Is down line protocol is down err-disabled
Webdevice # show interfaces ethernet 1/1/1 GigabitEthernet1/1/1 is ERR-DISABLED (bpduguard), line protocol is down BPDU guard is Enabled, ROOT protect is Disabled Port down for 2 hours 45 minutes 10 seconds Hardware is GigabitEthernet, address is 0000.00a0.7100 (bia 0000.00a0.7100) Configured speed auto, actual unknown, configured duplex fdx ...
Is down line protocol is down err-disabled
Did you know?
WebJun 16, 2024 · In order to disable error-disable detection, use the no errdisable detect cause command. The show errdisable detect command displays the error-disable detection … WebLine protocol is down (err-disabled) HP Blade Server Network doesn't work Situation: 1. One of HP 480c full Blade network doesn't work. 2. Tried different slot, but has the same problem. 3. Other Blade doesn't have this issue. 4. HP tech support has replaced two System boards. 5. Upgraded all drivers and firmware. 6. Re-installed the Windows 2008.
WebGigabitEthernet1/1 is down, line protocol is down (err-disabled) ... But with IOS you can configure Err-Disable to re enable after a hold down time. You could try that. You could also do a debug and see what the violation was, I'm not familiar with the ME line so that's all I can offer for help. ... router#sh interfaces status err-disabled . Webyou both are right tho. Thanks! [deleted] • 9 yr. ago. ^ no worries, line protocol usually points to a layer 1 problem, so it has to be physical ie cable danaged or wrong type (most …
Webup, line protocol is up — This is the proper status line condition. No action is required. Serial x is down, line protocol is down (DTE 1 mode) The router is not sensing a CD2 signal (that is, the CD is not active). A telephone company problem has occurred—line is down or is not connected to CSU3/DSU4. Cabling is faulty or incorrect ... WebMar 29, 2011 · Note that when you see down/down (and not err-disabled) in the output of show interfaces on a switch, that interface will always be in the notconnect state per the show interfaces status command ...
WebMay 19, 2006 · Loopback Tests. If the output of the show interfaces pos command indicates that the serial line is up but the line protocol is down, use loopback tests to determine the source of the problem. Perform a local loop test first, and then a remote test. Refer to Understanding Loopback Modes on Cisco Routers for guidance.
WebErr-disabled Port State, Enable & Disable Autorecovery Feature. Errdisable is a feature that automatically disables a port on a Cisco Catalyst switch. When a port is error disabled, it … in-6rd-flsh-shrWebSW1#show interfaces fa0/1 FastEthernet0/1 is down, line protocol is down (err-disabled) Hmm it says err-disabled. This should ring a couple of alarm bells (at least it means we … incat crowther 26WebErrdisabled is a feature on Cisco switches, which automatically disable an interface on certain condition. When it happens, no traffic will be passed through that port unless you … incat employeesWebLine protocol is down (err-disabled) HP Blade Server Network doesn't work Situation: 1. One of HP 480c full Blade network doesn't work. 2. Tried different slot, but has the same … in-66as-33WebSep 28, 2005 · FastEthernet0/20 is down, line protocol is down (err-disabled) Hardware is Fast Ethernet, address is 000d.bc41.51cc (bia 000d.bc41.51cc) MTU 1500 bytes, BW 100000 Kbit, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 1/255. Encapsulation ARPA, loopback not set. in-66asWebOct 19, 2024 · This brings the port down administratively and then re-enables it. I was suspecting you might have an err-disable. This is a self-protection feature of the switch. The switch will shut down the port under a number of abnormal conditions, like flapping. incat assessmentWebAlso on Cisco's Knowledge Base they state specifically that Catalyst 2960 switches support the err-disable feature. Although I am able to see err-disable ports ( show int f0/1 ; line protocol is down (err-disabled)), but the err-disable … incat 097