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Cisco Software training materials and resources for Enterprise Agreements, Smart licensing and Smart...

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Cisco Start

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Collaboration

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Data Center and Cloud

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Internet of Things (IoT)

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Online Tools and Resources

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Security

Explore the security forums and share your expertise about firewalls, email and web security, Identi...

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Wireless - Mobility

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Activity in Technology and Support

Example Workflows

To help new Workflow users get started we'll be posting some example workflows here until the Workflows Exchange is ready.  Please feel free to ask any questions about these workflows here.  Check out the new Cisco Workflows Self-Learning Samples Vid...

VLAN issues

I recently replaced the core switch at one of my sites that consisted of two separate C9300-48Ts and three other off brand switches and installed a new stack with a C9300X-48HX, C9300-24S and a C9300-48T (running 17.12.5). This is a layer 2 network c...

dbronco by Level 1
  • 1323 Views
  • 37 replies
  • 0 Helpful votes

Resolved! How are control and data traffic carried in moblity tunnels?

Hello, everyone. I've read that mobility tunnels use UDP port 16666 for control traffic and EoIP for data traffic. I've also read that if encrypted mobility is used, UDP 16667 is used for data traffic. I've also read somewhere that 16666 and 16667 ar...

Mitrixsen by Level 1
  • 155 Views
  • 2 replies
  • 1 Helpful votes

GeoDB is on different version on FMC and FTD's

Good afternoonFMC and FTD's are on different GeoDB versions running 7.4.2.2FMC is on 2025-06-21-118 and FTD's is on 2022-07-04-101Seems the FMC is not pushing the updated database to the FTD'sTried manually download and install geolocation update fro...

BACANEL by Level 1
  • 23 Views
  • 0 replies
  • 1 Helpful votes

Multi Phase 2 connections with IPSec Site 2 Site

ive got a problem i cant seem to figure out. When my Ipsec tunnel is built it makes a new phase 2 connection every 60 seconds. 1.1.1.1 = Cisco Router2.2.2.2 PfSense Router----- Connection configuration -----1.1.1.1 => Internet <= 2.2.2.2-------------...

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cloudix by Level 1
  • 376 Views
  • 16 replies
  • 0 Helpful votes

ACI Multi- Site stretch BD

Hello Team,If I want to stretch BDs, in the stretch template besides the VRF/BDs with L2 Stretch know enabled and EPGs, before doing that safe I have the following questions:1). Is there any traffic impact when importing into NDO, and I need to do it...

AdrianT by Level 1
  • 91 Views
  • 1 replies
  • 0 Helpful votes

C9300 Stack query

I need to build several C9300 switches in stacks of 4. I know how to connect the data and power stack cables, but want to know the answer to the following question. Each switch has 2x power supplies. If all switches are powered up by these power supp...

markh11 by Level 1
  • 113 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Webex calling suggestion

Hello. I have a suggestion for Cisco on the Webex calling platform. We currently have Webex calling with over 1000 DID's. For each of our offices, we have enabled the sequential ring feature so that their DID number will ring to their phone first, th...

FMC AD Join test failed

Hello everyone i want to configure identity policy on FMC with Active Directory Kerberos, on guide written The Realm you select must be configured with an AD Join Username and AD Join Password to perform Kerberos captive portal active authentication....

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