Resolved! 3750x switch reload automatically
My customer's switch has automatically reload. Here is some part of show version.Crash file also attachedThanks.
Forum Posts
Hello. I need help if the EEM doesn't work because of a switch platform or EEM configuration.I configured EEM on the switch as follows:Swtich # show run!process cpu threshold type total rising 90 interval 5 switch 1!event manager applet CPU_Monitorev...
've deployed 4- 9300's in two stacks. All 4 switches areC9300-48P Ver 16.9.2Stack 1: SW2- SW3 (no issues)Stack 2: SW4- SW5 (VoIP POE issues)The second stack of two has number of Cisco VoIP phones that will not negotiate for power (about 10). when I ...
We are facing a bit of an issue. What have several servers, and what we want is to prevent one from stealing the IP of another server, but without learning the MAC address of the machine, in case if there are virtual machines running on the server.I ...
Hello, Please see below & help.. Aug 19 05:14:01.513: *%SOCKET-2-SOCK_RECV_ERR:Switch 1 R0/0: wcm: Error parsing from CAPWAP socketAug 19 05:14:03.602: *%SOCKET-2-SOCK_RECV_ERR:Switch 1 R0/0: wcm: Error parsing from CAPWAP socketAug 19 05:14:05.592: ...
I am working with packet tracer to create a layer 3 etherchannel, but running into an issue. these are the commands I was using channel-group 1 mode on int po1no switchport in videos, I see this work, but when I enter the no switchport command it k...
Resolved! Deleting VLAN
Hi Cisco press book says if we delete the VLAN all ports assigned to that VLAN fall back to default VLAN and port still remain up As per my test port is not changing to VLAN 1 when I delete the VLAN.instead, I see that VLAN is inactive. and staus is ...
Dear All, i am preparing for my CCNP-Switch exam and using cisco practice question, i have faced following question regarding extended system-id and is confusing me, i would highly appreciate your valuable answer.Question.What is the effect of the gi...
Hello folks, I've got an issue with a new Catalyst 9300 deployment for a customer. We've moved routing from a dedicated router to the 9300 and the 9300 has taken the QoS for the site. We're using standard Auto QoS, trusting DSCP, but I'm seeing sig...
Resolved! STP Diameter.
Actually I'm so confused about the diameter in STP , As i read in book (upper attached picture) we count diameter from the root bridge. But as i read here on the cisco website(Second attached picture) , we start counting from any to any of the switc...
Could the issue described here be related to our Cisco network even though the network has not been altered? Last week we were shut down for factory maintenance. We brought a new primary domain controller on line and demoted the old, and moved DHCP...
Hello All, I have 2 stacked Catalyst 2906s switches, how to reset them to factory default simultaneously? thanks.
Resolved! STP portfast
Hi I read that if portfast port receives a BPDU port will lose its portfast feature.But in my below test port keeps porfast even if it receives a BPDU,can anyone help me to clarify this? ThanksSiva
I am unable to configure Cellular LTE profile for SIM slot 0 on Cisco 881g router as it saying the following command is in valued,i am having the following option after entering the cell 0my-Router#cellular 0 ?gsm GSM Profile Commandsif i enter LTE i...
Hi, I was wondering if Cisco has a Questionaire table or something alike that we can send to our customers once they have a switching requirement. A lot of them just send that they need a switch that has 24 or 48 port but later on, we discover that t...
