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When to use a tech-prefix and when not to?

I have (3) GKs. I have everything working correctly. Each GK has it's Tech-Prefix or type-prefix.Off of each GK I have a couple h323 GWs. They have Tech-Prefixes also to GK-Agw-type-prefix 1#* default-technologyGK-Bgw-type-prefix 2#* default-tech...

Meraki vMX HA in Azure using Routed Mode and Firewalling

Hi all,We are currently deploying 4 vMXs in routed mode across two Azure regions.  We have deployed several vMXs in the past but only as VPN concentrators.vMXs should provide:Auto-VPN between Azure and other sites with Meraki MXsIPSec VPN to some non...

stgonzo by • Level 2
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Confused with Extended ACLs in Networking Course

Hello, I am having problems with a section of the Network Defense course in netacad.For some reason, there's always a device in a network that CAN access a host in another network, and a device from the same network as the device I'm talking about, c...

Screenshot from 2026-06-04 23-34-28.png Screenshot from 2026-06-04 23-34-10.png
Fola by • Community Member
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Flex Profile Maximal

Hello, My AP running using flex connect with WLC9800 and i will build dynamic vlan for this SSID. The vlan will be based on the department and i have more than 40 depts. The issue is when i create flex profile then i add vlan mapping then i got 'The ...

hs08 by • VIP
  • 525 Views
  • 24 replies
  • 0 Helpful votes

3rd party SFP+ modules identification in Catalyst 9500 switch

From trusted shop we obtained SFP+ modules described as Cisco compatible.Compatible SFP-10G-T-X identifies as SFP+ 10GBASE-SR (sh inventory or sh int transceiver).Compatible SFP-10G-BXD/U-I identifies as SFP+ 10GBASE-LR.Is this going to be a problem?...

lekanhaji92 by • Community Member
  • 36 Views
  • 1 replies
  • 0 Helpful votes

Output drops on Catalyst C9300-48T connected to AP 9120AXI

Hi, we are seeing output drops on switchport connected to 9120AXI access point. No policy-map configured on switchport. Cisco TAC said it is due to microbursts and configured qos softmax multiplier 1200. This has added more buffer to the queues. But ...

rajs2206 by • Community Member
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  • 1 replies
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No transmit using Jabber with new Lenovo laptop

 SpoilerI don't know why 'Spoiler' appears instead of my post.I had Jabber working on my Windows 10 Lenovo laptop. Over the weekend that laptop's keyboard became defective, so I bought a replacement Lenovo laptop. With the new Windows 11 laptop, ther...

SteveK066 by • Level 5
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  • 10 replies
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Resolved! New device not polling in Solarwinds!

We replaced a remote router that has all the same configs as the previous router however Solarwinds continues to show the device as down "Could not poll" or "Bad username" error when the device is actually up and pingable. Any advice?

Integrating Cisco Workflows with ServiceNow

I hope everyone has had a good week.I am currently setting up our development Cisco Workflows environment with our development ServiceNow instance. Previously we used ServiceNow's free PDI instances for testing and I was able to create workflow which...

Resolved! Regarding Registered Networks in Cisco Secure Access

Like Cisco Umbrella, I believe Cisco Secure Access also implements DNS security features. Registering a registered network in Cisco Secure Access requires a global IP address. Does it support dynamic IP address registration? I'm particularly curious ...

msyk.oym by • Level 1
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  • 5 replies
  • 0 Helpful votes
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