Linksys Wireless Router :: EA Series 4500 And 6500 Routers Disconnecting
May 5, 2013
I have had an EA4500 and EA6500 have the following problem:I have time warner cable internet, Motorola SB6141 modem. The modem connects to an Ooma Telo. The 4500 and then 6500 are connected to the ooma.I have this problem when the routers where placed in front of the ooma as well.
1 time per day, always at the same time, the router stops working. for both wired and wireless connections. i need to unplug the router to work. The modem and ooma continue to work, so i know there is internet getting passed from the modem to the ooma. However, the internet gets disruptted with the routers.
this must be a settings issue with the router. where everyday at the same time, maybe when timewarner changes over or something the router does not pick it up?? i dont know. i have gone through 2 routers and same identical problem.
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Jan 24, 2013
1) Does the 6500 series router support supervisor module redundancy like the 7304 does? IE, can I put two identical sup720 modules in the chassis for failover?
2) Can I use any ethernet interface on any line card on the 6500 series for router interfaces? If not, which line cards work as router interfaces?
3) Differences between the 6500 series and the 7600 series? Can I use a sup720 modules from a 6500 in a 7600?
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Dec 1, 2011
We inherited a lot of the equipment from another team of network administrators and every now and then, we run into a switch with some old code or configuration that was left behind and missed by us. Today, I discovered that CPP was enabled on 3 of our access-layer switches in one of the buildings we support.
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May 26, 2011
Configured 6500 and 4500 to send netflow to a stealthwatch NADS.When visited by the stealthwatch engineer found that because i didnt have NDE configaured.i wasnt actually exporting any but the initial data in the flow.Now if i have got this right the command for this is - mls nde sender version 5
This is confirmed by looking at the following out put -show mls nde.Neither of these command work on my 4500 switch -does this mean that its not outputting all the data or do i not need to configure NDE or do i need another command ?
-4500 Sup V-10GE 10GE
-6500 Supervisor Engine 720 10GE
-or Supervisor Engine 720
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Jul 21, 2012
how to safely remove the WiSM2 from the Catalyst 6500 series switch? According to the documentation "Catalyst 6500 Series Wireless Services Module 2 Installation and Verification Note":
To remove the WiSM2, perform these steps:
Step1 Shut down the module by one of these methods: In privileged mode from the router prompt, enter the hw-mod module mod shutdown command. NoteIf you enter this command to shut down the module, you must enter the following commands in global configuration mode to restart (power down, and then power up) the module: Router# no power enable module modRouter# power enable module mod If the module does not respond to any commands, press the SHUTDOWN button located on the front panel of the module.
Step2 Verify that the WiSM2 shuts down. Do not remove the module from the switch until the POWER LEDis off.
But, in the case of Step1 (1st methods) I do not see a option "shutdown" in the command "hw-mod module 3"...
All I prompted to enter is: c6500#hw-module module 3 ?
boot Specify boot options for the module through Power Management Bus control register
reset Reset specified component
simulate Simulate options for the module Is it hidden options?
IOS version of c6500 is 12.2(33)SXJ1
In the case of Step2 (2nd methods) there is not any button on the front panel of the module?
And yet, it is better to remove the module configuration manually or use the command module clear-config prior to removing the module?
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Aug 12, 2012
I have a strange issue with 4500 E chassis loaded with SUP 7L-E which always remains in ORANGE LED status, also the uplink ports interface is down and the line protocol is down but when i execute the command sh int gig1/5 it show me the media type sfp but there is no red laser light seen in the sfp transiever,The below command is configured for the uplink gig port on the SUP engine.hw-module uplink select gigabitethernet?
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Aug 22, 2012
We are preparing to install a new switching Infrastructure at one of our sites. We have decided that we want to have two separate chassis as a core. My original idea was to purchase 2 - 4500 chassis and install 10Gb and 1GB line cards in each and use STP and HSRP to load balance between the two cores.
We had also contacted a vendor for thier recommendations and they came back with 2 6500 Chassis running VSS. I reviewed what VSS was as I had never heard of it and it looks to me basically to be real close to the same thing as Stacking. I didn't really want to have stacked Cores because I would like to have the flexibility to be able to take one core out and update the software or image, reboot, and such without effecting anything on the network. I can do that with the non-VSS approach but it looks like that would be more of a problem with VSS.
My question is, how to use VSS with the 6500's? How to take one of the VSS pairs off line and not effect normal network operations?
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Jun 16, 2012
I needed a faster router because of expanding peripherals. I bought the EA 4500 because I was told that it was the top of the line and the next thing to sliced bread. I needed a VPN to use with this router but when attempting to subscribe I found out that it was not compatible to with VPN and that I needed a firmware,,,DD-WRT, Tomato or PF-Sense compatibility.....Further research indicates that none of those firmware can work with the EA 4500.
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Nov 12, 2009
If a Supervisor 6-E will support NetFlow on a Catalyst 4507R-E?If not, what are my options for NetFlow on a 4507R-E?
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Dec 10, 2012
Catalyst 4500 or 6500 VSS Capabilities?
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Mar 11, 2012
I encountered a problem migrating configuration from Cisco 4500 with IOS 12.2(53)SG4 to Cisco 6500-VSS with IOS 12.2(33)SXI7.
With 4500, we had 2 servers with JBoss running multicast to build up the cluster. They used 239.X.X.X multicast IP. There was no need to configure "ip igmp snooping vlan XX static XXXX.XXXX.XXXX interface X" neither static arp entry.
When we migrated to 6500 in VSS, we had to do:
mac-address-table static XXXX.XXXX.XXXX vlan XX interface X disable-snooping
With this command, the JBoss cluster worked well. The question is, ¿Is there any difference regarding IGMP in 4500 versus 6500?
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Apr 1, 2013
We are facing cold start issue on 4500 series switch. The switch is restarting automatically almost weekly twice or thrice.As per show tech. output , there is "cold start log".Please find the attached logs for your reference.After time change , auto restart happening & am not found any log for power failure also.
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Jun 19, 2012
Our company will go to buy a core switch 4503. What is the difference between the Catalyst 4500 E-Series Supervisor 7L-E and the Catalyst 4500 E-Series Supervisor 7-E?
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Oct 14, 2012
We have a 4500 series switch that is running around 39% cpu utilization but seems to be dragging a bit. I did a show platform health and GalChassisVp-review has a target of 3% but an actual of 17%. All other actual values were at or below target values. I then went to show platform cpu packet statistics and in the "Packets received by Packet Queue" all queue packet values at 5 sec, 1 min, 5 min and 1 hour avg were either 0 or 1 with the exception of Esmp - that averaged 351/377/317 and 313 respectively. I then checked show platform hardware acl input entries static and the entry type InputEsmpToCPU had a whopping 10121370 hit count. All other entry types were well under that number.
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Dec 11, 2011
I have a design for my infrastructure and i'm thinking to choose 4 or 5, or more, 2960 series in a stack mode instead of one 4500 series?
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Jan 8, 2012
Does a new Cisco Catalyst 4500 series supervisor 7L-E model WS-X45-SUP7L-E is backward compatible with a Cisco Catalyst 4500 series chassis model 4507R? I've checked on Cisco website for that Supervisor and it shows only new chassis models WS-C4507R+E and R-E, but what about old type of chassis? We need to upgrade that Supervisor as it's out of line, but we don't really want to buy a new chassis as well as it's going to be very pricy.
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Jul 11, 2012
Could I connect a WS-G5484 (4500) to X2-10GB-SR (6500)?These two transceivers modules have 850 wavelenght, so it should work right?
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May 9, 2013
can I plug power supply from 4500 to 6500? more specifically we have power supply PWR-C45-1300ACV. And we need to place some power supply to 6500, which has only one active module. So 1300 should be enough for it. But we dont know if they are physically compatible, if it is possible to plug. I didnt find this power supply to be officially?
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Aug 4, 2012
I just bought an EA-4500 and i am having problems with rebooting the device. Every time I change a setting and the router reboots it never starts up again - and the logo LED doesn't flash, it is on constant. I have to cut the power and wait for about 15 minutes, and then it boots up fine - logo flashing and all.
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Dec 30, 2011
I'm thinking about using a 3750 stacking around 4 or 5 switches intead of using one 4500 series switch.
1-My first argument was concerning the budget (one 4500 instead of four or five 3750 in stack mode) ---- Here i think 4 or 5 stacked 3750 is cheap than one 4500
2- My second argument was about harware redundancing that i don't have with one 4500 and that i have with stack mode ----Here i have more hardware redundancing with 3750
3- The bug that we notice today in 2960 and 3750 and not in 4500
4- Simple to manage a 4500 compare to 3750 stack design
5- I was looking also for the one with best backplane ----Here i didn't have any infos concerning the best backplane between 4 or 5 stack 3750 and a 4500.
6- I'm also looking for power redundancing.
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Mar 25, 2013
I wonder are 4500-E series line cards (i.e. WS-X4648-GB-RJ45, WS-X4748-UPOE+E and WS-X4606-X2-E) supported on 4507R chassis? Datasheet says "Classic line cards may be deployed in both classic and E-Series chassis with either classic Cisco Catalyst 4500 Series supervisor engines or with the Cisco Catalyst 4500E Series Supervisor Engine." But it says nothing about E-Series line-cards being (or not) supported on classic chassis (like 4507R).
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Jun 21, 2012
When the 4500-E series switch boots and if you issue a 'show run' there's several Star Wars themed references and their revisions. What these actually are and why they are using Star Wars terminology?
Here's the output:
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICESK9-M), Version 12.2(53)SG2, RELEASE SOFTWARE (fc1)
Technical Support: [URL]
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Tue 16-Mar-10 04:50 by prod_rel_team
Image text-base: 0x10000000, data-base: 0x12794974
ROM: 12.2(44r)SG5
Darkside Revision 4, Jawa Revision 18, Tatooine Revision 140, Forerunner Revision 1.78
1AR1R2-NC1 uptime is 2 years, 2 weeks, 3 days, 15 hours, 44 minutes
System returned to ROM by power-on
System restarted at 19:29:14 UTC Fri Jun 4 2010
System image file is "bootflash:cat4500e-entservicesk9-mz.122-53.SG2.bin"
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Sep 7, 2011
I have a WRT160N v3 Linksys Router and it keeps disconnecting and then reconnecting. It only disconnects wirelessly. LAN still works fine.I have tried a lot of different methods to solve this issue, but none seem to work.I am very dissappointed in the quality of the product. It has done this every since it was bought. I personally would have sent it in for repairs, but others in my household would not have agreed to that.
[code]...
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Aug 7, 2011
I have Time Warner as my internet company. I recently purchased a new Linksys Router Mode E2500 because I have been having issues with my old router. My internet was disconnecting sporadically. After connecting the new router, a started getting the same issue. I replaced my internet cable modem to a Cisco 2100 modem (provided by Time Warner). I noticed that the issue keeps happening sporadically which makes me believe it is my Linksys router. Every time a new wireless connection is connected, my modem circuit dies. This happens sporadically.
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Feb 6, 2013
What's the difference between a Catalyst 4500 and a Catalyst 4500E series chassis? I believe it has to to do with supporting PoE+? Are the blades in both series interchangeable?
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Mar 26, 2013
I have TV set box connected to modem router supplied by ISP provider. To the same router I connected EA 4500 to which I wired connected Network Hard Disc at which I store music, photos and films, which I can not access via TV set box. If I connect Hard Disc direct to the modem router to which set box is connected, access works fine.
Whar shall I do to establish accesability of Network Hard Disc over all network ?
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Jun 14, 2012
My EA 4500 wireless speed and range vary drastically by the day under the same conditions.I have tried everything listed on this forum from changing the channels to enabling the Space Time Blk Code mode. It seems to be working fine for a day or so, but eventually the speed and range goes back to being pretty bad!Even with my Ipad or Ipod touch right next to my router, my speed is cut in half compared to the PC connected via Ethernet to the EA 4500 (24 Mbps on PC side and 0.5-10 Mbps on wireless devices.)This router is a really big disappointment for me. It seems very unstable.
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Oct 26, 2012
I'm trying to login to my EA4500 setup page. I have the "cloud connect" firmware and when I'm redirected to the "Linksys Smart Wi-Fi" page in my browser, I attempt to login as usual.It accepts my login name and password, and then I get a page that has a rotating graphic and it says "waiting..." It eventualy times out and takes me back to the login screen. I've tried to reboot my router and that doesn't work. I've also disconnected the internet connection from the modem, and entered the router main password, and that gives me the same response as if I tried to connect via the cloud.
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Dec 2, 2012
I signed up for Linksys Cloud access.. now going to my browser 'the old way' is disabled.. is there any way to switch back to accessing my EA 4500 using the old way by putting in 192.168.1.1 into the browser?
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Feb 4, 2013
Do i need to reset the router after the install all seems good the new firmware installed with no issues.
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Nov 17, 2012
I use steed test appnto check the speed of my wireless. I am connected to 5ghz band and using the app most of the time my download speed are between 10-20 Mbps (red line range in app). I noticed that some posts are referring to download speeds of 50mbps. Are my download speed too low? I am in ontario cogeco isp
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Nov 7, 2009
I don't have any problem with the wireless computers connected to the router but the wired one keep geeting disconnected. I'm loosing the internet many times a day on thiis one. Like I said the wireless is ok. My old router on my computer ( wired) was working well before I installed the wrt120n.
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Sep 15, 2012
I've just bought a linksys E3200 wireless router and it hasnt performed even alittle up to expectations.. As above stated, the router keeps disconnecting me from the internet and i do not know how to fix it. It gets really annoying especially when i have to use the internet to do work.
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