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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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Cisco Firepower 1120 ASA power led blink amber

Hi everyone, Our Firepower 1120 device shows a blinking amber light on the power LED when powered on, while all other LEDs remain off. In addition, we are unable to access the console screen. We have attached a video showing the current behavior of t...

quang-nv by • Level 1
  • 51 Views
  • 0 replies
  • 0 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...

Unable to ssh the FTD device

Dear Team, I unable to ssh the FTD device. No External authentication is configured. Local authentication enable. When ssh the device user name & password asking. After giving proper credentials access denied. But on same credentials we able to login...

suryaaa by • Spotlight
  • 147 Views
  • 5 replies
  • 0 Helpful votes

Does DNA support 3rd party devices?

Hi community,I will really appreciate if you can confirm that DNA can integrate 3rd party devices (switches) via API REST to be "manageable" by DNA Center with reasonable limitations. If you can provide documentation it will be wonderful!Thanks all!

【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
  • 52 Views
  • 0 replies
  • 1 Helpful votes

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
  • 40 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
  • 518 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
  • 106 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
  • 154 Views
  • 6 replies
  • 0 Helpful votes
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