About Deepak Kumar

Deepak Kumar · 05-28-2026

We are currently running fully on Microsoft Entra ID, and things are looking pretty solid so far.--> All our Entra‑joined (or enrolled) devices are authenticating using EAP‑TLS (device-based)--> We’re leveraging device group membership in Entra ID to...

Deepak Kumar · 05-28-2026

Hello All,I am working on integrating Cisco ISE 3.4 Patch 5 Guest Portal with Ruckus One (Cloud-managed WLAN), and I am facing an issue where the client stays stuck in Portal Redirection state even after successful authentication with Captive Portal ...

Deepak Kumar · 02-24-2025

We are operating a traditional network across multiple locations, connected via MPLS and IPsec VPN. There is no SD-WAN under our direct management, making it challenging to access real-time monitoring data such as jitter, packet loss, delay, and RTT....

Deepak Kumar · 04-26-2023

I am busy with a network migration project and activating licenses on the Cisco C9500 XE17.6.5 using the On-Prem Licensing server (Cisco Smart Software Manager On-Prem) and getting some strange issue as: Apr 25 10:05:19 UTC: CALL-HOME-SL-TRACE: sma...

Deepak Kumar · 11-16-2022

Hello Everyone, As I am using ExtremeIQ (Cloud WLC) for the wireless solution, We are planning to start a discussion about DNA center implementation. Currently, we have a license for the Extreme Cloud WLC and APs so we want to use it for a while more...

Deepak Kumar · 08-08-2026

It is suggested to upgrade the firmware version:CSCuw44585 : Bug Search Tool

Deepak Kumar · 08-05-2026

Most Likely Cause by Auto-negotiation mismatchOne interface may have no negotiation configured.Another interface may still be using auto-negotiation.The Port-Channel interface itself may have a different negotiation setting than its member interfaces...

Deepak Kumar · 08-05-2026

You are using ICMP for test. Well, it is good known toolkit, but there are serval factors and might or might not be problem in our network. I agree with @Joseph W. Doherty about ICMP.Check Following:1) Uses of Link, 2) Any QoS or Device CPU protectio...

Deepak Kumar · 08-05-2026

Can you share Version and Plattform details?

Deepak Kumar · 08-05-2026

Hello,If your FTD supporting SD-Card, you can use SD-Card otherwise you must implement Network Configuration Manager/Management system. This NCM tool can backup using API or SSH as supported. Also, you can implement some python script or API schedule...

Member Since	‎06-23-2016 01:56 PM
Date Last Visited	‎08-05-2026 02:14 AM
Posts	2,806
Total Helpful Votes Received	2459

User Statistics

User Activity

ENTRA ID Registered Devices

Cisco ISE Guest Portal and Ruckus One wireless

Monitoring Jitter, Packet Loss, and RTT in a Traditional Network (MPLS

%SMART_LIC-3-COMM_FAILED: Communications failure with the Cisco Smart

Third party wireless solution on top of Wireless on top of SDA Fabric

Re: 9200CX USB Console Not Recognized After Switch Already Booted

Re: C1300-48P-4X - 10G SFP Interfaces Work Independently but Fail to B

Re: Latency on switch

Re: IOS-XR - Changing the VRF on interface without removing the IP add

Re: Backup on FDM