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Cisco Catalyst Center

This community is for technical, feature, configuration and deployment questions. For production dep...

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NFVIS Solutions

Join peers and Cisco experts to discuss Cisco’s Network Function Virtualization (NFV) products and s...

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SD-WAN and Cloud Networking

Join this community to interact with your peers and Cisco about SD-WAN and all things related to sec...

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Switching

Discuss Catalyst brand switches with peers and experts.

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ThousandEyes

Join us for information about our use cases, common troubleshooting, discussions, getting started gu...

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Activity 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...

VTH by Level 1
  • 47 Views
  • 1 replies
  • 0 Helpful votes

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...

holtt by Level 1
  • 88 Views
  • 4 replies
  • 0 Helpful votes

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 ...

DJW487_0-1751944406559.png DJW487_1-1751944432986.png DJW487_2-1751944497550.png DJW487_3-1751944799578.png
DJW487 by Level 1
  • 169 Views
  • 5 replies
  • 0 Helpful votes

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...

ColForbin by Level 1
  • 114 Views
  • 2 replies
  • 0 Helpful votes

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...

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...

chpmotry by Level 1
  • 142 Views
  • 8 replies
  • 0 Helpful votes

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...

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...

maxintime by Community Member
  • 134 Views
  • 3 replies
  • 0 Helpful votes

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 ...

ozswong by Level 1
  • 125 Views
  • 3 replies
  • 0 Helpful votes
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