[c-nsp] Access Point 2 SSID's Trunked to Vlan's

Hello, I'm new to using access points and what I would like to do is setup an 1131ag with a trunk to a 2960 switch, then have two different ssid's which would be mapped to two different vlan's on the 2960. Does anyone have an example config for something like this? Thanks, Dan.

[c-nsp] default route behavoir

Hello, I'm unsure how the default route behavior is supposed to be on a 3560 switch. I have a remote office that is connected with two wireless links to a main building. Right now I have this in my configuration for redundancy, but it is using both links and just randomly taking either one. ip

Re: [c-nsp] Access Point 2 SSID's Trunked to Vlan's

That all makes sense. What other technologies, besides wireless lan controllers, would make it possible to roam from ap to ap? Dan. On Dec 18, 2007 8:17 AM, [EMAIL PROTECTED] wrote: Hi, If I copy this configuration to my other ap's in the building will a client(notebook) automatically

Re: [c-nsp] Access Point 2 SSID's Trunked to Vlan's

radio in an AP. Fred Reimer, CISSP, CCNP, CQS-VPN, CQS-ISS Senior Network Engineer Coleman Technologies, Inc. 954-298-1697 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, December 18, 2007 9:17 AM To: Dan Letkeman

Re: [c-nsp] Access Point 2 SSID's Trunked to Vlan's

PortVlans in spanning tree forwarding state and not pruned Fa0/1 200 Dan. On Dec 18, 2007 3:29 PM, Kaj Niemi [EMAIL PROTECTED] wrote: Hi, On Dec 18, 2007, at 23:00, Dan Letkeman wrote: Here is my config Switch configuration: interface FastEthernet0/1 switchport

Re: [c-nsp] Access Point 2 SSID's Trunked to Vlan's

- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Letkeman Sent: Tuesday, December 18, 2007 4:35 PM To: Kaj Niemi; cisco-nsp@puck.nether.net Subject: Re: [c-nsp] Access Point 2 SSID's Trunked to Vlan's Kaj, 2950#sh interfaces trunk PortMode Encapsulation

[c-nsp] Voip IP Telephony Design questions

Hello, I have a few questions regarding setting up an IP Telephony Voip system for 18 locations varying in size. Currently these locations have either a few analog phone lines and a couple of phones all the way up to a full PBX with digital phones. The idea is to eliminate all of the old PBX

[c-nsp] ip virtual-reassembly?

Hello, I have a router that is giving me errors like this: %IP_VFR-4-FRAG_TABLE_OVERFLOW : [chars]: the fragment table has reached its maximum threshold [dec] So I did a: Router#show ip virtual-reassembly GigabitEthernet0/0: Virtual Fragment Reassembly (VFR) is ENABLED... Concurrent

[c-nsp] windows wireless authentication

Hello, I have a few 1131ag wap's with the latest ios and having trouble connecting all of our notebooks using the windows wireless zero configuration software. This config seems to work with the intel wireless config software. Is there something wrong with the config or is there an issue with

Re: [c-nsp] windows wireless authentication

I actually found out that they did not have the updates from microsoft. It works fine now. Thanks, Dan On Jan 7, 2008 3:20 PM, [EMAIL PROTECTED] wrote: Hi, I have a few 1131ag wap's with the latest ios and having trouble connecting all of our notebooks using the windows wireless zero

[c-nsp] bridging two eth for ip flow

Hello, I have a 2621 lying around that I would like to use as a transparent bridge and enable ip flow exports on. So the basic idea is to bridge the two ethernet interfaces, then put the device inline with a network. Can this be done? Thanks, Dan ___

[c-nsp] how to secure a vlan?

What would be the best way to go about securing networks on 3560 switches? Currently i'm trunking multiple vlans between 3560's. Each switch has multiple connected networks and ospf is the routing protocol. What I would like to do is secure a vlan so you can't access that network from another

[c-nsp] eigrp and ospf on same switch

Hello, I have eigrp routing setup on all of my layer 3 switches. I have the need to add ospf into the mix. I have it working, but I'm not quite sure I understand why. Here is the config on the 3560 doing both ospf and eigrp routing. router eigrp 1313 router-id 0.0.0.20

Re: [c-nsp] how to secure a vlan?

matched. Cheers, Aaron. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Letkeman Sent: Saturday, March 01, 2008 8:08 AM To: cisco-nsp@puck.nether.net Subject: [c-nsp] how to secure a vlan? What would be the best way

Re: [c-nsp] eigrp and ospf on same switch

3560 w/ospf eigrpcisco 3560 w/eigrp---workstations If I didn't redistribute both ways the devices on both sides could not access each other. Dan. On Sun, Mar 2, 2008 at 1:32 AM, Ben Steele [EMAIL PROTECTED] wrote: On 02/03/2008, at 4:55 AM, Dan Letkeman wrote: Is there a simple

Re: [c-nsp] eigrp and ospf on same switch

That makes sense. This is just for an edge subnet on the network so there will never be redundancy to it, so it should be fine. Thanks, Dan. On Sun, Mar 2, 2008 at 5:56 PM, Ben Steele [EMAIL PROTECTED] wrote: On 03/03/2008, at 2:24 AM, Dan Letkeman wrote: In what kind of scenario can

[c-nsp] QOS Configuration Help

Hello, I am in the process of configuring QOS for our video system. Currently I'm having trouble configuring our 2960's with srr queuing. I have not yet tackled the 3560's. Here is the config I'm working with, there are more 3560's and 2960's, but this should give an idea on how I have

Re: [c-nsp] QOS Configuration Help

On Wed, Mar 5, 2008 at 4:42 PM, [EMAIL PROTECTED] wrote: Hi, I am in the process of configuring QOS for our video system. Currently I'm having trouble configuring our 2960's with srr queuing. I have not yet tackled the 3560's. Here is the config I'm working with, there are more

Re: [c-nsp] QOS Configuration Help

dscp value maps to which queue. Priority queue on the 3560 is by default 1 on the 3560, not sure on the 2960. On Wed, Mar 5, 2008 at 4:32 PM, Dan Letkeman [EMAIL PROTECTED] wrote: Hello, I am in the process of configuring QOS for our video system. Currently I'm having trouble

Re: [c-nsp] QOS Configuration Help

- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Letkeman Sent: Wednesday, March 05, 2008 5:32 PM To: cisco-nsp@puck.nether.net Subject: [c-nsp] QOS Configuration Help Hello, I am in the process of configuring QOS for our video system. Currently I'm having trouble

Re: [c-nsp] QOS Configuration Help

PROTECTED] On Behalf Of Nick Griffin Sent: Wednesday, March 05, 2008 5:46 PM To: Dan Letkeman Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] QOS Configuration Help I'm pretty certain you will not get output on this information based on the qos works on these devices, specifically

Re: [c-nsp] QOS Configuration Help

thing to do to get your head around it is to grab some test equipment and a packet sniffer and capture some packets, change some things and see how it works. Also, have a gander at End to End QoS network design. HTH, Nick Griffin On Wed, Mar 5, 2008 at 5:20 PM, Dan Letkeman [EMAIL PROTECTED

Re: [c-nsp] QOS Configuration Help

- From: Dan Letkeman [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 05, 2008 6:21 PM To: Mike Louis; cisco-nsp@puck.nether.net Subject: Re: [c-nsp] QOS Configuration Help Ok, that would explain some of my problems. But my main question is why won't the 2960 get a match on the ACL? I

[c-nsp] 1131ag qos for 7921g Video

Hello, We are going to be deploying a Voice system soon and I would like to know if anyone has an example configuration for a Cisco wireless access point with QOS configured? I have a good understanding of how the qos works and is configured on our switches, but I'm unsure where to start on

[c-nsp] Video nat traversal

Can a Cisco router be a gatekeeper and NAT traversal box for video calls over the internet? I've been looking at the: http://www.polycom.com/usa/en/products/video/security_firewall_traversal/v2iu_4350t_series.html and I was told that a cisco router might be able to do this as well. Is this

[c-nsp] changing from ospf to eigrp

Hello, I would like to change our layer 3 switches from ospf to eirgrp. Is there a way I can accomplish this on a live system without causing problems? Can I run both at the same time? Thanks, Dan. ___ cisco-nsp mailing list

[c-nsp] 2801 bandwidth limiting

Hello, We have changed our internet connection over from 4 dsl lines to one connection. We have a 25mbit connection provided by a neighboring company and we have an agreement with them that we will only use 10mbit bursting to 12 or 13mbit. What would I need to do on our 2801 to limit our

Re: [c-nsp] 2801 bandwidth limiting

Joe, I tried using the shape command under the policy-map but it doesn't seem to take effect. When I use the police command it does take effect. Any ideas? On Thu, Apr 24, 2008 at 4:35 PM, Joe Maimon [EMAIL PROTECTED] wrote: shaping Dan Letkeman wrote: Hello, We have changed

Re: [c-nsp] 2801 bandwidth limiting

Letkeman [EMAIL PROTECTED] wrote: Bizarre response. It just so happens that it's a shared connection and there is more than 10 available now, and will be getting 20+ in the future. :) On Thu, Apr 24, 2008 at 5:23 PM, Adam Armstrong [EMAIL PROTECTED] wrote: Dan Letkeman

Re: [c-nsp] 2801 bandwidth limiting

the same set of QoS features as the regular L3 interfaces, so you can't shape on these ports. Can you move your uplink to one of the built-in FE ports instead? oli Dan Letkeman wrote on Friday, April 25, 2008 2:37 AM: Luan, I have tried this, but it doesn't seem to take

Re: [c-nsp] 2801 bandwidth limiting

-normal and burst-max and I can't check it easily since I'm using a phone. That may work for you though. CAR is simple and works but it's not as elegant or feature-rich as its more complicated class-based kin. Justin Dan Letkeman wrote: That's kind of what I thought. I will be able

[c-nsp] nat for video call

Hello, I was wondering if anyone has used a cisco router in place of a device like this? http://www.polycom.com/usa/en/products/video/security_firewall_traversal/vbp_4350t_series.html I have the need to do nat/firewall traversal and I was hoping that my 2800 series router could do that.

[c-nsp] 2801 - can it handle this?

Hello, I have a 2801 router with the firewall IOS. I have a 10mbit connection to the internet. There will be anywhere from 100-300 users using this router for browsing the internet at one time. I will be running ips and some security acl's. No voip, maybe one or two video connections. Will

Re: [c-nsp] 2801 - can it handle this?

set in 12.4. most sincerely, Richard -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Letkeman Sent: Sunday, May 04, 2008 12:36 AM To: cisco-nsp@puck.nether.net Subject: [c-nsp] 2801 - can it handle this? Hello, I have a 2801

[c-nsp] 1131ag input and crc errors

Hello, I have an 1131ag that has a lot of input and crc errors on both the wlan interface and the ethernet interface. It seems to be an on going thing, it has the latest ios, and is connected to an edge switch which is connected to the core switch. All other traffic seems to be fine on that

[c-nsp] blocking skype traffic

Hello, Is there anyway to block skype traffic with the cisco firewall IOS? Thanks, Dan. ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/

[c-nsp] preventing unwanted devices on the network

Hello, I'm looking for the best way to prevent unwanted wireless routers or other unwanted bridging devices on a network. For example a wireless router with the wan port plugged in to the network or a router in bridging mode with dhcp off. From other posts I have read about using dhcp snooping.

Re: [c-nsp] preventing unwanted devices on the network

Thanks for this info. I will look into this some more, but I think there should be some stuff here that should help me. On Sat, May 31, 2008 at 4:43 PM, [EMAIL PROTECTED] wrote: Hi, Also I would like to prevent unwanted static ip addresses on this network as well. My current setup is a

[c-nsp] 7961G won't boot

Hello, I have a 7961G that won't boot up. It powers on via poe, shows the cisco splash screen with the checkmark in the bottom left corner, then shows the upgrading screen for a few seconds, then says error on the upgrading screen, then goes back to the cisco splash screen and there is a circle

[c-nsp] combining multiple dsl lines

I have a customer that is wanting to combine 4 adsl connection through one router. In the past I have setup systems where I have taken groups of ip's from the internal network and have route-map'd them to different adsl connections. Is there a way to combine the dsl connections or is using

Re: [c-nsp] combining multiple dsl lines

balancing or ppp multlink could. Another option worth throwing in is the use of ip sla on your routes so as to remove them from the equation should one link go down, can also be done with the route-map using verify-availability on the next-hop option. Ben On 23/07/2008, at 1:39 PM, Dan Letkeman

Re: [c-nsp] combining multiple dsl lines

a back up path, no point forcing traffic down a dsl line that has died. http://www.cisco.com/en/US/docs/ios/12_3t/12_3t4/feature/guide/gtpbrtrk.html - Original Message - From: Dan Letkeman [EMAIL PROTECTED] To: Ben Steele [EMAIL PROTECTED]; cisco-nsp@puck.nether.net Sent: Thursday

[c-nsp] route-map local destination device

Hello, I have a router that is doing some route-map's for various destinations. On the fa0/0 port I have ip policy route-map inet and the route-map's are done like this route-map inet permit 10 match ip address 111 set ip next-hop 187.174.55.2 ! route-map inet permit 40 match ip address 222

[c-nsp] shaping http traffic on a 2821

Hello, I'm wondering if anyone has some good documentation or examples of shaping http traffic on a router. I have been ask to look into this for an educational institute where they don't want to add more bandwidth, but make better use of what they have. The connection is currently a 20mbit

[c-nsp] best way to load share adsl

Hello, I would like to setup load sharing on a 2621 for three adsl lines. Currently each of the adsl connections has a modem/router combo which is doing nat. All I need for the cisco router to do is load sharing or load balancing. What would be the best way to do this and could anyone recommend

[c-nsp] ip cef load sharing

Hello, I have a 2621 router running 12.3(26) and I would like to setup load sharing to multiple adsl lines. When I do a traceroute on the router it randomly picks a dsl line and seems to work fine. But when I do traceroute tests from a workstation it always seems to take the same adsl line. Is

Re: [c-nsp] ip cef load sharing

15, 2008 at 12:12 PM, Rodney Dunn [EMAIL PROTECTED] wrote: Try ip load-sharing per-packet on both egress interfaces. On Fri, Aug 15, 2008 at 12:00:46PM -0500, Dan Letkeman wrote: Hello, I have a 2621 router running 12.3(26) and I would like to setup load sharing to multiple adsl lines. When

Re: [c-nsp] ip cef load sharing

, Aug 15, 2008 at 12:49 PM, Rodney Dunn [EMAIL PROTECTED] wrote: On Fri, Aug 15, 2008 at 12:35:01PM -0500, Dan Letkeman wrote: ip load-sharing per-packet I tried adding this to F0/1 and the trace route works now(it randomly picks either line), but there seems to be issues with maybe the MTU

[c-nsp] content filter placement in data center

Hello, I have a few questions regarding content filter placement and routing in the data center. I would like to place our content/spyware/web filter in our data center, but I would like to place it in such a way that if it fails or has problems that it does not take everything down. Currently

Re: [c-nsp] content filter placement in data center

|| - Thanks, Dan. On Sun, Aug 17, 2008 at 6:17 PM, Adrian Chadd [EMAIL PROTECTED] wrote: On Sun, Aug 17, 2008, Dan Letkeman wrote: Is there a way to connect it to the router and use policy routing, and the verify availability option so that if the content filter is down the system still works

Re: [c-nsp] ip cef load sharing

-packet is if you get another IP routed down all 3 adsl lines and put it on a loopback and NAT everything against that. Ben - Original Message - From: Dan Letkeman [EMAIL PROTECTED] To: Rodney Dunn [EMAIL PROTECTED]; cisco-nsp@puck.nether.net Sent: Saturday, August 16, 2008 3:29 AM

[c-nsp] route availability

Hello, I currently have a four default routes on a 2621 router that is doing load balancing to four adsl modems/routers (which are doing NAT). ip cef ip route 0.0.0.0 0.0.0.0 192.168.11.251 ip route 0.0.0.0 0.0.0.0 192.168.11.252 ip route 0.0.0.0 0.0.0.0 192.168.11.253 ip route 0.0.0.0 0.0.0.0

Re: [c-nsp] route availability

: http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_eot. html Arie -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Letkeman Sent: Sunday, August 24, 2008 07:27 AM To: cisco-nsp@puck.nether.net Subject: [c-nsp] route

[c-nsp] 827 nat translations

How many nat translations could an 827 router handle? This is for a school environment where there are about 300 workstations (assuming that not everyone would be browsing at once) and a 7mbit internet connection. Could this router handle this kind of load? Is there anything I could do to take

Re: [c-nsp] 827 nat translations

connecting via 827's or whatever else works best. Any suggestions would be appreciated. Thanks, Dan. On Sat, Aug 30, 2008 at 12:10 AM, Adrian Chadd [EMAIL PROTECTED] wrote: On Fri, Aug 29, 2008, Dan Letkeman wrote: How many nat translations could an 827 router handle? This is for a school

Re: [c-nsp] 827 nat translations

Is there a way that you can off load the NAT to a router instead of the 827 handling it? On Sat, Aug 30, 2008 at 9:29 PM, Adrian Chadd [EMAIL PROTECTED] wrote: On Sat, Aug 30, 2008, Dan Letkeman wrote: I'm currently running a 2621 just behind the 827(s) which is doing CEF load distribution. I

[c-nsp] Recommended 2800 ISR

I was wondering if anyone has recommendations for a 2800 series router for a 20-30mbit internet connection. I would like to run a firewall IOS and, nat and basic ACL's. Would a 2811 be an appropriate choice? Thanks, Dan. ___ cisco-nsp mailing list

Re: [c-nsp] Recommended 2800 ISR

I have read that document before, do those numbers (2811 - 61.44mpbs CEF Fast switching) mean that it can process that bandwidth with nothing else running on the router? On Thu, Sep 4, 2008 at 7:43 PM, GIULIANO (UOL) [EMAIL PROTECTED] wrote: Dan, Yes. It is a good choice. Take a look:

[c-nsp] load-sharing round robin time?

Hello, I'm doing load-sharing on a 2621 router with ios 12.3(26). ip route 0.0.0.0 0.0.0.0 192.168.11.251 ip route 0.0.0.0 0.0.0.0 192.168.11.252 ip route 0.0.0.0 0.0.0.0 192.168.11.253 This was working just fine, but now we implemented a squid cache just behind the router and it strips the

Re: [c-nsp] load-sharing round robin time?

, then the squid box will actually route directly to one of the gateways, rather than through the 2621... Not sure how your environment is build - Maybe a routing table and some other interface configs would help? Dan Letkeman wrote: Hello, I'm doing load-sharing on a 2621 router with ios 12.3(26

[c-nsp] 1131ag vs 521

Hello, I'm wondering what the main differences between an 1131ag access point and a 521 express access point is? I know the 1131ag has a 5ghz card in it and supports telnet. Are there any other differences between the two? I'm interested in buying about 15-20 access points for one building.

[c-nsp] ips usbflash

Hello, I have configured IPS on a 2821 running the firewall ios. I have the configuration and signature files on a usbflash card. It all works fine until the router reloads, then the usbflash does not mount. Is there a command load it? If I do a show usb device 1 it show the device, and all

Re: [c-nsp] ips usbflash

configured right? also how did you copy the sigs to the usb drive, from a pc? or ftp through the router? On Sat, Nov 8, 2008 at 8:04 PM, Dan Letkeman [EMAIL PROTECTED] wrote: As far as I know yes. ip ips config location usbflash1:/ retries 5 timeout 10 Dan. On Sat, Nov 8, 2008 at 6:56 PM

[c-nsp] routing email domain

Hello, Is there any way to route different email traffic by each domain name? eg: make email from @domain1.com go out route 1.1.1.1 and email from @domain2.com go out route 2.2.2.2 All of this email traffic is coming from the same email server. Dan.

[c-nsp] route problem

Hello, I have setup a guest vlan for internet access. When the users connect to the guest network they get only internet access and no access to any of the servers on the rest of the network. The problem I'm having now is that the users on the guest network cannot access our internal web

Re: [c-nsp] route problem

? Go to next hop...etc.. Rodney On Mon, Nov 17, 2008 at 05:05:42PM -0600, Dan Letkeman wrote: Hello, I have setup a guest vlan for internet access. When the users connect to the guest network they get only internet access and no access to any of the servers on the rest of the network

Re: [c-nsp] HWIC-4ESW

It was a while ago, but If I remember correctly, it did not work on the hwic, only on the integrated ports. You could pickup a cheap 827 or 837 router on ebay to do the pppoe. Dan. On Wed, Nov 19, 2008 at 11:36 AM, Peter Chuba [EMAIL PROTECTED] wrote: Hi, I've got a 2801 whose built-in ports

[c-nsp] ip dns server load information

Hello, I'm interested in using a cisco router as a DNS server and I was wondering if anyone has real world experience or documentation that could inform me as to how many users/clients could one router handle if it were the primary dns server. Also, i'm wondering if there is a way to have a

[c-nsp] vpn configuration

Hello, I have the need to create a vpn between two routers. R2 is behind R1 which is doing nat, and R3 has an interface with a public ip. R3 has to initiate the vpn connection because it has a dynamic public ip. I also need to be able to run ospf across the vpn and monitor the vpn traffic.

[c-nsp] multiple wic-1adsl

Hello, I'm wondering if there is a low cost router that could handle six wic-1adsl cards? I'm looking at replacing six cisco 827 routers (connected to dsl) that are sitting in-front of another router which is doing cef load sharing between the six 827's users---cef load sharing router

[c-nsp] aironet disable ssid when no lan connection

Hello, Is there a command on an 1131ag aironet ap that allows you to disable the ssid broadcast if there is no lan connection to the ap? Thanks, Dan. ___ cisco-nsp mailing list cisco-nsp@puck.nether.net

Re: [c-nsp] aironet disable ssid when no lan connection

I think the shutdown command would work. Thanks! On Fri, Apr 3, 2009 at 11:30 PM, Matthew Huff mh...@ox.com wrote: Will station-role root access-point fallback track fa 0  under the radio interface work for you? On 4/3/09 9:10 PM, Dan Letkeman danletke...@gmail.com wrote: Hello

[c-nsp] passive ftp static nat

Hello, I'm having trouble logging into our ftp server from an external source. It works when you set the client to active mode, but passive mode always hangs. 2821, IOS Firewall Relevant config: ip inspect name SDM_LOW ftp interface GigabitEthernet0/0 ip address 10.10.10.1 255.255.255.252

[c-nsp] 2821 hardware compatibility

Hello, I'm looking at putting in some WIC-1ADSL cards into a 2821 router. I would need to put in 6 of them, but the 2821 only has 4 onboard slots and I was wondering if the NM-2E2W is compatible with a 2821 router so I can add the last two? Thanks Dan.

[c-nsp] cef load sharing timeouts

Hello, I have five 827 adsl routers in front of a 2821 for internet access. The 2821 is doing cef load sharing: ip cef load-sharing algorithm include-ports source destination Browsing the internet works great, but it seems like large downloads timeout often, but not all of the time. When i

[c-nsp] 3560 memory problem?

Hello, I just noticed this on one of our switches: cisco WS-C3560-24TS (PowerPC405) processor (revision E0) with 0K/8184K bytes of memory. Processor board ID CAT1115RH2K Last reset from power-on 13 Virtual Ethernet interfaces 24 FastEthernet interfaces 2 Gigabit Ethernet interfaces The

Re: [c-nsp] 3560 memory problem?

Thanks! 2009/5/11 Lukasz Bromirski luk...@bromirski.net: On 2009-05-11 05:31, Dan Letkeman wrote: Hello, I just noticed this on one of our switches: cisco WS-C3560-24TS (PowerPC405) processor (revision E0) with 0K/8184K  12.2(44)SE Known bug: CSCsq70343. cisco WS-C3560-24TS (PowerPC405

[c-nsp] 827 noise margin

Hello, I have an 827 router that seems to have noise issue's after a while and i'm wondering if it is the device or the line? The noise margin drops down after a week or two of use. If I restart the router the noise margin is back up to about 7 dB. This is what is looks like after a week or two:

[c-nsp] Dynamic DNS updates to Local DNS Server

Hello, I cannot seem to find any information or configuration examples of using a Cisco IOS DHCP server to update A records on a local dns server. I would like to have the router that is running dhcp update the records for a few windows workstation to a bind dns server. Any help would be

[c-nsp] Routing SSDP for Windows Desktops

Hello, I'm struggling with getting media device discovery on Windows 7 working across my network. I have enabled multicast routing PIM dense mode on the respective interfaces where the workstations are located, igmp snooping is enabled, the group 239.255.255.250 exists on all switches, and I

Re: [c-nsp] Routing SSDP for Windows Desktops

Thanks, that worked. But I wonder if windows allows this? I can now see the device, but it seems I have no access if i'm on a different subnet. Dan. On Sun, May 9, 2010 at 11:43 PM, Anton Kapela tkap...@gmail.com wrote: On May 9, 2010, at 10:17 PM, Dan Letkeman wrote: Am I missing

Re: [c-nsp] Routing SSDP for Windows Desktops

defaultish configured, it is localnet, which includes only the local subnet. Regards, dtb On 05/10/2010 09:06 PM, Dan Letkeman wrote: Thanks, that worked.  But I wonder if windows allows this?  I can now see the device, but it seems I have no access if i'm on a different subnet. Dan. On Sun

[c-nsp] router as l2tp vpn client

Hello, I'm wondering if anyone has a configuration example of how to make an l2tp vpn client connection from an ISR? There seems to be many options regarding vpdn, client-initiated, etc. I'm confused as to where to start. I have the connection information for the vpn server, that I have

[c-nsp] ios l2tp ipsec vpn help

I'm struggling with getting a connection to our vpn service provider from our 2821 router. I would like to terminate the vpn on the router so I can route certain traffic through the vpn. Example info I got from our vpn provider is: address: vpn.provider.com username: user password: pass l2tp

Re: [c-nsp] ios l2tp ipsec vpn help

Aktas Sent: Sunday, May 30, 2010 9:50 AM To: 'Dan Letkeman Cc: 'cisco-nsp' Subject: Re: [c-nsp] ios l2tp ipsec vpn help Hi Dan, Have a look this simple example on CCO for configuring L2TP over IPSec. I guess your router should be configured as LAC for your clients and then initiate

[c-nsp] 2821 NAT Limitations

Hi, Wondering if anyone has some experience with the NAT limitations on a 2821 router? I have about 1500 users, which about half of them are on the internet at one time, but we have a proxy web filter appliance that all of the clients connect to that does a website lookup, and check before it

Re: [c-nsp] 2821 NAT Limitations

-- On 10/13/10 4:11 PM, Dan Letkeman wrote: Hi, Wondering if anyone has some experience with the NAT limitations on a 2821 router? I have about 1500 users, which about half of them are on the internet at one time, but we have a proxy web filter appliance that all of the clients connect

Re: [c-nsp] 2821 NAT Limitations

...@zyedge.com wrote: Dan, -Original Message- From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Dan Letkeman Sent: Thursday, October 14, 2010 9:26 AM To: rod...@cisco.com Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] 2821 NAT Limitations

[c-nsp] Constant output drops on etherchannel

Hello, I'm seeing many of our etherchannel's on different switches having output drops: Port-channel2 is up, line protocol is up (connected) Hardware is EtherChannel, address is 001b.d59d.7199 (bia 001b.d59d.7199) MTU 1500 bytes, BW 20 Kbit, DLY 100 usec, reliability 255/255, txload

Re: [c-nsp] Constant output drops on etherchannel

, Dan. On Fri, Jan 14, 2011 at 10:12 AM, Phil Mayers p.may...@imperial.ac.uk wrote: On 14/01/11 16:08, Dan Letkeman wrote: Hello, I'm seeing many of our etherchannel's on different switches having output drops: Platform? IOS version? Config of the interface(s) (routed, SVI, etc.)   Input

Re: [c-nsp] Constant output drops on etherchannel

So is there any way to increase the buffers without causing more damage? Or is this a hardware limitation? On Fri, Jan 14, 2011 at 3:54 PM, Gert Doering g...@greenie.muc.de wrote: Hi, On Fri, Jan 14, 2011 at 12:28:03PM -0600, Dan Letkeman wrote: 3560 or 3560G. Lame switches with too-small

Re: [c-nsp] Constant output drops on etherchannel

dedicated interface.  This may or may not working depending on what's happening on those vlans, but the idea is to reduce the load on each of the circuits. In the end you may be asking too much out of that switch. Klementina On Fri, 14 Jan 2011, Dan Letkeman wrote: So is there any way

Re: [c-nsp] Constant output drops on etherchannel

to start. I know that I need to learn some more about qos, because we do have a voice network that is growing very fast. Do you know of some good documentation or books that I can start with? Dan. On Sun, Jan 16, 2011 at 9:14 AM, Nick Hilliard n...@foobar.org wrote: On 16/01/2011 02:30, Dan Letkeman

[c-nsp] asa routed public network through asa

Hello, I have an odd network design request that I'm trying to figure out. Currently I have an asa 5520 thats configured to NAT a few dozen private networks to one public IP for desktop access. Simple enough. What I want do do is create a private network inside the current network, but give

Re: [c-nsp] asa routed public network through asa

Yes, I only have the /26 with a pre-existing netmask. On Fri, Feb 4, 2011 at 9:54 PM, Jeff Kell jeff-k...@utc.edu wrote: On 2/4/2011 9:16 PM, Dan Letkeman wrote: The asa is running 8.3(2), and I have a /26 from our isp to work with.  One of those IP's currently exists on the routed outside

[c-nsp] 3560 vs 4948 shared buffer memory

Hello, I've noticed a fair amount of output drops from traffic bursts on our 3560G's. This is happening with or without QOS on. So I have been looking a replacing these switches for this reason and others. From what I understand there is a problem with the shared memory buffer space, when

Re: [c-nsp] 3560 vs 4948 shared buffer memory

Yes, I knew there was something I was missing.Thats too bad. Dan. On Tue, Mar 8, 2011 at 10:12 AM, Brandon Ewing nicot...@warningg.com wrote: On Mon, Mar 07, 2011 at 11:15:01PM -0500, Chris Evans wrote: We don't use 3750 or smaller switches anymore due to this.  4948 is deemed data center

[c-nsp] Core: 2x4948 or 1x4503

Hello, We are looking at replacing our core switches (2x3560G). I'm looking at a few options, but the ones that interest me the most is the 4948E-E, and the 4503-E w/two 48 Port line cards and a SUP 6L-E. As far as bandwidth required, we have three esx hosts and two san's. About 40 vm's. We do

Re: [c-nsp] off-topic NMS Suggestion

Intermapper has worked well for me for the past few years, easy to setup, not expensive, and has the ability to make a nice graphical map of all your devices any which way you please. Dan. On Tue, May 17, 2011 at 9:38 PM, omar parihuana omar.parihu...@gmail.com wrote: Hi List, Please could

[c-nsp] EIGRP HSRP Successors

Hello, I'm working on a test configuration for hsrp between two switches where i'm running eigrp, and I'm wondering if its best practice to leave the added successors in the route list? For example, after I made vlan 501 into an hsrp enabled vlan between the two switches it added itself as an

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