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Resolved! IE 4000 Controller Error

I get a repeating error in my log file... Sep 10 15:35:21.860: %ILPOWER-3-CONTROLLER_ERR: Controller error, Controller number 0: power supply removedSep 10 15:35:25.865: %ILPOWER-4-ILPOWER_POE_PS_REMOVED: PoE Power Supply loss detectedSep 10 15:35:28...

Cisco52383 by • Level 1
  • 3513 Views
  • 11 replies
  • 0 Helpful votes

ARP inspection

Hello community,Due to more arp inputs than the 200 that were configured, it had to be set to None. That you should pay attention to determine a margin.  SW1_K4_PISO_5# show ip arp inspection interfaces | i NoneGi1/0/44 Untrusted None N/AGi1/0/45 Unt...

Resolved! 3850 stack upgrade

Hi, I have console connectivity to one of a 2 switch 3850 stack, the 2nd one of which fails to stack due to OS mismatch. The first switch is running 16.3.7 in Install mode, which looks like it means it has the packages.conf file on, but not the relev...

9606 HTTPs destination transport

Hi, I am getting below (destination transport-method http) in my cli config. What is the purpose of this? My customer asking to remove this as its transport http. Can this be changed to https no ip http serverip http authentication localip http secur...

Copy File to 4500-X

Hi  so i am about to upgrade a 4500-X VSS Cluster. and when i start to Copy files to it it will not finish:  copy scp://ciscoroot:Password@1.1.1.1/cat4500e-universal.SPA.03.11.04.E.152-7.E4.bin slavebootflash:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...

Niklas.D by • Level 1
  • 1875 Views
  • 7 replies
  • 0 Helpful votes

Power Supply Question

Can anyone tell me how long the power cords are that come with the Network Switch Power Supply with part number: PWR-IE50W-AC-IEC=I cannot find any information about it on the data sheet. Thank you for any help!

DMVPN IKEv2 Problem

Hello, I'm trying to built DMVPN using IKEv2 Between ISR4431 and ISR4321, but tunnel is not establishing. With other devices (c1900, ISR4331) tunnels are successfully established, but not with ISR4321(IOS Version is isr4300-universalk9.03.16.04b.S.15...

Resolved! transport preferred ssh command at console line

Hi everyone.   I found this configuration in one switch: line con 0 exec-timeout 60 0 transport preferred ssh   I don't know what the transport preferred ssh command do at console line level. This is the right way to secure the console line? Is it be...

julioegb by • Level 1
  • 8043 Views
  • 10 replies
  • 0 Helpful votes

Cisco 3560 downgrade from 15.2 to 12.2

Hello, I have a switch 3560. When I checked version of the switch in July, it was 15.2. Today when I have checked it again it was 12.2. And I didn't find 15.2 IOS in flash.Can you help me? Why did switch change version?

Almas by • Level 1
  • 2348 Views
  • 9 replies
  • 0 Helpful votes

Resolved! Multicast flood to mrouter port between two switch

Dear friends, I have a flat L2 network, topology are as below:Group of Crestron NVX streamer --> Switch A 2960X --> Core switch 2960X --> Switch B  2960X --> another group of Streamer IGMP V2 are enable for all switch, IGMP snooping querier enable on...

tony4336 by • Level 1
  • 2840 Views
  • 4 replies
  • 0 Helpful votes

Nexus 5672UP Can't Log In

On my Cisco Nexus 5672UP, I'm getting the following steam of messages and can't log in both locally and remotely. Locally I just get "Login timed out". Remotely I get "Connection closed". Looking for any suggestions on how I can actually get logged i...

willinit by • Level 1
  • 1930 Views
  • 2 replies
  • 0 Helpful votes

PoE issue on a Cat2960L switch

Hi All,I'm having a weird issue with one of my cat-2960L switches. PoE is not powering up one of our Cisco Phones. this is where is gets odd, I can take another similiar mode phone and it works in that port and move the phone that's not working to an...

Resolved! private-vlan command problem

Hi guys,i just started working on a private-VLAN topology but i dunno why it's not working, i couldn't find the "private-vlan" commandi updated all the switches and m using the latest version of packet tracer  MY CONFIG : vtp mode transparent vlan 77...

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