Buy or Renew
Buy or Renew
Cisco + Splunk: It’s a new day for your data. Learn more.
 

Networking

Collaborate with peers and Cisco on all aspects of your network, including Cisco Digital Network Architecture (DNA), routing, switching, and more.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation

Don't miss this Cisco Catalyst 8000 offer

 

Browse the Community

Cisco Catalyst Center

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

2139 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...

2083 Posts

Switching

Discuss Catalyst brand switches with peers and experts.

105505 Posts

ThousandEyes

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

132 Posts

Activity in Networking

Start a conversation

when was Rapid PVST+ introduced

I googled this and no answer. What year was it introduced? https://www.ciscopress.com/articles/article.asp?p=2832407&seqNum=5

Garegin88 by • Level 1
  • 313 Views
  • 4 replies
  • 0 Helpful votes

SD-WAN OMP Peering

In my environment I have 2 vSmart controllers. (vSmart-1, vSmart-2)In cEdge-1, the OMP peer is established only with vSmart-1. No details about peering with vSmart-2.in cEdge-2. the OMP peer is established with vSmart-1, for vSmart-2, the status is i...

RS19 by • Level 4
  • 41 Views
  • 0 replies
  • 0 Helpful votes

Internal batteries

Does the Catalyst 2960-X or 350-P network switches have internal coin cell batteries to retain memory or clock settings? If so, what is the part number of this battery. Alternatively do you have a safety compliance document for the battery which allo...

Upcoming Event: Capture the Flag, get the Badge!

You asked, we heard you! Introducing the ThousandEyes Support Community Capture the Flag event from April 23rd at 8 AM PST to April 29th at 5 PM PST. This month the ThousandEyes Community is offering two Capture the Flag missions in a single upcoming...

HSRP Not Establishing but L2 Connectivity Verified

Replacing some old cisco routers with 8500's running 17.9.4a.  They are connected to a Nexus 7K, on the same card.  The routers can ping one another and establish BGP but they will not establish the HSRP adjacently across the 7K.  If the 8500's are c...

Unable to ping between two tunnel points

Hello, I built using the packet tracer a simple topology of three routers with ospf routing. I created a tunnel between the two routers that are not physically connected to each other, but I can't ping between one end and the other. I managed to ping...

Script for Switches Cisco

Hello Community,I am looking a script for switches cisco for block interfaces with APs connected , the reason is because we receive daily port changes and sometimes the engineers change the vlan Wi-Fi by another and the Wi-Fi environment is affected ...

L2VPN Over GRE

Hi I'm trying to extended a L2 segment using MPLS L2vpn over GRE. I am able to establish the tunnel and get ospf and mpls adjacency also the xconnect between the peer is up but my 2 test pc cant reach each other. This is my PE3 config.interface Gigab...

optional variables in sdwan cli template

Is it possible to mark a variable as optional in sd-wan cli template?Can we use variables in a local data policy? I want to apply an ACL to internet facing interface that only permits traffic to the internet facing IP only. Policy will be applied to ...

Cisco 2921 for home use

I'm having problems setting up my home network using Cisco2921 for the first time. It has the basic licenses only. Below is the running config followed by my adapter settings. Any assistance would be greatly appreciated. Thank you.Current configurati...

ISP VLAN Tagging

If my ISP is logically routing between a routed interface on their end with an IP in the same subnet as my end's Layer 3 router SVI interface for VLAN 10, but the ckt terminates on a layer 2 switched interface on my end using vlan 10, does my ISP nee...

Tracking network speed

Hi thereI am assigned to check the issues with this attached network and have managed to remove some hups and redesign the network to what it is now. there were no vlans and it has been configured. the issue is that the internet speed is extremely sl...

Configuring NAT overload with vrf lite on a CAT9K

Good day;Need help with how I can configure NAT overload with an existing vrf on a CAT9K_IOSXE V16.12.  This is what I am struggling with, I currently have a vrf called AWSDX-S3.  Now what I am trying to do is I have added a L2 SW and ran trunk ports...

gurowar by • Level 1
  • 89 Views
  • 2 replies
  • 0 Helpful votes

Cisco Firepower 2130 - no console access

I have a couple of Cisco Firepowers that I can access thru SSH or the FDM, but I can't console to them?-Software version: 7.0.5-72-Configured with primary and secondary-Base license-Not using FMCCan someone tell me how to get console access? Thank yo...

DSterling by • Level 1
  • 105 Views
  • 4 replies
  • 0 Helpful votes
Load more
View All
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Share your Expertise

Level up by answering questions in your area of expertise.