Cisco WAN :: WS-C3750G-24WS-S25 Rack Mounts?
Apr 5, 2010I misplaced a set of the rackmounts and it doesn't look like this will take any other set that I have around.
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Cisco Wireless :: WS-C3750G-24WS-S50 Only Supports 25x AIR-LAP1242 Instead Of 50
Sep 1, 2012A refurbisched WS-C3750G-24WS-S50 that we have send to our client should support 50 LAP (the unit says WS-C3750G-24WS-S50 at the back of the unit). Also the "show version" of the 3750 says WS-C3750G-24WS-S50.
He upgraded the WLC software from 4.0 to 5.0 then to 6.0 and finally upgraded to 7.0 now claims the web-interface only shows 25 supported access-points. We never checked the cli from the WLC before the upgrade.
Also he uploaded a old config file from a other S25 intergated WLC controller .
1) What could be the reason for this issue ?
2) How does the upgrading from 25 to 50 LAP work ? Is it like the PIX/ASA with a license key ?
3) When you upgrade the WLC sofware you only use a piece of universel code like the IOS right ?,can it cause a integrated WLC to loose the support for the 50 LAP ?
4) Can you use a config file from a S25 with out issues ?
5) What part-ID do we need to purchase when we want to upgrade a S25 to a S50 ?
Cisco WAN :: Difference Between WS-C3750G-24T-E And WS-C3750G-24T-S?
Feb 19, 2012Is there any hardware difference between Cisco WS-C3750G-24T-E and WS-C3750G-24T-S or they are the same switch with different running IOS?I have an stack of some WS-C3750G-12S-S and want to introduce a new WS-C3750G-24T. My provider offers me only a WS-C3750G-24T-E and I do not know if i am going to be able to downgrade the IOS.
View 10 Replies View RelatedCisco :: Rack Setup For Two 3550s / 2950s?
Nov 1, 2012I have two 3550s and two 2950s. I would like to put these on a rack. Where can I buy a rack? I can't seem to find them on new egg because I'm not sure what the steel frame part is called. And how can I get the steel holders that go on the sides of the Cisco devices to screw them onto the rack?
View 7 Replies View RelatedCisco Switches :: Rack Mount Kit For SRW208P?
Dec 5, 2012anybody with 2 x rack mount kits for a SRW208P that they don't want? I need to rack mount these devices but my predecessor very wisely decided to throw them out and Cisco does not sell the racks as a separate SKU.
View 1 Replies View RelatedCisco WAN :: Rack Unit For 7206VXR And 3945E?
May 29, 2013I was looking for Rack Unit required for 7206 VXR & 3945E but couldn't find it.
View 1 Replies View RelatedCisco WAN :: 3750 / Co-Location Rack Network?
May 20, 2012I am considering running stacked 3750 L3 switches as the edge of the network, which will connect to the ISP. The ISP would hand off two lines with one to each switch and two lines to each client zone. Does running HSRP, running port channels, or running routing protocols seem like the best option for redundancy?
Lastly, will the 3750 provide all the QoS I should need for restricting each client zone's bandwidth both up and down? Could I get away with a lower model and still get these features?
2509-RJ Remote Access To Home Rack
Dec 20, 2010I have the 2509-RJ Access Server installed and am able to access it via telnet within my home network. However, when I try to access it remotely, it fails each time I try. I set up a domain through dyndns.org specifically for the rack, the same thing I use for RDP to access my home computer remotely. RDP uses port 3389, which I opened up in the firewall and directed that port to my computer's internet IP. I tried opening up port 23 for telnet acccess to the IP address of the access server, 192.168.1.150. I believe the problem is with the dyndns.org domain I set up. The one I use for RDP has my public IP address attached to it. I tried doing the same thing for port 23 and routing that to the access server and it fails.
View 10 Replies View RelatedCisco Switches :: SF100 24 Switch Come With Brackets To Rack Mounted
Jul 26, 2012Simple question, does the SF100-24 switch come with the brackets to rack mount it on a standard 19" rack?
View 1 Replies View RelatedCisco Switching/Routing :: C3650 Rack Mounting Pack
Mar 19, 2012i want to know, is c3650G or c3650X switches are already containing rack mounting pack or am i need to buy it seperatly?
View 3 Replies View RelatedCisco Switching/Routing :: 800 - Wireless In A Rack Mount Installation
Jan 10, 2013I have a question if your Cisco 800 series wireless in a rack mount installation in racks to place the signal strength materials very well ?
View 0 Replies View RelatedCisco Switching/Routing :: Co Location Rack Network With 3750
Mar 25, 2013I am considering running stacked 3750 L3 switches as the edge of the network, which will connect to the ISP. The ISP would hand off two lines with one to each switch and two lines to each client zone. Does running HSRP, running port channels, or running routing protocols seem like the best option for redundancy?
Lastly, will the 3750 provide all the QoS I should need for restricting each client zone's bandwidth both up and down? Could I get away with a lower model and still get these features?
Networking :: Rack Depths For Dell 1950 Or 2950
Oct 3, 2011So I have some rails from an old telecom rack that I am going to build into a four post rack. It's about 24Us. How deep would I need to make the frame so that it supports full length servers like a Dell 1950 or 2950? 40 inches?
View 2 Replies View RelatedCisco Switches :: Replacement Rack-mount Kit Available For Smart Switch SF200-48
Feb 27, 2013Is there a replacement rackmount kit available for a Smart Switch SF200-48?
View 1 Replies View RelatedCisco Switching/Routing :: 3048 Rack Switch For Data Center
Jan 11, 2012Any recommendations for top of rack switch for within our data centre.Dual power is a requirement, but bandwidth and through put will not be huge as such I have been looking atthe WS-C3560X-48T-L and the Nexus 3048.
View 1 Replies View RelatedCisco Switching/Routing :: 6509 - Nexus 7009 Rack Concerns
Mar 5, 2013I wanted to know if any has the Nexus 7009 chassis installed into a 600 wide rack with the sides fitted and if they are experiencing heat issues?
My client will be replacing their aging 6509 chassis with 7009 devices, but the physicals dont tally with the install guidelines for the 7009 series chassis. The current install of the 6509s does not tally with the recommended install guidelines for those either, but they have not expereienced any heat issues...
The 7009 will be fitted with 2xSUP2E, 3x48portSFP-F2E cards and 2x10GSFP-M2 cards with 2x6K PSUs. I am genuinely concerned they may cook these devices, but space restrictions look like vetoing the upgrade to 800 wide racks. Likewise moving to 7010 chassis may prove tricky due to existing other installs within the racks limiting vertical space.
Cisco Switches :: SR2024C / Lost Rack Brackets For Switch In Recent Move?
Sep 17, 2011I lost the rack brackets for my switch in a recent move. Where can I get more?
View 1 Replies View RelatedSG300-10MP / Fiber From Home Office Switch To Equipment Rack?
Nov 10, 2011I just installed a 10 port Cisco SG300-10MP in my office, 9 of the ports are already in use. Connected to it are
PC
Laptop
Notebook
WIFI AP
B&W laser printer
Color inkjet printer
IP camera
Squeezebox SB3
Cat5e connection to basement HP 1810G-24 switch All of these devices are connected via a single Cat5e cable that was installed when the house was built. I had to re-terminate both ends of it when I moved in because the existing terminations were done very poorly. I have no idea how or where the cable is routed, nor what the quality of this Cat5e cable is. It did pass a test using my cable tester.
This single Cat5e is connected to my main HP switch in the basement equipment rack. Both of these switches have mini-GBIC ports that can utilize SFP transceivers and fiber. I priced out 2 MGBSX1 compatible modules along with a 30M multimode fiber patch 'cable' online at under $150. Although it would require at least a couple hours of work (including digging around in the attic and crawl space and drilling some holes), but running the fiber to the basement is very doable.
My question to my far more experienced forum members is if the performance gains would be worth the effort?My server is in the basement, and despite having an Intel GB NIC in my PC I am seeing read speeds of ~23MBs and writes of ~49MBs to/from my it. My server has teamed GB NICs (802.3ad LACP Layer 2) connected to trunked (LACP) ports on my HP switch.
Cisco WAN :: WS-C3750G-12S-E - IOS Version
Aug 9, 2011I have a couple of Cisco WS-C3750G-12S-E, I`m putting to use again. These will be doing routing (IPv4 and IPv6), VLANs, VRF etc etc.
In Cisco Feature Navigator I find that the newest IOS for this model is 15.0(1)SE and 12.2(58)SE. But my supplier says c3750-ipserviceslmk9-tar.122-55.SE3.tar is the latest. What is the most feature rich, best, stable image I can load on this unit.
Cisco WAN :: C3750G Routing Between 2 Vlans
Sep 2, 2012Our network system has 125 different Vlans (Cisco) and I would like to be able to route between only 2 particular Vlans, I know with the command “ip route “ in our layer 3 switches (ws-c3750G -12S) I would be able to route among all Vlans but I need to be able to route between 2 Vlans to be able to access the PCs in vlan 1 from vlan 2 and wise versa.The IP range of vlan1 is 10.0.8.XXX /24 and Vlan2 10.0.11.XXX /24.
View 11 Replies View RelatedCisco WAN :: Getting WS-C3750G-12S-E Routing Capabilities?
Jun 9, 2011I have 2 CISCO WS-C3750G-12S-E witch I`m concidering using as redundant VLAN routers for a small WISP network.Do not have much experiences with these, so I might be asking stupid questions...The network has about 2000 connected clients.
Traffic is about 300 - 400 Mbps duplex.
100000 - 150000 PPS
Expected this to get to about 3000 connected clients.
Traffic about 500 - 700 Mbps duplex.
150000 - 200000 PPS
Before these end their duty Are they up for the task, or do you reccomed something different?
Cisco WAN :: Possible To Have WS-C3750G-12S-S And WS-C3750X-24T-L In Same Stack
Aug 7, 2011Is it possible to have a WS-C3750G-12S-S and a WS-C3750X-24T-L in the same stack, if so do they need to both be running the same software version/IOS.
View 6 Replies View RelatedCisco WAN :: C3750G - VRF Lite Functionality
Jan 22, 2012Using the VRF- Lite functionality on Cisco 3750G's (WS-C3750G-24T-S), I've got a situation currently with a set of 3750's running inter- v LAN routing for around 80/90 connected sub nets (140+ gig ports). I'm looking in the coming week at creating a new VRF and enabling OSPF for that VRF while leaving the existing routing arrangements in the Default IP Routing Table.
I'm in a situation where I can't replicate the live config into a lab to test the impact / implications of enabling / creating VRF's. I know the 3750's have a very small support for VRF's (24 if I recall) but I only plan on using 2 or 3 max currently.
Cisco WAN :: WS-C3750G-24T 16Mb Flash Switch?
Apr 25, 2013I have this WS-C3750G-24T 16Mb flash switch and running on IOS Version 12.2(25)SEE4, RELEASEI would want to know a IOS version that supports IP SLA feature and which is compatable to the above model Switch.
View 3 Replies View RelatedCisco AAA/Identity/Nac :: 802.1x Failed Authentication With WS-C3750G-24T
Mar 12, 2013I have already set up a lab comprising of 1x2950-24 switch, 2x3750-24T in stack mode and 2x MS Domain Controller with AD 2008 Servers and NPS enabled (Domain level 2008). I use NPS as a Radius Server. I am trying to test the 802.1x framework in two scenarios.
1. I use as client a domain laptop with Windows XP SP3 with the embedded 802.1x MS supplicant. As authenticator use the 2950 switch and as authentication servers I use the two NPS integrated in MS DCs. Everything is working fine as I expected with basic configuration guidelines from Cisco & Microsoft.
2. I use as client a domain laptop with Windows XP SP3 with the embedded 802.1x MS supplicant (the same as before). As authenticator I use the 3750 Stack switch and as authentication servers I use the two NPS integrated in MS DCs (the same as before). I have configured the supplicant for both machine or user authentication in both scenarios. However the client never pass the authentication in the second one. I disconnect and connect the same supplicant in the 2950 switch and the authentication is completed successfully. Getting back to the 3750 stack the authentication failed and the laptop gains network access in the configured Auth-Failed Vlan. I have tried several configuration changes without success. I cannot understand why does this happen. I have made some debugs and I am sending them a long with a partial basic configuration of 3750 stack switch.
Cisco WAN :: WS-C3750G-48TS-S Quiet Replacement Fan?
May 3, 2013Any replacement fan for the WS-C3750G-48TS-S switch that runs quieter than the one originally built into this router? I've searched a number of web sites and found plenty of replacement fans available but none of them show noise level specifications.
particular manufacturer/model combination that works in this router that will drop the noise level down while maintaining air flow. This switch is in a short network rack in an small office that also includes people. The current noise level isn't defining like some servers, but is loud enough to be distracting.
Cisco WAN :: C3750G-12S-E Get A Simple VRF And Routing Setup Going
Aug 29, 2011I`m trying to get a simple VRF and routing setup going.The "routers" are Cisco C3750G-12S-E.What I want to do is separate the management network form all else.The public network is illustrated with private IP ranges, these are really public ranges.
I think the best way to solve this will be using VRF for management, and regular routing for public network, right? Putting the management network in it`s own VRF.
Cisco Wireless :: WS-C3750G With AIR-CT5508-50-K9 / Unable To Upgrade
Oct 3, 2012I have issue about Wireless controler , i have 2x WS-C3750G-24WS and 1x AIR-CT5508-50-K9 , i have max 50 access point license and i can't upgrading because WS-C3750G-24WS is and of life , can i use AIR-CT5508-50-K9 with 3750G to work together? , mobility and everything....
View 1 Replies View RelatedCisco Switching/Routing :: WS-C3750G-48PS IOS Upgrade
Sep 11, 2012I am in the process of upgrading our stack of 4 switches consist of WS-C3750G-48PS. Upon reading release notes found that there are two versions of release notes 1 day apart, the one 02 Sep 2012 saying that WS-C3750-48PS is not supported in this version. Then in release next day 03 Sep 2012 that note has been removed. Which one is correct. Is it supported with my model of switch or not. Also unable to update boot path in the stack switches, "switch all" is not supported in the current IOS. Any other way to update it. Master switch has new boot path but unable to change in slaves.
View 2 Replies View RelatedCisco Switching/Routing :: Could Not See RPS Status On WS C3750G 48PS
Dec 7, 2011We recently connected a RPS 2300 to our switch WS-C3750G-48PS-E with IOS c3750-ipservicesk9-mz.122-53.SE2.bin.However i do not see any RPS details in the"show env" output.I believe i should get the RPS Name and its Serial and the port number in the output, but i am not finding it in the output. I did reload the switch but still couldnot get this udpated.
View 3 Replies View RelatedCisco Switching/Routing :: Can Stack C3560x To C3750g
Jan 11, 2012Currently there are three stacked WS-C3750G-24TS-1U on data centre. I am going to buy a WS-C3560X-48T-L to use 10GbE module. Is it possible stack this switch "WS-C3560X-48T-L" to current switches "WS-C3750G-24TS-1U" ?
View 1 Replies View RelatedCisco Switching/Routing :: High CPU Process On WS-C3750G?
May 29, 2012I have a process whick take all the CPU on two differents Stack of WS-C3750G in version 12.2.53(SE2):
XFRPALSN02R#sh proc cpu sorted CPU utilization for five seconds: 97%/3%; one minute: 95%; five minutes: 95% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 307 5450059 4167397 1307 86.74% 83.63% 83.35% 0 hulc nrgyz PD di XFRPALSN02R#sh proc cpu sorted CPU utilization for five seconds: 96%/3%; one minute: 96%; five minutes: 96% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 307 7779608 5947379 1308 86.26% 85.75% 85.30% 0 hulc nrgyz PD di
Cisco Switching/Routing :: Upgrading WS-C3750G-24TS-E1U To 15.0.1-SE2?
Feb 17, 2012I have the following switch:
#show version
Cisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(52)SE, RELEASE SOFTWARE (fc3)
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Image text-base: 0x01000000, data-base: 0x02C00000
ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.2(44)SE5, RELEASE SOFTWARE (fc1)
[code]...
I have downloaded c3750-ipservicesk9-mz.150-1.SE2.bin and I want to upgrade iOS to this image.
I have a few questions related to this:
1. Is my switch model compatible with this iOS version?
2. Do you recommend the upgrade? Does it bring some notable features?
3. Can I upgrade for free or do I need to buy some license?
4. I also want to upgrade/add the crypto image, can I add crypto for free or some license is required?
5. I have remote access to my switch via the console cable which plugged into machine1. But machine1 is connected to network via the same switch. I am accessing machine1 via SSH, and then the switch via console cable (minicom on CentOS). Is there an upgrade procedure for this kind of situation that also has some fall back (like reboot in X minutes and load the previous image) if the upgrade goes wrong?
