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【イベントトップコントリビューター インタビューシリーズ 2】 シスコ箕浦さんにお話を伺いました！

箕浦 裕太 (Yuta Minoura) さんは、CCIE 6 冠ホルダーとして世界中から尊敬と注目を集める若手エンジニアであり、CX のカスタマーサクセスにてエバンジェリストとしても活躍しています。セキュリティ領域をコアコンピテンシーとし、卓越した集中力と技術力で難解な課題に挑み続ける一方、独自のデモ動画などを駆使した高品質なコンテンツ作成にこだわり、コミュニティのウェビナー参加者の理解度向上を常に気にかけています。「自分の得意分野だけでなく、シスコはもちろん業界全体が注力するテーマに焦点を当...

ETC Spotlight_FY26-5-JPN_YMinoura.png
Eri Mizuno by • Cisco Employee
  • 19 Views
  • 0 replies
  • 1 Helpful votes

Mobility Express randomly dropping clients

Hello,I'm facing an issue with our APs dropping clients for some reason. I've examined the logs and I can see it going in a cycle of removing and adding users. We are experiencing this on a range of devices including Android phones and Windows laptop...

Catalyst Center 升级：从规划到实施

本次课程将介绍Catalyst Center的升级路径及关键准备事项，演示如何使用AURA工具和Validation工具确认升级准备状态，确保升级顺利进行。课程还将讲解升级的具体步骤和最佳实践，助力您成功完成Catalyst Center升级。

teleong by • Cisco Employee
  • 23 Views
  • 0 replies
  • 0 Helpful votes

Resolved! Connect FMC to ISE with Radius over DLTS

We are currently using FMC and ISE to manage admins who can log into FMC and the firewalls in our environment. We were considering how we can better secure our management connections, specifically the communications between our firewalls and ISE. Cur...

GilR by • Level 1
  • 493 Views
  • 4 replies
  • 0 Helpful votes

Is CCNA Hands on Packet Tracer Master enough material for the exam?

I just passed my network+ Exam and I currently have Wiley's CCNA volume and 2 books, along with the CCNA Hands-on Master with Packet Tracer from Cisco PressAnd I'm wondering if the mastery book alone can push me to passing the CCNA exam,   or should...

Jason T by • Community Member
  • 77 Views
  • 1 replies
  • 0 Helpful votes

Configure Port-channel between to remote sites

I have a question about this — I’d like to know if it’s considered good practice or good design to configure a port-channel between two buildings that are interconnected by two dark fibers. One fiber has a distance of 10.5 kilometers (~6.5 miles) and...

ERTP1 by • Level 1
  • 123 Views
  • 6 replies
  • 0 Helpful votes

Supplicant stopped responding to ISE

Anyone know how to fix error 'Supplicant stopped responding to ISE'? I try to increase 802.1x timer but not helping. When we use EAP-TTLS is mandatory that ISE certificate should be apply in the endpoint?   Event5411 Supplicant stopped responding to ...

hs08 by • VIP
  • 243 Views
  • 7 replies
  • 0 Helpful votes

Mobility Express To 9800 Wireless LAN Controller

Hello,I am new to the Cisco Self Standing Wireless LAN Controller System. I have always used Mobility Express, and I know it is end of life. The purpose of this AP is for learning and using it in my home lab. I have read this post below:Migrate ME to...

ISR 4451 (Firmare upgrade)

So I tried to upgrade from isr4400-universalk9.17.12.04b.SPA.bin to isr4400-universalk9.17.12.05a.SPA.bin. After the upgrade it will not register with my SIP provider. I see this. Aug 11 02:08:22.843: %SIP-3-REG_INTERNAL: Registration failed. Tenant=...

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