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Cisco Catalyst Center

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

2782 Posts

NFVIS Solutions

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

12 Posts

SD-WAN and Cloud Networking

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

2484 Posts

Switching

Discuss Catalyst brand switches with peers and experts.

107797 Posts

ThousandEyes

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

201 Posts

Activity in Networking

Resolved! Cale diagnostics?

So I have gone through this issue, what does open mean, and how to make that normal? Interface Speed Local pair Pair length Remote pair Pair status--------- ----- ---------- ------------------ ----------- --------------------Gi1/0/13 10M Pair A 0 +/-...

vban by Level 1
  • 97 Views
  • 3 replies
  • 0 Helpful votes

Wrong DHCP relay vlan on C1300

Hi,so i've bought a c1300 to test the functionalities I need and I run into some problems.I have a a access point on port 16 with 2 radios for vlan 1 Clients and vlan 4 guests. On my old Cisco and Dell Switches I made an Ip helper-adress on the vlan ...

VTH by Level 1
  • 548 Views
  • 11 replies
  • 0 Helpful votes

SCP transfer failure

Having issue with some devices not being able to save to a file server using SCP .  The problem seems to be a 1 way issue so it's not a FW issue also I have devices which are the same device running the same code  yet one works but one does not work ...

glen.grant by VIP Alumni
  • 39989 Views
  • 9 replies
  • 0 Helpful votes

Interesting POE problem on Cat 9300X-48HX

I'm about to open a case with Cisco and the device maker but figured I'd try the collective mind here. I've got some non-Cisco devices using POE on various Cisco switches and they work just fine. (TASCAM VS-R265 4K Streamer/Recorder) I'm using them o...

dhingst by Level 1
  • 182 Views
  • 4 replies
  • 0 Helpful votes

Private-Vlan with VRRP

Hello to everyone.I am working on this topology for 2 months but i wasnt able to find the accurate solution even i asked from prefessional but their solution wasnt accurate.My qustion is ----> How i can activate Private-vlan while using SVI with VRRP...

Naderibrahimi_0-1747239761951.png

Fabric-Site vs Fabric in a Box

Hi Guys,Operationally, and feature set wise, are there any differenes between a Fabric-Site and Fabric in a Box. My main area of thought is Wireless. Can I still have a centralised WLC that supports a distribted campus? I.E, lots of Fabric-Sites and ...

Xividar by Level 1
  • 7394 Views
  • 16 replies
  • 0 Helpful votes

C9300 - Close SNMP Port with ACL

Hi,we have multiple C9300s with public IP addresses. They are running SNMPv3 for monitoring which works but when you do a scan from the internet / outside with nmap / censys / shodan / ... the UDP port 161 for SNMP is responding.We want to make this ...

sidney123 by Community Member
  • 162 Views
  • 3 replies
  • 0 Helpful votes

NAT Configuration Help

I am working on Packet Tracer. I was told to configure NAT on the Gateway Router linked to Gateway Router and other internal routers.I was given this example on my lab document Assuming, you have been allocated the public IP network 200.57.64.33/29, ...

SsamR by Community Member
  • 87 Views
  • 0 replies
  • 0 Helpful votes

Resolved! Turning VTP off with pruning

Hi,We are planning to disable legacy config of VTPv2 on a network. Pruning is enabled on the domain. When we attempted to run "VTP mode off" on a switch at the edge of the network, we found that the upstream switch appeared to prune all the VLANs fro...

jc482065 by Community Member
  • 193 Views
  • 4 replies
  • 0 Helpful votes

Username and password no longer working

Hi experts!I have a stack of two Cisco SG550XG 10G Switch 24 Port and everything worked fine during install and setup a year ago and also for a while after that.I have lost access since about half a year and the configured username and password has s...

streaming by Level 1
  • 359 Views
  • 6 replies
  • 0 Helpful votes
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