Cisco Switches :: SG 200-08 - Configuration Changes Disappear On Power Cycling?
Sep 17, 2011the only change that survived power cycling is the change of default password that it forced me to do.
View 2 Replies
ADVERTISEMENT
Cisco Switches :: SF-300-48P POE Is Power Cycling?
Dec 3, 2012I have a SF-300-48P that is power cycling all POE ports (in use) exactly every 30 minutes. The other older cisco POE switches we were replacing did not have this issue. We have about 40 cisco SPA942 IP phones connected to it. Power consumption is about 175 watts total.
This is my second switch, previously tried a SG500X-48P with the same result.
how to stop it from cycling?
Cisco Firewall :: ASA 5505 Power Cycling Failure
Mar 18, 2013I bougth a used ASA 5505 on ebay which is experiencing this problem [url]... LEVELS or at least the described problem, if i touch the appliance while it is running it will somtimes go to this non working state as well
View 11 Replies View RelatedCisco Routers :: WRSV4400N Every Sunday Becomes Nonresponsive And Needs Power Cycling
Apr 29, 2012I've got a WRSV4400N v2. Latest firmware. Every sunday, it becomes unresponsive and needs power cycling. After that, it works fine for a week. AT&T DSL. Hooked up to a Windows 2008 R2 server. There is also a Mac Xserver on site.
View 4 Replies View RelatedCisco Wireless :: LAP1142N Cycling IP Addresses From DHCP
Feb 12, 2013I have a LAP1142N that is connected to a 3560 nonPoE switch (using compatible power injector) that will not associate to the controller I have set-up. The wireless is existing and I have about 11 other APs connected to the controller with no issues. The AP will pull an IP address from DHCP running on the primary controller. The AP pulls a new IP address in roughly a minute. I set the pool to be 3 IP addresses and set a contant ping to each, there is about 1 request time out before the next IP address starts pinging. I went to the controller and pulled the following message error from the log.
*Feb 13 14:24:58.614: %LWAPP-3-HDR_ENCAP_ERR: spam_lrad.c:4216 Unable to encapsulate LWAPP header for discovery response; AP (APs MAC address)
*Feb 13 14:24:58.614: %APF-3-PDU_ENCAP_FAILED: apf_net.c:771 Failed to encapsulate a PDU for transmission to station00:00:00:00:00:00. Destination IP address not set in L3 mode.
I have tried a different cable, connecting to a PoE switch, different controller, larger DHCP range, hosting DHCP on the distribution switch, I am awaiting console access to the AP since this is remote work. The controller is running Software Version 5.1.151.0. Thoughts?
console inventory output from GUI
Model No. AIR-WLC4402-25-K9
Burned-in MAC Address XXXXXXXXXX
Maximum number of APs supported 25
Gig Ethernet/Fiber Card Absent
[Code] ....
Cisco WAN :: 2811 Router Keeps Cycling Through Reboots / Fatal Error
Nov 26, 2012I have a 2811 Router that keeps cycling through reboots. About 30 seconds into a boot, it shows the ALIGN-1-FATAL error(s) shown below. It then does a dump and reboots. This cycle just continually occurs.
Readonly ROMMON initialized
program load complete, entry point: 0x8000f000, size: 0xcb80
program load complete, entry point: 0x8000f000, size: 0xcb80 (code)
Linksys Wireless Router :: WRT54GL Broadcast Keeps Cycling On And Off
Sep 22, 2011I've had a WRT54GL ( for about a week now ) with no real issues. Today my wife mentioned that the net's been flaky ( wireless nto hard wired ). I originally noticed what seemed like minutes for my desktop of laptop to connect to any web pages. Loads were extremely slow. According to the computer I had a 1 mbps connection. I did the standard resetting of the modem and router.babble babble babble. Eventually, I ran a wifi analyzer from my phone to determine an ideal channel. However, while running the frequency scanner I also noticed that my broadcasting would continue to drop off the radar for a quick moment then return. This seemed to be true no matter what channel I set. What's interesting is that the signal would read as extremely strong for 45 sec - 1 minute, then completely drop the signal, then another strong broadcast. Other neighboring signals don't exhibit this behavior....well I would see the weaker signals coming in and off the radar from time to time. I'm guessing it's some type of interference? However if that's the case I can't explain why my signal seems so strong. I'm assuming I'd see a lot of fluctuation in my signal before dropping off ( instead of going from 100 to 0 in the blink of an eye ).
View 1 Replies View RelatedCisco :: 2125 Wireless LAN Controller TX Power Configuration?
Aug 29, 2011I have a Cisco 2125 Wireless Lan Controller and I have problem with hold coverage errors and I had tri different solutions with different antenna, the resume is:The antena gain 10*0,5 Dbi(Using a 5 Dbi antenna or 10 Dbi antenna) with Tx power 1 and the antenna gain 20*0,5 Dbi (using 10Dbi antenna) with Tx power 3 the coverage is the same.
If I try the configuration 20*0,5 gain antenna and Tx power 1 the controller show me one error and the controller don't permit this configuration. Why don't permit this configuration?
Cisco Wireless :: WLC 5508 / AP 1142 Rapidly Cycling Through Blue / Green And Red
Feb 19, 2013After the upgrade of the WLC 5508 to version 7.4 the 1142 access-points LED blinking rapidly cycling through blue, green, and red. I found the following information to this behavior: "Access point location command invoked"
The configuration didn't change. How can I switch this function?
Cisco WAN :: 1841 Router Loses Configuration After Power Cycle?
Jan 24, 2013I have a Cisco 1841 Router with ADVANCE IPSERVICE IOS .The said router does not safe config, even after saving the config? As soon as the power cycled all the config will be lost? what can be done to correct this ?
View 1 Replies View RelatedCisco Switching/Routing :: Nexus 7K Power Budget Configuration
Sep 10, 2012I would like to know if the power the Nexus 7K allocates per module is configurable?For example, we are only using the 8 didicated ports on our N7K-M132XP-12 card. The Nexus budgets 750W for the module, but given that we will only ever use 8 of the 32 ports we would like to allocate the remaining power elsewhere.
View 2 Replies View RelatedCisco Switching/Routing :: C3750X - Power Stack Configuration
Oct 26, 2011Any issues are reported while configuring power stack ? We did several times with 12.2.58SE1 and SE2, sometimes the power stack is created automatically, sometimes needs to be configured manually. Looks like the behavior is not the same. Maybe it depends on the number/type of switches and number/type of power supplies.
View 1 Replies View RelatedCisco Wireless :: LAP1142 Looses Configuration After Power Cycle
Aug 27, 2012We have some 1242 LAPs in a two 5508 controller setup working fine. All LAP are configured to obtain address from DHCP. After first join we usually change some configs like HOSTNAME, AP GROUP, PRIMARY AND SECONDARY WLC. After a software restart or a complete power off/power on the LAPs joins the primary controller and all configuration still there. We now add a 1142 LAP and is does not retain the configuration after a power off/power on cycle, but after a software restart there is no problem. The only way to retain the config is setting the AP with a static IP address.
We use WLC 7.0.116 and we see no errors in the LAP console.
Cisco Switches :: QoS Configuration On SRW2024 And SGE2000 SBS Switches
Jun 26, 2011I have a Campus LAN setup which is layed out using Cisco SRW2024 and SGE2000 SB switches. On the LAN we are running various services. These are CCTV, VOIP(SIP), Public Address(multicasting) and Internet hotspots to various locations. I have attached a layout of the setup. A unique VLAN is setup for each of these services.The problem we have is that the PA audio is breaking up at intervals making the output distorted this is also happening for the SIP phones within the facility. Using the user guide we have tried to setup QoS on the system but we seem not to improve the services.
View 2 Replies View RelatedCisco Switches :: How To Erase All Configuration In ESW 500 Series Switches
Aug 21, 2011How to erase or remove configuration file from ESW 500 Series Switches?
View 2 Replies View RelatedCisco Switches :: SD208P - Does Not Seem To Power PoE Devices
May 3, 2012I have a Cisco SD208P. Is this a PSE of type A or B (endspan or midspan)? The switch does not seem to power PoE devices via the data pairs only.
View 2 Replies View RelatedCisco Switches :: Power Adapter For WAP4410N?
Sep 6, 2012I would like to ask the correct part number of the power adapter on WAP4410N?
View 4 Replies View RelatedCisco Switches :: SF-300-48P Power Failure - Need To Reboot
Apr 4, 2013We have several SF-300-48P switches, eveytime there is a power failure the switches need to reboot 2 or 3 times before they are able to route packets again.
View 1 Replies View RelatedCisco Switches :: Power Adapter For SF302-08p?
Dec 27, 2012We are looking for a power adapter for a cisco switch Sf302-08p. We can't find the adapter anymore and we have to order a new one, but we can't figure out the order number of the adapter. The voltages is 48vdc and has an 4 pin connector . What is the type or ordernumber of this adapter?
View 1 Replies View RelatedCisco Wireless :: MSE 3350 BIOS Loses Configuration If The Server Is Power Off For 1 Week?
Sep 8, 2011Is it possible for end user to repalce the System Battary with new on, The Server is 4 Years old.
View 1 Replies View RelatedLinksys Wireless Router :: WRT320N Loses Configuration After Power Outage?
Jan 2, 2013My WRT320N loses the configuration every time there is a power outage, the unit is unplugged or the reset button is pressed.
View 2 Replies View RelatedCisco Switches :: Power Save Feature Of SG 102-24 Can Be Disabled
Jul 17, 2011Does the power save feature of the SG 102-24 can be disabled somehow ? Our college just purchased 24 of these switches. We are having a problem with the switches affecting some of our monitoring software (Vision from Nettop).Basically, the client pc's become invisible to the master station. I believe this is due to the ports doing an automatic shutoff.I know these switches are unmanaged, but I'm hoping they at least have some form of configurability. Right now our only option is to have an instructor cycle the power of the switch to get the client pc's visible again.
View 3 Replies View RelatedCisco Switches :: SG300-28P - POE Power Drops Every Several Minutes
Sep 10, 2012We have an SG300-28P which, at intervals between 5 and 30 minutes or so, drops power to all of its POE-powered ports and then immediately restores power. The switch logs nothing when this happens other than recording that the ports went down and back up, even with debug logging enabled. Non-POE ports are not affected.
When the problem started there were only four POE-powered devices on the switch and we are far under our power budget. (While testing I added a fifth device, see below.)
Not all combinations of devices cause the drops to occur -- specifically, it looks like having devices on ports near each other causes the drops. When the drops occur, the absent counters of all of the POE devices increment. I noticed this earlier thread here seemed similar: [URL]
but in that case, he got no power at all in the adjacent configurations, instead of having it drop every several minutes.
I'm running
sw06#sh ver
SW version 1.1.2.0 ( date 12-Nov-2011 time 23:34:26 )
Boot version 1.1.0.6 ( date 11-May-2011 time 18:31:00 )
[Code].....
Cisco Switches :: SG200-26 - Switch Power Loss
Aug 28, 2011We have 2 of the SG200-26 switchs. When ever we loss power all the settings are reset to default. Even if we loss power for 1 min. This includes the IP, user, password, etc. How can I change this so the settings are saved?
View 1 Replies View RelatedCisco Switches :: Sg300-28 - Factory Reset After Power Off?
Jul 10, 2012I use Cisco switch sg300-28. When i turn it off and turn on, it reset to factory reset include login password, dose it normal operation or I miss anything?
View 2 Replies View RelatedNetwork Computers Disappear
Aug 4, 2011I have a vista, an xp, and a win7 computer networked. The xp is very temperamnetal, in that it randomly is accessible and just as randomly disappears. i often get the message "Computer (name) is not assessible...." The trouble is most acute in trying to access the xp machine from the win7.
View 4 Replies View RelatedCisco Switches :: SRW208MP AC Power Adapter Part Number
Apr 13, 2010What is the SRW208MP AC Power Adapter Part Number and where can it be ordered from ?
View 11 Replies View RelatedCisco Switches :: Does SG500X Support Redundant Power Supply
Jun 1, 2013Does SG500X support the following
redundant Power Supply?PIM sparse mode (PIM-SM), PIM dense mode (PIM-DM), and PIM sparse-dense mode?Layer 4 prioritization: enables prioritization based on TCP/UDP port numbersUni-Directional Link Detection (UDLD) — monitors a link between two switches and blocks the ports on both ends of the link if the link goes down at any point between the two devices
Cisco Switches :: Not All SG300 Ports Supplying Inline Power?
Feb 26, 2012Essentially, not all ports on our brand new SG300-28P switches provide Inline Power to our older 7900 series phones. I can connect the phone a couple ports down and it usually powers up, but not always. Often I can also connect an 802.3af device to one of the troublesome ports and it will received power, however I am noticing there are some ports that now refuse to supply PoE at all?
This is equipment that has been running perfectly fine for several years now, on C3524 PWR XL switches. I can also tell you that this is not isolated to one switch, but all 5 of our SG300 access switches. And, yes, the firmware has been updated to 1.1.2.0.
Cisco Switches :: SG 200-08 All LED Lights Flashing Green After Power Failure
May 5, 2012Thinking back, about a month ago I updated the firmware (I can't check version at the moment). The switch has been working fine since then. Today I needed to move some power cables and the switch lost power. Now ALL of the LED lights are flashing green and I can't access the switch. I've tried setting a static IP on my laptop to 192.168.1.20, mask 255.255.255.0, and accessing the switch on 192.168.1.254, but there's no response. I've tried holding in the reset button for at least 30 seconds while the switch is powered on, AND while powering it on. None of that has worked. Also when I first power it on, the system LED flashes orange very quickly for a second or so, then all of the LEDS start flashing green.
View 5 Replies View RelatedCisco Switches :: Maximum PoE Power Of SG100D-8P Unmanaged Switch?
Apr 22, 2012how many PoE power from SG100D-8P ? its all 8 port support PoE ?
View 12 Replies View RelatedCisco :: Prime LMS 4.2.1 Archived Configurations Disappear
Sep 13, 2012We upgraded to Cisco LMS 4.2.1 recently and we have noticed that every time we reboot our Windows VM Server the archived configurations from the network devices are no longer displayed. They do not appear in the archive, version tree or directory. We are meeting the minimum system requirements for running LMS 4.2.1 and we do not seem to have found any possible bugs related to this.
View 8 Replies View RelatedCisco Wireless :: WLC 5508 Licenses Disappear
Jul 5, 2011After install the License for 25 AP more to a wlc 5508 with 100 AP base license and reboot WLC, the License base for 100 AP´s and this new one 25+, it's not anymore on the system, after reboot the WLC show 0 AP´s supported, and the only one license appear are 500 AP evaluation with Time expires.
View 1 Replies View Related
