Cisco Switching/Routing :: 881 - How To Get Stable Connection
Nov 16, 2011
I am having some difficulties to have a stable connection on a Cisco 881. I have a IP Sla running with an ICMP-ECHO towards the uplink router. Linked with this is a tracking on the IP SLA so I can shutdown an HRSP instance with the tracking. The desired result is with this that when the nexthop becomes unavailable HSRP switches to the second router with the backup connection.
Regardless whatever timeout or threshold, the tracking switches at a random point when the line is somewhat congested. Debugging it shows me only a time-out on the IP SLA.
Is there anything possible to get the icmp-echo to retry it 2-3 times or so before going it's status is set to failure? [code]
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May 17, 2013
what is a good IOS version to stick on a 3750 (normal, no X or G series) switch? This is being used for a Cisco Lab in my CCNP - SWITCH studies.Normaly I referance INE's site though they dont have a 3750 (only 3560) IOS recommendations.
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Jul 2, 2012
upgrade experience with the 6509E on what IOS version to use. This is a new install, so I want the most current version that supports SSH and works with dual supervisors.
Here is some information:
WS-C5609-E with 983008K/65536K bytes of memory
Current version 12.2(18)SXF17b
Slot 5 Supervisor 720 (Active)
Slot 6 Supervisor 720 (Hot)
Just need a strong base code, no advanced services. Let me know if you any additional information.
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Mar 29, 2012
I have Cisco 6513 with sup720 running s72033-adventerprisek9_wan-mz.122-18.SXF8.bin. I would like to upgrade with the latest and stable IOS.
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Oct 14, 2012
I recently ran an upgrade on my 6509-E's and when the first switch came back up, 3 of the 10/100 switches that were in the chassis did not power on. After further investigation, these models are not supported by this latest IOS version. The module # is : WS-X6248-RJ-45
We have one WS-X6348-RJ-45 and since it was a few weeks ago I did this I can't remember for sure but I believe this one came up.
Where can I found the information regarding this being unsupported but I know it is out there and any page that showed me that this was unsupported with the latest stable IOS of 12.(33).
In addition to this question, I have approval to purchase some newer gigabit switches that will be supported by this new IOS version and hopefully at least the next few over the next few years. Which specific gig models are currently and hopefully should be supported for the next few years? I don't need PoE or anything spectacular, just regular switches that are attached to either servers or virtual hosts. I've been looking at the lists of what is out there and it seems like there are hundreds of different models and it is becoming difficult to determine what is what.
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Aug 9, 2011
i wanted to know the reason of why my ping drops or how to make it more stable. For example i play a game called League Of Legions, which i think my connection and pc exceeds the system requirements. (Except my Video card since im using a standard which was with the MOBO.)
When im playing this game, i have a ping of 50-80, suddenly it drops to 300-500, which causes me lag (Happens multiple times in a 45min game or any). I think thats not normal, since other players dont suffer from that.
[url]....
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Jan 18, 2011
I am trying to use some WAP4410N in client mode, not much luck.In one case they shouldt connect to different unsecured networks controlled by a Cisco 5508 controller.I can get connection to one of the SSID's but not very stable.One ssid can be seen if i switch from ap-mode to client and run a sitesurvey. If i after that run a site survey again the ssid is not shown.Cant get connected. A third ssid acts "normal" but the 4410 never connects.I have a forth case, WPA2 Personal, cant connect.Been trying fw 2.0.3.3 still no succesAre client mode not usefull at all ?
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Sep 17, 2011
About two weeks ago, my internet connection became faster. I am not sure if it has to do with my cable ISP doing something or something I did with my computer.
Right around the same time, my connection began disconnecting every two or three days. Before this, I had a rock solid connection for two years.
It will usually reconnect after a minute. Otherwise, when I boot my computer, the problem is solved.
I am certain there is a correlation between the connection speed going up and my connection becoming less stable.
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Nov 24, 2009
I recently purchased the WRT-120N router for my home network. The wireless is set to mixed mode, with WPA Personal encryption, with key renewal set at the default 3600 seconds. My problem is that the connection is not stable. I can be connected with one computer, then, as soon as another computer joins the network, I get kicked off. This happens with all of my 5 computers. In addition to this, several of my computers will not automatically connect to my network after the computer is restarted. When I try to reconect manually, it says the network is unavailable. The only way I can get back on is if I go into "Control PanelManage Wireless Networks" and delete the setting for my network, then connect again through the "Connect to a network" window.4 of my computers are running Windows Vista with a minimum of Service Pack 1. The Other is running XP with Service Pack 2.
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Nov 23, 2011
I got an WRT160N,when I had 5mb connection it was working normal,but since I changed to 10mb,it downloads at 40kbp-100kbp,The connection is very stable,but the speed its very slow.I try to download the firmware but its with .bin extension and I don't know how to open it.
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Aug 5, 2012
We have 2911 with HWIC-4ESW. System image file is "flash0:c2900-universalk9-mz.SPA.152-1.T1.bin"_2911#sh inv NAME: "CISCO2911/K9 chassis", DESCR: "CISCO2911/K9 chassis" PID: CISCO2911/K9 , VID: V05 , SN: FGL16011005
[Code]....
The problem was that HWIC-4ESW no longer pass traffic although showing that the interfaces are up rebooting the router solved the problem. What IOS is more stable and not subject to this problem?
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Nov 1, 2012
my prepaid broadband connection always drops to 0 every after 30s - 1min. It increases its speed only if I load a page or download, after finish loading, speed drops again to 0.
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May 16, 2013
We have our Nexus as our default gateway (101.1) and the default VLAN1 is setup with two subnets 101.X and 102.X. The DHCP server is using a superscope setup to accomodate the overflow of devices requesting IPs on 101, so when 101 is consumed persons are able to obtain a 102.X IP address. The setup is basic on superscope. The issue is some times the routing to the firewall with a 102.X is not always 100%. Somedays all goes well and the 102 subnet is routed out to the firewall and its a good day. However, such as today a 102.X address is not routing as it did 24 hours ago. I am perplexed as to why this is behaving unpredicatable. Here is running-config for VLAN1 to show the 102 as secondary address to VLAN1.
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Mar 8, 2012
In cisco 1841 clock time is not stable.Every time the clock time is changed.
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Nov 7, 2012
Site-to-site tunnel between 881 router and ASA 5510 don't work stable,When PHASE 2 completed and Ipsec Tunnel has been builded, 881 resend some entities which will increment error counters.
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May 12, 2011
Sometimes even if my connection is cable my router gets a yellow light..what can be the most stable firmware to use?
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Sep 11, 2011
I have a RV082 in the corporate office, and several remote people connecting to it using QuickVPN through a variety of clients (XP and Windows 7). As of today, they are all now seeing the "Remote Gateway is not responding - disconnect or wait" message. Checking through the logs on some of the remote clients, I see the "Failed to ping the remote router" message several times, followed by the "Ping was blocked, which can be caused by an unexpected disconnect." message.
The odd thing is that everyone has been running very well over the past 2-3 weeks - most people with 8+ hours of solid connectivity. We made no changes to the clients, nor to the remote router in the corporate office.
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Jan 22, 2013
I am looking upgrade my ASR routers to a newer code. I am running asr1000rp1-advipservicesk9.03.03.01.S.151-2.S1.bin now. Would like input on what a good stable version is. I am not bleeding edge so the latest version I won't trust.
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Dec 16, 2011
I bought a DIR-655 today so i can port trigger to all my xbox's instead of only being able to port forward to 1 xbox from my Netgear CGD24N. My problem is setting up a stable network that wont drop out.
What i am trying to set up: Internet --> Modem (Netgear CGD24N) <---> Router <---> Everything else (2 Xbox's, 5 Computers, Phone's)
I have one ethernet cord from my netgear to the internet port in my D-Link. Is that correct?
They are both set to DHCP as that is the only way i have been able to create a network that i can connect to the net through my router. Problem is it is constantly reconnecting and only getting speeds of 2mb dl and 1mb up. (I should be getting speeds of 30mb dl, 2mb up.)
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Dec 25, 2012
I've had the DIR-655 for a few months now, along with a Motorola Surfboard sb6121 DOCSIS 3.0.Modem works fine, the router was working perfectly fine until recently last week.
I have a desktop hardwired and a wireless network going on that I use just for my mobile phone and tablet at times. At first I was having disconnection problems with my wireless, then noticed a neighbor installed a similar router in the area according to my wifi analyzer, so I changed the channels and my wireless started working great. During this process I also did a firmware update and since then I've been receiving some really poor browsing problems, sometimes I'll visit websites like Facebook, or a news website, and it'll say something about the DNS not working, (at this point I'll ping the website and it still pings fine without any loss) so I'll visit the website about 10 minutes later and it works great. I've done extensive research on forums/Google and found it must link up to the new firmware update and something about a DNS relay? My version is: Hardware Version: B1 Firmware Version: 2.10NA
In other words, is there a way I can fix this issue from disconnecting without having to downgrade back to the old firmware? Or is this a common issue they'll continue to happen? If I do downgrade, HOW do I downgrade back to the stable version?
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May 18, 2011
I have 12 computers in Local Area Network, I am using 3MB DSL broadband, all PC using XP SP3 connected through D-Link Switch with IP address 192.168.0.201 to 192.168.0.212, The D-Link router gateway is 192.168.0.1Network diagram is as followsADSL modemouterIPC1, PC2, upto PC 12My problems are.1. All PC cannot access Internet, So I reset the modem, wait for a few minutes, if I am lucky, Internet comes back, sometimes have to wait longer 15mins or 30 mins2. PC12 is used for monitoring, but cannot see PC 1, the rest can see.When I try to ping, time out, but after sometimes....it came back, I can see PC 1, then disappear again.How do I solve this problems?Note, the ADSL modem provided by the Service provider looks normal, with Power, Ethernet and DSL lights ON.
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Apr 21, 2012
if there is a stable or if the current website offered version of DDWRT is stable and working good on Asus Rt-N66U router?
I really want to work with some of the features like VLAN etc... on this firmware. I am no stranger to the software but I want to be sure I am not going to burn up my router or cause it to frag due to incomplete software
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Feb 27, 2010
WRT 54G V7, firmware 7.00.6.I updated to 7.00.8 and now device work not stable.When I have 7.00.6 firmware it work not bad.
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Oct 2, 2011
i have Linksys WRT610N V2 now i got problem the power light flashing still keep cannot use but wifi and wan and lan no light but 1 light power only still keep power flashing blinking no stable now i using adsl modem direct connected i using linksys am300 adsl modem
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Apr 6, 2013
I just ordered an EA4500. It should be here in a few days. After reading most of the 45 page Cloud Experience thread, I am leaning toward using the Classic Firmware. I have read the release notes but want your input:
1. Is the Classic Firmware stable or buggy?
2. Are there any features (besides cloud) that won't work? dual band? usb storage? dlna?
3. Where is user manual for Classic users?
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Feb 11, 2012
My DIR-615 FW:2.25 HW:B2 has been running totally stable and reliably ever since it was purchased until very recently.
I have been running my entire house wireless with the following setup...
Cable Internet 25Mib down/2Mib up
Desktop PC (ASUS M32N-sli Deluxe w/integrated Realtek RTL8187 Wireless 802.11b/g 54Mbps USB 2.0 Network Adapter) Latest drivers on Win 7
Laptop PC (Intel Wireless WiFi Link 4965AGN) latest drivers, on Vista
Wii
Samsung Galaxy Infuse 4G
Everything was fine until my roommate bought a Samsung Galaxy Nexus. Now I randomly lose wireless connection to every device on the network. Default gateway 192.168.0.1 becomes unreachable... resetting the router restores connectivity...
Very interesting to note is the fact that while wireless communication with the router fails, wired connections remain active with fully functional internet access.
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May 2, 2012
connection vss two 6506 which is the conector or speed (10g or1g) Sfp or x2 What is the connection that allows vss
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Jul 2, 2012
I currently have a network with (8) 2960 Cisco Switches. (6) of the 2960 switches are etherchanneled back to (2) 2960 switches in the computer room. I would like to setup QOS on the (8) switches, however the traffic is very differnt on each of the switches. I have video, ip phone, server, printer, PC traffic. I am not sure what the best method of separating this traffic into differnt QOS queues.
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Jan 26, 2012
I have connected a Cisco switch ( SG 200-08) to a HP switch, everything works fine when have the HP port as untagged, but I can't get out when I tag the HP port. Maybe this is a HP problem but we can tag other ports on it to other switches.
Is it some setting on the Cisco switch i need to do? I have put 7 ports as access and one as trunk.
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Jun 3, 2012
I've got my 881 3g connection working. It's not the fastest connection but, I think it will work fo people who have no DSL or no cable service or as a backup. Pings from the remote office to the remote user PC average around 180 ms. Does that seem right? I was able to make phone calls and video calls to the Main Branch with a little latency with the video. Also had a WebEx going at the sametime.
I', using a Cisco antenna but, Is there anything else I can do to optimize the connection?
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Apr 9, 2013
I tried to connect a 1841 to a Linksys with a static route. I am able to ping from a computer in the 1841 to a computer in the linksys network, but I can't ping from a computer in the Linksys network to a computer in the 1841 network?
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Apr 23, 2012
I am trying to connect a cisco 800 series router using adsl to a bt router/hub. This didn't work at all - so the cisco router is now connected to the bt router using a switch and the adsl cable. When I connect my pc to the cisco router, it doesn't go on the subnet it's supposed to be on. it's set to the gateway on the cisco router and the pc is set to 192.168.3.252. The bt router is on 192.168.1.x. When I connect a pc to the cisco router, and assign an ip address e.g. 192.168.3.123 it doesn't have any internet connectivity, but when I set it to get the ip automatically, it gets the ip address.
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Mar 19, 2013
Does SUP 7E is comatible with IOS? It came with IOS-XE preloaded and there are no IOS software listed under downloads.
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