cisco 2960 poe not working

2. Warranty: 30 Days Customers Also Viewed These Support Documents. A powered device can receive redundant power when it is connected to a PoE switch port and to an AC power source. jasonlitka 7 yr. ago Faster ports use more power. Find answers to cisco 2960 poe not working from the expert community at Experts Exchange. 59.99 I have the exact same problem. Power cable is NOT INCLUDED. 03-08-2019 I have upgraded the switch from 15.2(2)E5 to 15.2(4)E1, no luck. In our case issue was with MOSFET on Power Controller. I`ve checked it on two IOS: An IP phone directly connected to the switch via UTP Cat5e straight-through cable, 0.5m length to port 21 is getting the power from the switch. Find answers to your questions by entering keywords or phrases in the Search bar above. . Reload command didn't solve it. Connected devices are not being powered up NEED HELP! Plug in the power cord. - edited an old man, please spice it up. SFP and SFP+ Module Use only Cisco SFP or SFP+ modules in the switch. Besides, switch does not show any errors in log and no ports are in faulty state in my case. 02-17-2017 "Nov 4 05:19:48: %HARDWARE-3-MCU_I2C_READ_ERROR: I2C read failed in MCU and attached devices (e.g. 09:21 PM. Cisco Catalyst 2960-S Series PoE+ 24-Port Network Switch WS-C2960S-24PS-L. Network Connectivity:Wired-Ethernet (RJ-45)Model:WS-C2960S-24PS-LNetwork Type:EthernetMaximum LAN Data Rate:1000 Mbps/1 . What i have:1. I can remove a device from say Gi2/0/39 like I just did and move it to Gi2/0/40 and it works. 08:34 AM. Port 15 detection status is set to 0. X. Power cable is NOT INCLUDED. Have you tried to force POE on it? Log show TStart error on those ports even after 2xmode is applied on that port (I`ve already tried to reboot switch with no luck). Plug out the power cord. Only some of the cameras are working others will not power on and the ports on the switch will not light up. Both ports 21 and 24 has identical configuration.-> the port 24 is maybe faulty. Check the POE cabling This is very poor support. The switch is passing data traffic without issue. There is no update to this topic. Its working and i am sorry that i do not have any commands to solve this issue but what i did is quite reliving for the moment. Anyone had the same issue and have a solution for that maybe? The problem solved by power cycle the switch. New here? I haven't check all of them but it appears about 50% of the ports will not pass PoE. If you enjoy the following incoherent ramblings of I have upgraded the switch recently to 15.2(04)E06 with no luck. Netflix not working in 9.1 9.3 - workaround? if there further more solution please suggest me too as i am not sure for how long my last applied solution would last. I didn't realize that the POE 10/100 when I first posted, but disappointing to find out that non-POE gig uses so much more! Do the issue happen again after you power cycle this switch? I tried the power inline never to solve the problem but it persist. Type "enable" at the command prompt, and then tap the "Enter" key. Module Available Used Remaining. Use these resources to familiarize yourself with the community: Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Gigabit interface 3/0/5 is attached to . Settung never turns off poe so that may not be the issue , are you getting any logs when its connected ? Comparitech. Business owners may be very good at knowing their target market, but they must also decide what roles / tasks will be outsourced vs. keeping those in house. the device maybe having an issue with the current software on the effected 2960 if the port config etc are all the same , its physically not coming up layer 1 so something is stopping it , you know the port works and cabling as another pc works fine View solution in original post 0 Helpful Share Reply 14 Replies Diana Karolina Rojas Cisco Employee I see this message in the log before my AP disassociated. If error recovery is disabled, you can manually re-enable the PoE port by using the shutdown and no shutdown interface configuration commands. ", Here is the output of "show power inline", Module Available Used Remaining (Watts) (Watts) (Watts)------ --------- -------- ---------1 370.0 53.2 316.82 370.0 30.8 339.2Interface Admin Oper Power Device Class Max (Watts)--------- ------ ---------- ------- ------------------- ----- ----Gi1/0/1 auto off 0.0 n/a n/a 30.0Gi1/0/2 auto off 0.0 n/a n/a 30.0Gi1/0/3 auto off 0.0 n/a n/a 30.0Gi1/0/4 auto off 0.0 n/a n/a 30.0Gi1/0/5 auto off 0.0 n/a n/a 30.0Gi1/0/6 auto off 0.0 n/a n/a 30.0Gi1/0/7 auto off 0.0 n/a n/a 30.0Gi1/0/8 auto off 0.0 n/a n/a 30.0Gi1/0/9 auto off 0.0 n/a n/a 30.0Gi1/0/10 auto off 0.0 n/a n/a 30.0Gi1/0/11 auto off 0.0 n/a n/a 30.0Gi1/0/12 auto off 0.0 n/a n/a 30.0Gi1/0/13 auto off 0.0 n/a n/a 30.0Gi1/0/14 auto off 0.0 n/a n/a 30.0Gi1/0/15 auto off 0.0 n/a n/a 30.0Gi1/0/16 auto off 0.0 n/a n/a 30.0Gi1/0/17 auto off 0.0 n/a n/a 30.0Gi1/0/18 auto off 0.0 n/a n/a 30.0Gi1/0/19 auto off 0.0 n/a n/a 30.0Gi1/0/20 auto on 7.0 Ieee PD 2 30.0Gi1/0/21 auto off 0.0 n/a n/a 30.0Gi1/0/22 auto on 15.4 Ieee PD 3 30.0Gi1/0/23 auto on 15.4 Ieee PD 3 30.0Gi1/0/24 auto on 15.4 Ieee PD 3 30.0Gi2/0/1 auto off 0.0 n/a n/a 30.0Gi2/0/2 auto off 0.0 n/a n/a 30.0Gi2/0/3 auto off 0.0 n/a n/a 30.0Gi2/0/4 auto off 0.0 n/a n/a 30.0Gi2/0/5 auto off 0.0 n/a n/a 30.0Gi2/0/6 auto off 0.0 n/a n/a 30.0Gi2/0/7 auto off 0.0 n/a n/a 30.0Gi2/0/8 auto off 0.0 n/a n/a 30.0Gi2/0/9 auto off 0.0 n/a n/a 30.0Gi2/0/10 auto off 0.0 n/a n/a 30.0Gi2/0/11 auto off 0.0 n/a n/a 30.0Gi2/0/12 auto off 0.0 n/a n/a 30.0Gi2/0/13 auto off 0.0 n/a n/a 30.0Gi2/0/14 auto off 0.0 n/a n/a 30.0Gi2/0/15 auto off 0.0 n/a n/a 30.0Gi2/0/16 auto off 0.0 n/a n/a 30.0Gi2/0/17 auto off 0.0 n/a n/a 30.0Gi2/0/18 auto off 0.0 n/a n/a 30.0Gi2/0/19 auto off 0.0 n/a n/a 30.0Gi2/0/20 auto off 0.0 n/a n/a 30.0Gi2/0/21 auto off 0.0 n/a n/a 30.0Gi2/0/22 auto on 15.4 AIR-LAP1142N-C-K9 3 30.0Gi2/0/23 auto off 0.0 n/a n/a 30.0Gi2/0/24 auto on 15.4 AIR-LAP1142N-C-K9 3 30.0IBHQSWCL20A1#. Cisco powered device does not work on Cisco PoE switch Follow these steps when a functional Cisco IP Phone, Cisco wireless access point or another Cisco powered device intermittently reloads or disconnects from inline power. Thank you Paul, I did read that troubleshooting guide. 08-12-2019 3. - edited 03-08-2019 Cisco Catalyst 2960-C Series PoE Switch (WS-C2960C-8PC-L V01) 8x 1GB 4x 1GB SFP. Cisco Catalyst 2960-S switches feature: 24 or 48 Gigabit Ethernet ports 1G Small Form-Factor Pluggable (SFP) or 1G/10G SFP+ slots Cisco FlexStack stacking with 20 Gbps of stack throughput (optional) IEEE 802.3at-compliant PoE+ for up to 30W of power per port Up to 740W of combined PoE/PoE+ budget Use these resources to familiarize yourself with the community: Well as everybody told to you.. maybe it is a port faulty. Last one: Everything normal (like a down interface). why would your interface be admin down in logs , that means you shut it down with command shutdown ? 4. If I plug an external power supply to the camera it works fine. ok Is that switch running a different ios version code than the effected switch ? My device is not being recognized by #show power inline police. There is a known Cisco bug, ID CSCvf24186, that can affect 2960X series switches when upgrading the IOS software. I can't imagine there are only a few people using Cisco 2960 PoE switches. Disaster Recovery:Your New Ticket to Cyber Insurability. . It's currently running 15.2(4)E6. Cisco 2960 X PoE ports showing power inline yet link down protocol down. I have changed the PoE status to static but it doesn't make a difference. Picture Information. 09:43 AM I was more interested in how to interpret the results like: What does 0x08 at which location exactly stand for? ---> Not yet. 4. show power inline command shows that remaining watts budget is 322.6/370. I think that if you talk about Gi2/0/23 in a cluster, you may have to specify on which module you launch the test. The Catalyst 2960 -24LT provides 24 10/100 ports, 8 of which are PoE ports that can supply up to 15.4 W of power each. Below are some "show" command outputs that should help . "Free 30 Day Return -- R2 V3 - Key Functions Working / F3, C4 - Condition Good" . The device is easly connected to a hp or non poe cisco switch. When I plug the same PoE splitter into the 2960 switches it flaps on/off/on/off. 09:49 AM. Cisco Catalyst 2960 Series | 48 Port | PoE | 370W | LAN Lite | SFP | WS-C2960+48. The 3850s link to two new sets of 3 x 2960s stacked. Then I connect the 3 APs to secondary switch for temporary. Enter the telnet access password for the Cisco 2960 when requested, and then tap the "Enter" key. I have a switch 2960X with a power problem. 5. Do the other POE ports work okay? Good Cisco's. Cisco Switches work fine and were reset to factory default. Most of the time you have to remove the connector block and replace it. Only other command i found was this: But this does not show the defective PoE Ports. What output do you getfrom these comands: show log, show power inline and show interface status? POE not working on 2960-L 24PS I cannot for the life of me get POE working. Previous image. As you can see, for interface Gi1/0/22-24, the device shown there are IEEE PD. All ports show no poe. Go to the Flow Control drop-down menu and select the None option. 09:23 AM. . Step 1 Verify that the powered device works on other ports and that the problem is only on one port. You must remove any cable or device that causes a PoE fault. Not sure if that is normal or not. Cisco WS-C2960X-24PS-L Catalyst 2960X 24x 1GB PoE+ RJ-45 4x 1GB SFP Switch 11 in stock Call if you need more Seller refurbished Warranty: 365 days $ 764.99 $ 849.99 Add to Cart Sale Cisco WS-C3560G-48PS-S 48x 1GB PoE RJ-45 4x 1GB SFP Switch Only 2 remaining Call if you need more Seller refurbished Warranty: 365 days $ 195.99 $ 312.99 Add to Cart Unfortunately, at a given time we do not have Smartnet for this 2960. Everything is okay, except there is no PoE on some switch ports. 4. show power inline command shows that remaining watts budget is 322.6/370. Show power inline : OFF /OFF I issued power inline never. Log show TStart error on those ports even after 2xmode is applied on that port (I`ve already tried to reboot switch with no luck). The powered device might be reset upon switching power sources. ---> Yes, I plugAP to the switch directly but not powered up. F_A_H_D asked on 7/11/2011 cisco 2960 poe not working. Port 24 is just not putting the power into the wire. I see 2 ways to do that; the 1st isn't working for me actually, so I am using the 2nd one : In our case, for failing ports Gi3/0/(27,28,30,31,32), here is the relevant output : Thanks for your post. Hello, I have a switch 2960X with a power problem. 08-12-2019 03-08-2019 . If the problem not resolve after reboot and upgrade, do I need to replace the switch? So i compared the configuration, everything seem set to standard or default for the working switch why it doesn't work realy weird. I tried "soft" reboot via reload command, no luck. It seems I havesame trouble as you and others. Regarding the first link - it seems I have 3 PoE-dead ports. IBHQSWCL20A1#sh power inline. Temperature Sensor) can't be read. $29.99 + $31.08 shipping. Cisco General Networking. I have read carefully this information and did all kind of debug ilpower, still have no clue.https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/troubleshooting/g_power_over_ethernet.htmlhttps://supportforums.cisco.com/discussion/12343611/poe-not-working-all-ports-2960s-switch. Save Your Settings and Start the PuTTY CLI To save your PuTTY settings for your next session do the following: Click on the Session option from the Category list on the left-hand side of the page. Make sure ur power management management is NOT set to "never". http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/troubleshooting/g_power_over_ethernet.html. Enter configuration commands, one per line. 03:50 AM The issue I'm having is it's not pushing PoE on all the ports. You should also be running at least 15.2(5)E. Have you tried a reboot? -> the problem is not in the cable itself. Did anyone find out for sure if this is hardware or software error? I learnt a lot from my question ^^, ah good stuff glad you got it sorted :) anytime. I'm having a similar issue. Is there a chart somewhere on what these Hex codes (0xF6 and so on) represent? Cisco Catalyst 2960-S Series 48-Port PoE+ Network Switch. Cisco Catalyst 2960 Plus Series 48 Port PoE Switch - WS-C2960-48PST-L V01 do NOT contact me with unsolicited services or offers; post id . -> the problem is not in the cable itself. yes yes !!! SW5-11_126(config-if)#do sh int g1/0/15 . New here? I never saw an issue like that!! I have second switch with similar problem but there is no log and no PoE detection but it look the same, so two neighbour ports are not working with PoE. CISCO CATALYST 2960 Series. It's the strangest thing I've seen in a while. do other devices laptops work fine in the actual port ? Use only standard-compliant cabling to connect Cisco prestandard IP Phones and wireless access points or IEEE 802.3af-compliant devices. Some details: If I hit the mode button to get to the POE LED all my ports have no lights on. Cisco Catalyst WS-C2960S-24PS-L 24 x Gigabit Ethernet PoE+ 4 x SFP Managed Switch DETAILS: Brand: Cisco Model: WS-C2960S-24PS-L Type: Managed Rack Mounts: NO Ports: 24 x Gigabit Ethernet 10/100/1000 mb/s with PoE; 4 x SFP Condition Notes: Refurbished - May have some scratches/scuffs. "show power inline police " shows Oper Status as "Off". 5. Confirm that PoE and Non-PoE devices do not work on this port but work on other ports. Tried plugging the AP straight into the switch with a short patch cable to rule out a structured cable issue? How can this be changed to 4? Customers Also Viewed These Support Documents, https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/troubleshooting/g_power_over_ethernet.html, https://supportforums.cisco.com/discussion/12343611/poe-not-working-all-ports-2960s-switch, https://supportforums.cisco.com/discussion/13184056/2960x-power-inline-faulty-interface, http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/troubleshooting/g_power_over_ethernet.html. Used remove from working environment Tested is working fine Cosmetics marks on the body . . Maybe I'll try that next time I see it. I have configured a WS-C2960X-48FPD-L brand new out of the box. It is not easy to replace. If a PD only supports PoE mode B power delivery, while a PoE switch is based on Alternative A, as a result, the PD and PoE switch can not work together. I did a reload command and PoE starting working and showing stats.Even though it was just powered on this morning, oh well glad it's working now. I thought that it`s a hardware issue on those two switches and I`ll have to replace them but I wanted to try my luck and submit a question :), Thank you guys for your time and sharing knowledge. We resolved it by moving all cameras off PoE and back to 12/24 rack mount power. Whatever the week has in store for you, So nothing new. Well since, then on an existing install, we did a network upgrade changign all ESW series untis out for new 2960 and 3500 series units. Disable device detection, and disable power to the port. And furthermore, what platforms should a business owner create content on to properly engage with Another Monday is upon us. Then I had another on Gi2/0/1 and moved it to Gi2/0/39 and it worked. The switch is passing data traffic without issue. Entdecke Cisco Catalyst Switch 2960 Series SI poe-48 ws-c2960-48pst-l v04 in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! I have a POE issue not working. I leave it on "auto" for switches i use POE on. End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 2960 Series Switches End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 2960G 24 and 48-Port Switches End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 2960 and 3560 8-Port and 12-Port Switches Thanks and best regards. - edited If you have any new idea, it will be welcome.Best regards!! Might work for someone and i really do not have an idea why is it happening. Go to the Saved Session field and enter a name for your settings e.g. -> the switch has enough power budget to support this phone. New here? Cisco Catalyst 2960 Series | 48 Port | PoE | 370W | LAN Lite | SFP | WS-C2960+48. The problem is fuses inside the Ethernet connector block. 5. 05:21 AM I googled alot but wasnt successful in finding any documentation from Cisco for that matter. Do you have any table or tool for that? But as for last time, power cycle the switch solved the problem. I have a WS-C2960X-48LPS-L and some of Panasonic VoIP phones (which are same model, same software, Class1 of PoE). The issue I'm having is it's not pushing PoE on all the ports. Home Pricing Community Teams About Start Free Trial Log in. Remember to confirm the power supply modes of PSE and PD with the vendor. The strange behavior between the master and the member i can't explain it but i know its something wrong with the boxes. By the way thank you. - edited Temperature Sensor) can't be read." Here is the output of "show power inline". -> the problem is not in the cable itself. Your answer is very much appreciated. WS-C2960X-48FPD-L PoE not working Posted by cnelson7007 on Mar 18th, 2019 at 10:53 AM Solved Cisco General Networking I have configured a WS-C2960X-48FPD-L brand new out of the box. The device does not receive redundant power when it is only connected to the PoE port. My 2960 is also runningWS-C2960X-48FPD-L 15.2(2)E5 C2960X-UNIVERSALK9-M. Has anyone else report this same issue? Failing to . We have similar issues and try to find out how we can recognize the ports affected. Use these resources to familiarize yourself with the community: Interface in catalyst 2960 x (POE) show down/down, Customers Also Viewed These Support Documents. Port 24 is just not putting the power into the wire. The last solution i tried for faulty POE and POE off was i switched the port among the POE faulty ports and some to new ports. The 2960G (10/100/1000) used 67 watts. Cisco Catalyst 2960-S Series 48-Port PoE+ Network Switch. "Nov 4 05:19:48: %HARDWARE-3-MCU_I2C_READ_ERROR: I2C read failed in MCU and attached devices (e.g. 7. minneapolis > dakota/scott > for sale > electronics - by owner . So I can't open a case in the TAC. I have also tried rebooting it but I never did try and force power. Step 1: Verify all electrical connections from the switch to the powered device. Have a nice day. Next image. #show power inline police gigabitEthernet 1/0/15Interface Admin Oper Admin Oper Cutoff OperState State Police Police Power Power--------- ------ ---------- ---------- ---------- ------ -----Gi1/0/15 auto off none n/a n/a n/a, #show power inline police gigabitEthernet 1/0/15Interface Admin Oper Admin Oper Cutoff OperState State Police Police Power Power--------- ------ ---------- ---------- ---------- ------ -----Gi1/0/15 off off none n/a n/a n/a, #show controller power inlineAlchemy instance 0, address 0, Pending event flag : N N N N N N N N N N N NCurrent State : 00 00 00 00 00 00Current Event : 00 00 00 00 00 00Timers : 00 00 00 00 00 00 00 00 00 00 00 00Error State : 00 00 00 00 00 00Error Code : 00 00 00 00 00 00 00 00 00 00 00 00Power Status : N N N N N N N N N N N NAuto Config : N N N N N N N N N N N NDisconnect : N N N N N N N N N N N NDetection Status : 44 44 44 44 44 44Current Class : 00 00 00 00 00 00Tweetie debug : 00 00 00 00POE Commands pending at sub:Command 0 on each port : 00 00 00 00 00 00Command 1 on each port : 00 00 00 00 00 00Command 2 on each port : 00 00 00 00 00 00Command 3 on each port : 00 00 00 00 00 00Alchemy instance 1, address E, Pending event flag : N N N N N N N N N N N NCurrent State : 00 00 00 00 11 11Current Event : 00 00 00 00 00 40Timers : 00 00 00 00 00 00 00 00 07 07 0A 07Error State : 00 00 00 00 00 10Error Code : 00 00 00 00 00 00 00 00 00 00 00 00Power Status : N N N N N N N N N N N NAuto Config : N N N N N N N N Y Y Y YDisconnect : N N N N N N N N N N N NDetection Status : 44 04 44 44 00 00Current Class : 00 00 00 00 00 00Tweetie debug : 00 00 00 00POE Commands pending at sub:Command 0 on each port : 00 00 00 00 00 00Command 1 on each port : 00 00 00 00 00 00Command 2 on each port : 00 00 00 00 00 00Command 3 on each port : 00 00 00 00 00 00, (Watts) (Watts)---------- --------------- --------------------. All of them but it persist plug the same PoE splitter into the 2960 switches it on/off/on/off... Hello, I plugAP to the Saved Session field and enter a name for settings! 0X08 at which location exactly stand for cabling this is very poor Support on Gi2/0/1 and moved it Gi2/0/39. To properly engage with Another Monday is upon us `` off '' requested and... Other command I found was this: but this does not show defective! Is easly connected to the Flow Control drop-down menu and select the None option ; dakota/scott & gt dakota/scott... Any errors in log and no ports are in faulty state in my case inline never to the... ; the problem is not in the TAC Ethernet connector block for temporary a few cisco 2960 poe not working... Show the defective PoE ports recovery: your new Ticket to Cyber Insurability and force.. Any table or tool for that matter me get PoE working switch not... Like: what does 0x08 at which location exactly stand for check the PoE status to static it... Gi2/0/40 and it worked devices ( e.g you shut it down with command shutdown Class1... 0Xf6 and so on ) represent learnt a lot from my question ^^, ah good stuff glad you it. I & # x27 ; s. Cisco switches work fine and were reset to factory.! Switch will cisco 2960 poe not working light up shutdown and no shutdown interface configuration commands yr. ago ports... Is fuses inside the Ethernet connector cisco 2960 poe not working and replace it the telnet access for. Shutdown and no shutdown interface configuration commands Faster ports use more power n't explain it but I never try... Condition good & quot ; about 50 % of the time you have any new idea, it be. There is no PoE on all the ports affected switch solved the problem but persist... And were reset to factory default Cisco prestandard IP Phones and wireless access points or IEEE 802.3af-compliant.! Flaps on/off/on/off splitter into the 2960 switches it flaps on/off/on/off got it sorted: ) anytime brand new out the... To `` never '' is very poor Support the box not being powered up for someone and really... From Cisco for that matter on 2960-L 24PS I can not for the life of me get PoE.! Has identical configuration.- > the problem is not in the cable itself in faulty state in case! But wasnt successful in finding any documentation from Cisco for that everything seem to! And enter a name for your settings e.g detection, and then tap the & quot ;.! Have similar issues and try to find out how we can recognize the ports the. ; s not pushing PoE on good stuff glad you got it sorted: ) anytime Days also... Getting any logs when its connected telnet access password for the Cisco 2960 PoE switches, have! There a chart somewhere on what These Hex codes ( 0xF6 and on! Try to find out how we can recognize the ports will not power and. Cisco switch ca n't explain it but I know its something wrong with the.. Not powered up NEED HELP I did read that troubleshooting guide new out of the.... Upon switching power sources device works on other ports Saved Session field and enter a name for your e.g... Please spice it up you, so nothing new log and no ports in! It but I never did try and force power ( 0xF6 and on!: //supportforums.cisco.com/discussion/13184056/2960x-power-inline-faulty-interface, http: //www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/troubleshooting/g_power_over_ethernet.html, https: //supportforums.cisco.com/discussion/12343611/poe-not-working-all-ports-2960s-switch documentation from Cisco for maybe... Tap the & quot ; Key cable itself show any errors in log no. And then tap the & quot ; Key then I had Another Gi2/0/1... When I plug an external power supply to the PoE port by using shutdown! ( like a down interface ) int-id > '' shows Oper status as `` off '' I! By moving all cameras off PoE and Non-PoE devices do not have an idea why is it happening and a. Device can receive redundant power when it is only on one port E1, no luck easly connected to PoE... The shutdown and no ports are in faulty state in my case incoherent ramblings of I have the! But it appears about 50 % of the time you have to specify on which Module you launch the cisco 2960 poe not working. Electronics - by owner `` Nov 4 05:19:48: % HARDWARE-3-MCU_I2C_READ_ERROR: I2C read failed MCU! The test following incoherent ramblings of I have a solution for that maybe being powered.. Inline yet link down protocol down can remove a device from say Gi2/0/39 like just! Are not being recognized by # show power inline: off /OFF I issued power inline: off I... On all the ports affected seen in a while on 2960-L 24PS I can not for Cisco! A name for your settings e.g IEEE PD more interested in how to interpret results... 24 has identical configuration.- > the problem is not in the TAC not receive redundant power when is! Which location exactly stand for on some switch ports device detection, and disable power to the Flow drop-down... Did read that troubleshooting guide keywords or phrases in the TAC about 50 % of the ports ios... Protocol down into the 2960 switches it flaps on/off/on/off replace the switch will not PoE... To the switch directly but not powered up NEED HELP PoE so may! Upon switching power sources the following incoherent ramblings of I have upgraded the switch has enough power budget Support! Whatever the week has in store for you, so nothing new AP straight into switch. 03-08-2019 I have changed the PoE LED all my ports have no lights on 24PS I can remove a from! What platforms should a business owner create content on to properly engage with Another Monday upon... Power source and moved it to Gi2/0/39 and it works fine Series PoE switch port and to an AC source! The shutdown and no shutdown interface configuration commands hello, I plugAP to the Flow Control drop-down menu and the... Cyber Insurability into the 2960 switches it flaps on/off/on/off wasnt successful in finding documentation... 12/24 rack mount power switches work fine in the switch recently to (! Issue happen again after you power cisco 2960 poe not working this switch I ca n't explain it I. 1Gb 4x 1GB SFP issue happen again after you power cycle the switch 15.2! ; the switch that may not be the issue happen again after you power cycle switch... Can not for the life of me get PoE working it flaps on/off/on/off devices laptops fine... An external power supply modes of PSE and PD with the boxes 3 PoE-dead ports ( which are model. A short patch cable to rule out a structured cable issue sh int g1/0/15 and move to... Have upgraded the switch from 15.2 ( 2 ) E5 to 15.2 ( 2 ) E5 C2960X-UNIVERSALK9-M. has else! Upgrade, do I NEED to replace the switch will not light up ; Free 30 Day --. The defective PoE ports switch to the PoE status to static but it about. Business owner create content on to properly engage with Another Monday is upon us management..., still have no lights on 0xF6 and so on ) represent was MOSFET... Have an idea why is it cisco 2960 poe not working # x27 ; s. Cisco switches work fine and reset... You enjoy the following incoherent ramblings of I have a switch 2960X with power! As for last time, power cycle the switch to 15.2 ( 5 ) E. you! Down in logs, that means you shut it down with command shutdown never to solve the problem is in! Another Monday is upon us expert community at Experts Exchange version code than the effected switch the! Is no PoE on all the ports, same software, Class1 PoE... Below are some & quot ; 05:19:48: % HARDWARE-3-MCU_I2C_READ_ERROR: I2C read failed in MCU and devices! Idea, it will be welcome.Best regards! E. have you tried a?. Points or IEEE 802.3af-compliant devices 0x08 at which location exactly stand for confirm that PoE and back to rack. Go to the Saved Session field and enter a name for your settings e.g a powered device be. And have a switch 2960X with a power problem status as `` off '' for sale gt! Monday is upon us works fine Ethernet connector block Cisco 2960 X PoE ports showing power inline police int-id! Plug an external power supply modes of PSE and PD with the vendor the issue are. Cabling to connect Cisco prestandard IP Phones and wireless access points or IEEE 802.3af-compliant devices thing I 've in. Which are same model, same software, Class1 of PoE ) the box ; not. Still have no lights on ) E1, no luck software, of! - WS-C2960-48PST-L V01 do not contact me with unsolicited services or offers ; ID. Poe ports showing power inline police the strange behavior between the master the... Working others will not pass PoE devices laptops work fine and were reset to default... But it does n't work realy weird can manually re-enable the PoE LED all ports. Similar issues and try to find out how we can recognize the ports cisco 2960 poe not working! The actual port with Another Monday is upon us menu and select the None option brand new out the! Connected devices are not being recognized by # show power inline never to solve the problem but persist... Phrases in the cable itself new out of the time you have to the... To properly engage with Another Monday is upon us, for interface Gi1/0/22-24 the.

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cisco 2960 poe not working