast, 0 out dropVBR-NRT : 110288 Avail bw = 44712 <====
I only have 44megConfig. is ACTIVEkwdair9# I only get 44Meg of the available 155Meg.There is no QOS on the router and the only commands I can find that vaguely see that refer to QOS are on the ATM switch:-
atm address 47.0091.8100.0000.0007.0d87.b201.0007.0d87.b201.00atm router pnnino aesa embedded-number left-justifiednode 1 level 56 lowest redistribute atm-static?why this is acting like a DS3 link and not a 155Meg link?
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Jun 4, 2013
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How to reset DSP on the 2600 and 3600 without reset the controller or reset the routers.
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Mar 5, 2012
I got a few Cisco Aironet 3602i. The minimum WLC version to support these is 7.1.91.0. I am planning to upgrade to 7.2.103.0. The minimum WCS version to support these WAP is 7.0.220.0 and the next available 7.0.230.0. Checking the release notes for both of these WCS versions, there is no mention of support for WLC versions listed above.
URL
Am I missing something here ? What versions would be required on WCS and WLC to make all the three entities (WLC, WCS, WAP) inter-operable ?
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Apr 25, 2013
we have this:1x wlc 5508 7.2.1031x cisco prime infrasture physical appliance 1.2And for test of clean air 1x ap 3600 seriesBut i have a question if i would like see bluetooth device in neighborhood. On the cisco web i founded 3355 or virtual appliance.
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Jul 9, 2012
I have currently a Cisco 3600 router, it has three interfaces (all ethernet interfaces only).We being a client, our requirement is, we want two links one being the primary and one secondary for the fail over.My ISP has done certain configurations, but I am so puzzled what really has been done. I asked with them and they told that they have provided us one public IP 202.166.217.248 via Fibre--> Media Converter-->Ethernet 0/0.At the same time, they have given us a pool of addresses of the network 202.166.216.48/29 through the interface Ethernet 2/1.And we have used all the available public IPs in the server farm.They have told that, for the failover purpose via wireless, they have even used an IP address 202.166.213.114/25.
Now, where my confusion lies is, cant they provide the pool address via fibre? What is the significance of the ip that has been provided via fibre? What actually is its purpose? Isn't it consuming an extra interface ?Cant we have both the primary and secondary link excluding that one additional process?Or, am not understanding the real working mechanism how ISP distribute the internet?
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Oct 18, 2012
Can you use a Cisco 3600 to do a P2P bridge? Using the MAP's ethernet port to connect to a remote LAN? On that remote LAN can you have lightweight APs that connect to a controller on the RAP side?
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May 7, 2012
This is one I am having a hard time finding an answer for. How many clients can a 3600 AP support? For 150 clients on one of these, what would the throughput be for each client?
If my calculations are correct, the device can deliver 420 Mbps, which gives each client roughly 2.8Mbps. Is this correct?
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Nov 4, 2012
I have a router 3600 with a power connector kind RPS but I don't have a RPS system, Do it exist a kind of wire that I can connect directly from my router to AC?
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Mar 26, 2012
we have a customer with a wifi deployment aruba 3600 controller based. Corporate SSID authentication is EAP-TLS double machine and user authentication through ACS 4.2 against AD and Microsoft AC PKI infraestructure based; it was working ok. After migrating from ACS 4.2 to 5.2, both authentication (machine and user) are reported as succeed by ACS but aruba controller does not recognize machine authentication. It seems that controller sees two authentication users and not an machine followed by and user one. We have revised configuration in detail and it seems correct. We begin thinking it could be a bug .
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Jun 25, 2012
if the mounting bracket for 3600 AP is the same as the 3500/1140/1040 mounting bracket? I'm suspecting it's not as you can get modules that fit onto the back of the 3600 APs.
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Jan 28, 2013
Cant find the software version on my NCS .Apparently once we start using 3600 APs then we need to upgrade.Cisco AP 3600 was introduced in the 7.1.91 or later code stream and is supported by the following: Cisco 2500, 7500, 5508 and WiSM2 Series Controllers, and WCS 7.0.220 or later and NCS 1.1 or later.
Problem is no matter where i look i cant find the current software version for it.
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Jan 13, 2013
I am not having much luck getting it converted via normal ways.
It times outs on TFTP server when you hold the mode button (a 3500 is working fine doing the same thing).
I try the old school way of archive download-sw but it isn't fast enough before it re-dhcp's because it can't find a controller. "*Mar 1 01:17:51.123: %CAPWAP-3-DHCP_RENEW: Could not discover WLC using DHCP IP. Renewing DHCP IP..' Even if I set a static IP address.
Is there way to disable the join process while I upgrade the software? I guess fire up a controller for it to join. I hope I don't have to have a controller to convert these.
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Nov 21, 2011
i still newbie to configure eBGP, i have Router 3600 series, and i configure BGP neighbor to my ISP, but the peer still don't established,there is warning like this, Connections established 339; dropped 339 "Last reset 2w4d, due to Peer closed the session No active TCP connection"
any one can explain to me about "due to Peer closed the session"? i've read some documents for troubleshooting BGP, and do some step to troubleshoot.
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Jul 22, 2012
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May 8, 2012
i'm going to upgrade a 5508 wlc code from 7.0.116.0 to 7.1.91.0 to add 3600 series access points having it all manageable via WCS ver 7.0.230.0 it seems to be possible, as it is explained in the compatibility matrix found on [URL]now I have to download the file to the controller...
AIR-CT5500-K9-SPECIAL-7-1-91-0.aes
(direct update possible)
before doing that I'd like to know if I will loose my configuration on the controller i'm concerned about that because the release document is not clear:
- We highly recommend that you back up your controller's configuration files prior to upgrading the controller software. Otherwise, you must manually reconfigure the controller.
- For busy networks, controllers on high utilization, or small controller platforms it is advisable to disable the 802.11a/b/g networks as a precautionary measure.
- Step 5 Disable any WLANs on the controller.
- Step 19 Re-enable the WLANs......
- Step 22 If desired, reload your latest configuration file to the controller. (reload config after reenabling wlans?another controller another question .....: a cisco wlc 2100
found 2 update files
AIR-WLC2100-K9-7-0-230-0-ER.aes
AIR-WLC2100-K9-7-0-230-0.aes
why 2 update files this time? what file to update first?
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Jan 9, 2013
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Mar 6, 2013
I´m trying to test anntenas in a AIR-CAP3062E-A-K9 the problem is that when I´m below the AP the speed is weak, the AP es with a WLC, so I was wondering if do you know a command or a form to test the anntenas or the Radio.
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Mar 26, 2013
I have a 5508 controller with a bunch of 3600 Series APs. I did all the basic config on the controller and added all the APs through distribution port #1. Now I was trying to config a second interface ( port #2) and use it for the Guest SSID on a separate VLAN. After I rebooted the controller, it dumped all the APs. I would like to know if this is normal, If I need to enroll the APs everytime I reboot the controller.
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May 6, 2012
I am working on my CCENT after getting my A+. I have an old 3600 router and I am following CBT Nuggets to configure it. CBT Nuggets seems to have an IOS that supports VLAN and IP Addresses and it looks like mine only goes up to Token Ring so it doesn't mirror the instruction. I know it's an old router but is there a software release (like the 12.4 maybe?) that would allow me to follow the CBT Nuggets more accurately so that I can set the switch up for IP Addresses and VLAN instead of limiting me to token ring?
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Nov 12, 2012
I have to prepare an 3600 Capwap AP for autonomous functionality!
The following image was downloaded: ap3g2-k9w7-tar.152-2.JA
The release notes say: Site-Survey Only Mode for 3600, 3500, and 1550 Access Points You can install Cisco IOS Release 15.2(2)JA on Cisco Aironet 3600 and 3500 Series access points and on 1550 series outdoor access points to perform site surveys. This release runs on these access points with limited functionality. You can manually adjust these settings on the site-survey access points:
• Channel on each radio
• Transmit power on each radio
• Enable and disable the radios
• Manually set basic and supported transmit rates
• Enable advertised cell power in beacons to client to enable DTPC for doing active surveys
• Enable and disable SSID broadcast in beacons
• Enable open authentication
My Question is: Where can i find a instruction for downgrading an AIR-CAP3602i to Autonomous 3600 AP? Is it complicate to get the AP running, or what do i need for "downgrading"?
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Nov 19, 2012
I am running LMS 3.2 and can not see the Nexus 5596 / ME-3600X-24FS-M Cisco switches on Cisco works LMS 3.2. Where I need them most is DFM the devices come up as unknown. An example below 10.125.202.1 is NExus 5596 and the rest are ME3600.
208.10.125.202.1UnknownN/AN/A209.10.115.1.4UnknownN/AN/A210.10.115.1.3UnknownN/AN/A211.10.115.1.2UnknownN/AN/A212.10.115.1.1UnknownN/AN/A
going through the article below looks like its not supported
[URL]
What are the options I have next ? Can I upgrade to LMS 3.3 or only do an upgrade for DFM ?
Want to avoid LMS 4 as that's an installation from scratch.
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Mar 20, 2012
We have an existing Cisco 2621 XM router with an ADSL interface connected to BT Broadband. Basic layout below:
Internet------ADSL on Cisco 2621 ------ Pix 506e ---- 3600 switch with inter VLAN routing to multiple VLANS
There are 5 static IP addresses. The internal FE port on the 2621 has one external assigned to it. The outside int of the PIX has another external IP assigned from the 5. The other 3 are NATd through to internal IPs via the PIX to internal servers etc.
The ADSL is being upgraded to BT Infinity. This new service comes with a separate VDSL modem and a separate BT router. Ideally I want to ignore the BT router and use the Cisco 2621 as it has 2 FE ports and I suspect I could do something using PPPOE.
So New layout would look like
Internet ----- BT VDSL modem------ Cisco 2621 ----- Pix 506e ---- 3600 switch with interVLAN routing to multiple VLANS
I think it is a bit strange the way it is setup as 2 static IPs cant be used. There is an opportunity to use a ASA 5505 which may become available.
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Feb 3, 2013
I want to use the flexconnect in the same network where the wlc is located. Normally we will do it for over WAN and branch office. But I want to use in the same main office to avoid more bandwidth utilization on my distribution layer. Wlc is connected on Distribution switch.I want to do local switching in the access layer switch.
The below is the sample topology. But real topology contains nearly 200 AP's(3600 series) and 20 access switches and so on.....So there is a chance of 200 AP * 350 Mbps can flow on the distribution layer.So ,
1)If I use flexconnect any issues will be occuring?
2)Does it cause any impact on VOWLAN?
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Apr 3, 2013
I am trying to build a bridge between two of my access points. Both the access points connected to the wireless controller. I have changed the AP mode to "Bridge" after changing the power to custom.
The access points have both rebooted - but never "joined" the controller again. I have checked on the following pdf.
[URL]
One thing I can see - if I run a ping to the last IP.. every now and again I get a single response then it drops again. Via the console on the access point I can see it's getting to the controller, getting its name then reading something that caught my eye
"
*Apr 4 11:41:24.451: %CAPWAP-3-ERRORLOG: Go join a capwap controller
*Apr 4 11:41:19.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 57.24.10.53 peer_port: 5246
[Code]......
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Apr 23, 2013
I am don't need anything unusual and I would love to go with the 2600/3600 APs, unless mixing them up is a problem.
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Oct 14, 2012
I am looking for the Maximum Power Settings Spec for the 3600 AP. The one from 2008 is too old. Does an update exist? The AP Spec itself does not show power levels by channel and regulatory domain which is what I need. If I can't get the spec, I will have to query the AP using "show ap config 802.11x apname" for each config I need.
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Feb 8, 2013
Lost my access points to controller. Not sure if it was related to upgrade from 7.1 to 7.2, or something else.
The console log on APs shows;
*Mar 1 00:01:09.394: %CAPWAP-3-ERRORLOG: Go join a capwap controller
*Jan 1 10:24:23.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 142.100.64.8 peer_port: 5246
*Jan 1 10:24:23.424: %DTLS-5-ALERT: Received FATAL : Certificate unknown alert from 142.100.64.8
*Jan 1 10:24:23.424: %CAPWAP-3-ERRORLOG: Bad certificate alert received from peer.
*Jan 1 10:24:23.424: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 142.100.64.8:5246
*Jan 1 10:24:23.424: %CAPWAP-3-ERRORLOG: Invalid event 38 & state 3 combination.
All 3500/3600 APs, had been in production for months.
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Jun 3, 2012
I've got a client who purchased numerous 3600 series AP's (3602i to be exact) and would like to add them into their WLAN 4404 controller. They're currently on 5.x system code so I plan on getting them upgraded to the latest 7 code.
They currently have a number of AP's adding and working fine. Once the WLAN controller is upgraded, does anything specific need to be done within the WLAN gui to add in these new 3600 series AP's?
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