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Jeongjun Park
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VIP
Member since ‎06-30-2023
Online
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2
Cisco Designated VIPs 2025 Networking, Korean 2026 Networking, Korean
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User Statistics

  • 129 Posts
  • 10 Solutions
  • 151 Helpful votes Given
  • 70 Helpful votes Received
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Certifications
Understanding Cisco Network Automation Essentials
Managing Cisco Network Operating Systems
Automate AI Solutions on Cisco Infrastructure
Cisco Designated VIP
Cisco Certified Specialist - Enterprise SD-WAN Implementation
Cisco Certified Specialist - Enterprise SD-WAN Implementation
Cisco Certified Specialist - Enterprise SD-WAN Implementation

User Activity

Umbrella - ChatGPT로 민감한 데이터가 유출되지 않도록 DLP 구성하기

02-10-2026
소개 이 문서는 Cisco Umbrella의 DLP 기능을 통해 ChatGPT로 데이터가 유출되는 것을 방지하는 방법에 대해 설명합니다.   개요 ChatGPT는 생성형 AI으로서 자연스러운 언어 이해와 생성 능력을 바탕으로 다양한 분야에서 활용되고 있습니다. 고객 상담 자동화, 콘텐츠 제작, 코드 작성 지원 등 생산성과 창의성을 높이는 데 큰 장점을 제공하며, 기업과 개인 모두에게 혁신적인 도구로 자리 잡고 있습니다. 그러나 이러한 장점 ...

ISE - SNS / VM 에 대해서 알아야 할 것들

11-12-2025
IntroductionSNS (Secure Network Server) ApplianceHardwareInstallation GuideUpdateEnd of Sale & End of SupportLicenseCharacteristicsCisco ISE CompatibilityParticularitiesVM (Virtual Machine)LicenseParticularitiesCloneCreate a VM TemplateDeploy a VM T...

ISE - DNS 서버에 대해서 알아야 할 것들

08-01-2025
IntroductionNSLookupConfigurationIP Name-ServerIP Domain-NamePAN Automatic FailoverFlowDNS CacheFQDN   This is the Korean translation of the Article below. We (@Marcelo Morais and @Jeongjun Park) would like to share this knowledge with Members of t...

SD-WAN cEdge speed slow sometimes

05-20-2025
Hi, Guys. Good day.   My customer is having a poor speed slow via SD-WAN recently. Its been 2 years since I deployed SD-WAN for them.   It occurs in their some branches in the randomly. It maintains 10~20 mins, and recovers automatically.   Branches ...

vManage GUI session is not stable

02-12-2025
Hello. I have a question about vManage.   Q1. Whenever I work something on the vManage, It suddenly logout. little bit annoy (especially when I create feature templates) https://[vmanage]/logout?nocache=1739340960376&reason=sessiontimeout       * En...
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Community Statistics
Member Since ‎06-30-2023 01:15 PM
Date Last Visited ‎03-08-2026 09:16 PM
Posts 129
Total Helpful Votes Received 68
Awards
Cisco Designated VIPs
2025 Networking, Korean
Cisco Designated VIPs
2026 Networking, Korean