Activity in Technology and Support
CSCwa79456 - Interface THRESHOLD_VIOLATION: Rx power high warning
I'm getting the warning on two switches that has a failed connection. The installation is stacked 9300x using 1gig sfp to om1 fiber connecting to a 9200 1gig sfp. Message is displayed on both switches relating to the ports with the connection between...
WAP321 firmware
Is there anyone who can help me download the latest firmware for the WAP321? It should be 1.0.6.7. This AP is beyond end of life and I can't find this fw on the Cisco support site.
/ndfc_ansible_llab/setting-up
Hello,I set up Sandbox for NDFC Ansible lab.I following the instructions including the provided credentails.I was able to successfully VPN an into Sandbox.However, when I am tried to usesudo with the provided develop account I receive: devbox10.10.20...
CCA in wifi
Hi,Im trying to understand three terms in wifi and how it's related to each other and what it means: CCA(clear channel assesment)Energy threshold detectorPacket threshold detectorNoise floor What purpose of each terms here anx how it affects throughp...
Upgrade Unity Connection 12.5 to 15 using Fresh Install Data Import
The "Fresh Install with Data Import (V2V)" feature is an alternative method for DRS Disaster Recovery System. Basically the DRS allows the admin to take a backup of a Cisco Unity Connection node. The DRS backup is useful when you want to rebuild a n...
asa 5525 & VPN issues
4 Aug 08 2025 15:25:10 TunnelGroup <DEOffice> GroupPolicy <GroupPolicy_downetc> User <pesta> IP <72.159.157.23> No IPv6 address available for SVC connection5 Aug 08 2025 15:25:10 IPAA: Session=0x01047000, IPv6 address: callback failed during IPv6 req...
DMVPN - Spoke to Spoke when hub is down
Hi AllI have a lab setup using DMVPN phase 3 with eigrp, a hub and 2 spokes.If I shut down the hub external IP, the spoke to spoke traffic fails within a few seconds.Is this normal? I know for redundancy you can have 2 hubs but would it still affect ...
Resolved! Expressway MRA Dual NIC on latest Expressway build
Attempting to deploy the latest build of Expressway for MRA at a customer site. Trying to configure DUAL nic, but it is NOT cooperating with me. I have enabled dual NICs, put the default gateway address for NIC2 in as the default gateway, and conf...
PCD deleting files during fresh install with data export
Yesterday, I was doing data exports for a fresh install with data imports migrating from a CUCM 12.5 cluster with 8 subscribers, 2 x TFTP and a PUB to 15. I was using PCD for the SFTP server, and had installed it using the CUCM medium OVA which prov...
PCCE 11.6 - Error occurred "The Router is not available. Try again later or contact your system administrator."
Our supervisors and administrators are encountering the following error when making any changes to current agents or trying to create new ones... Error occurredThe Router is not available. Try again later or contact your system administrator.This beg...
SDWAN API for Device to Template Assoication
Team I am working on a python script to pull down all of the devices that are control by vManage then tell me the device template and feature templates attached to the device. Cisco made it so easy to figure this out in the GUI, and I really need to ...
UCCX to WebexCC migration tool
Has anyone used this migration tool? uccx-to-webexcc-v3.4.jar.sgn.Here is a description of the tool:Discovery Tool is used to collect current configuration data from the UCCX servers in a "Read-only" manner and convert it into WebexCC discovery docu...
How to setup a thee-tier network?
Hello,I'm still a bit of a noob when it comes to Cisco, so please excuse any seemingly trivial questions.I am asking this question since I was unable to find an complete und detailed guide how to build a three-tier network online.That's why I have so...
Why aren't we building Packet Tracer Flatpak package that help nerds?
These nerds can either be:A Linux user who just started networking.A network enthusiast who has only used GNS3 because NetCad only supplies .deb build for Debian-based distros.A college teacher or professor where his/her University mandates "Linux on...
Policy based routing with reflective ACL not working as expected
Hi everyone. I have a 2960x acting as a "core" switch doing inter-vlan routing. Vlan 400 is for IoT. Other vlan hosts need to be able to access hosts in the iot vlan, no hosts in the iot vlan can access anything but internet. All hosts in the Iot vla...
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