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Forum Posts
I have 2 9300 switches that are OOB new without configurationSwitch one is:bootstrap 16.8.1r (FC4)IOSXE 16.06.04a Switch two is:bootstrap 16.12.2.rIOSXE 16.06.04a Switch one will power a Ieee PD class 4 device file, while switch two will not power th...
Resolved! HIGH CPU on 3560 L2
OUTSIDE-DIST#sh proc cpu | ex 0.0Core 0: CPU utilization for five seconds: 85%; one minute: 86%; five minutes: 88%Core 1: CPU utilization for five seconds: 83%; one minute: 93%; five minutes: 83%Core 2: CPU utilization for five seconds: 100%; one min...
Hello all.I am in trouble with WS-C3650-24TS-L and vrf forwarding Mgmt-vrf Issue.I couldn't find a solution and a reason for this behavior.Switch A is WS-C3650-24TS-L and the Switch B is WS-C2960X-48LPS-L.Switch A and B are connected to each other w...
Hi all,I have a strange behavior from WebUI. After updating a 2960L to 15.2.7E3 I have been unable to access the content of the switch web pges.The HTML folder is there, after learning that the .tar file is the right upgrade (initially updated to the...
Hi, in our network we have few hubs connected, some time if any end user connects two ports of hub with any tail Cisco switch ( in normal only one port from hub should be connected to Cisco switch) we see host MAC address flapping alerts like this.Oc...
Resolved! CISCO 2960X etherchannel with Checkpoint / Span blocking one member after software upgrade
Good evening, we are running a CISCO 2960X with an LACP etherchannel to a port bond on our Checkpoint with abouth 7 VLANs using the bond.This was running fine on 15.2(2)E4.In a short maintenance we rebooted the switch, knowing that it would upgrade t...
Hello,befor two days i did an upgrade to 9.16.09.06.SPA on two WS-C3850 Switches.I did it with "software install file <image-name>"Install process looks fine, but after reboot, both switches will not boot any more.The LED-Statis is:STAT = greenDUPLX ...
Hello,I have a strange problem in one segment of our network. We have a cisco 6509E router and some switches (3750, 2960 etc) connected into this 6509 (The 6509 is the centre of star and switches are edges). Sometimes (once per day), occurs long ping...
is the Embedded Packet Capture supported on IE2000 switches? I see the command available on an IE2000 switch that is running a 15.X code but the I am not able to collect any packets when configuring the buffer and the capture point. monitor capture...
Hello People i have problem in my 4500 x series switch which is in redundancy when i want to upgrade i o s for the switch after uploading i o s i have put boot command and reload . two times same procedure as it is in redundancy state but after the r...
Resolved! replacing 3850 switch in stack
Hello everyone, I can't seem to find solid documenation on replacing a bad 3850 in stack. I have a stack of 4 3850's and I need to replace the active member which has been having switchport problems. I need to keep all the configurations the sam...
Is it possible to find the switch is Layer3 or Layer2 in (Switch)CLI? Is there any command to check whether the switch Layer(Layer 3 or 2) in CLI?
Resolved! replacing failed member in stackwise
The stackwise marketing info states that when a failed member is replaced with a new switch the replacement switch "gets the exact configuration of the old device". I would figure it takes a little more than just disconnecting and connecting a new s...
Hello Everyone!Please I need answers to the following questions and documents for reference purposes. My environment:catalyst 3560G-24TS-E (IOS version: 15.0(2)SE)catalyst C2950-24 (IOS version: 12.1(22)EA12)catalyst 2960-24TT-L (IOS version: 12.2<58...
Resolved! 2960 Stack replacement
Dears, I have a stack of 2 no's ws-c2960x-48lps-l switches , switch 1 failed and i have got the new from Cisco now to place it back in the stack what procedure i shld follow.Is it the below procedure correct.or please suggest the correct cisco best ...
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