Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2841 PostsActivity in Networking
PoE Overload on Cisco 1300
Hello,I've installed a new C1300-24P-4X with firmware 4.1.3.36. It should support PoE+ 802.3at with max 30watts.I have a TP-Link EAP650 with 802.3.at PoE that should draw 15.4watts on one port but the port flaps and shuts itself of with overload cond...
c8000v 17.15.3a in a Lab on KVM: vcode_pkt_PPE0 process CPU Hog
Hi, I setup an SDWAN Lab with several c8000v running IOS 17.15.3a running on QEMU 4.1.0 (EVE-NG Lab environment) with 4 vCPU and 8 GB of RAM for each c8000v. CLI on the c8000v was very slow. I have spotted a process called vcode_pkt_PPE0 that consume...
Gateway in loss of router
This is a bit of a weird one We have a large core rtr (Layer 3) doing all the Routing across our VLANS. We came into a situation where we lost core recently witch then meant that one of our vlans that has storage for a specific system went down badly...
Resolved! What does 'vtp primary' command check for?
I was in the midst of trying to write a Cat Centre template to handle the prompt when using 'vtp primary' exec command for a vtp v3 server.Then I realised I could just tack on the 'force' option and bypass the check. But I wanted to know what it was ...
license reuse between 2 HSRP routers
Hi All, I have IP SEC tunnel from hsrp peer1 and dna advantage license activated on it and peer2 activated with right to use (RTU).Ill setup IP sla from peer2 towards peer 1 and will be tracked by EEPM applet.If Peer 1 goes down, then EEPM applet wil...
Gre source interface question
I have router a with a gre tunnel (tunn 1)to router b. Gig 0/0/0 to Gig 0/0/0i need to make another tunnel from A to a third on router C. C is connected to B on gig 0/0/1. No routing protocols it’s a small network all static’s. What’s the best way to...
Cisco Catalyst 4500-X Reset and Delete Data
Hello all. I am new to the networking world, and trying to get a better understanding of everything. I currently have a Cisco Catalyst 4500-X. I am able to to get to the main Switch# prompt, but am realizing that the standard Catalyst commands do no...
Resolved! C1000-24T-4G-L EMC declaration of conformity and EMC test report
Hi,I have been trying to find UK EU EMC information on the C1000-24T-4G-L switch on the Cisco approvals search page with no luck. Can anyone help me with finding it please?Many thanks,Leebert
Password-recovery mechanism
Hi guys .The SOC administrator in my department told me that, for the purpose of securing the network, I should disable the password recovery service so that no one can access the switch configurations just by having a console cable. But I’m not sure...
SPAN TRUNCATE On N9K
Hi Want Copy Header of my Packet By SPAN to Destanation Used all mtu size 64-512 all sizes donnot worktype : localstate : upacl-name : acl-name not specifiedmtu : 512source intf :rx :tx : Po14both :source VLANs :rx :tx :both :filter VLANs : filter no...
Unable to Install IPERF3 via App-Hosting - Mandatory Layer Missing
Hi,I have been struggling all day in an attempt to get mlabbe/iperf3 installed on a 9300 running 17.3.5 using advantage.So far, I have tried saving the image using docker save which defaults to the "oci-archive" format (uses blobs) as well as using p...
SSH 9200 issue
I have a cisco catalyst 9200 and I'm trying to access the equipment via ssh but it's not possible, it has an error stating that access was denied, but access via http is possible without any problem.
How can I get area A to talk to area B?
Hi there,I am using packet tracer and I have an issue with area A talking to area B or area B to area ACloud is configured to use modem4 to Ethernet6Server has DHCP on and can talk to router and other PC in area A but not area BArea A inside IP is: 1...
Catalyst 8300 router doesn't support SPAN session
Hello all,I'm new to the Cisco Catalyst 8300 router platform.We have a C8300-1N1S-4T2X running 17.9.5a. There are two 1Gbps WAN links which are terminated on te0/0/4 and te0/0/5. I have a server connecting to one of four copper ports.When I tried to ...
CSCwq13525 - SISF REACHABLE, DOWN and STALE not working as expected
Clarification of this bug:Regardless of the configured timers (reachable-lifetime xxx, stale-lifetime xxx, down-lifetime xxx), the states DH4 in the DT table have the following validity:VERIFY (approximately 13 minutes)STALE (approximately 45 minutes...
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