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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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802.1X Authentication on Mobile Devices Using Machine

Hi everyone,I have a question regarding wireless authentication with 802.1X.Previously, I configured wireless access using only a machine certificate for authentication, and it worked as expected.Now, I would like to implement the same setup for mobi...

athan1234 by • Level 8
  • 16 Views
  • 1 replies
  • 0 Helpful votes

Major issues after Cisco ESA Upgrade to 16.5.0-780

Just a heads up in case it saves someone else from a bad day. We upgraded to this release due to the SQL injection exploit and now are having major issues: -Much slower mail performance (connect times are 3 times slower across all of our ESA's) -Clus...

ceaser333 by • Community Member
  • 2 Views
  • 0 replies
  • 0 Helpful votes

Mail Bouncing

Hi Attached Mail log which is bounced need reason and how to allow this email to be whitelisted.RegardsAjay Sharma   

ajay1969 by • Community Member
  • 11 Views
  • 0 replies
  • 0 Helpful votes

HA/SSO and Mobility: Redundancy Design that Survives Failover

Welcome to the Cisco Community Ask Me Anything Event   Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, September 14, 2026 through Monday, September 28, 2026. Our experts Shree Hari AB and Suman Sinha wi...

Shree Hari AB.jpeg Screenshot 2026-09-11 at 3.12.04 PM.png

Policy for Network Subnets in Secure Access

Hi. Does Cisco Secure Access supports creating a policy for internal networks that associated with network tunnel? For example, the subnet for IOT devices is 192.168.x.x/24 and for guest users is 172.x.x.x/24, and I wanted to create separate policy f...

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MV Snapshot

Hi, with latest firmware in place, 7.3.1, I cannot retrieve MV snapshots anymore, HTTP API returns 403, same key as before and all other endpoints works as well.Did someone experienced the same issue? How to solve? Did the endpoint silently changed?

SD-WAN : cEdge을(를) PnP Connect에 등록하는 절차

  시작하기실제 장비를 Plug and Play Connect에 추가1. cEdge을(를) Plug and Play Connect에 추가하기 위한 정보 확인2. cEdge를 연결할 Smart Account / Virtual Account 선택3. cEdge을(를) Plug and Play Connect에 추가3-1 Enter Device info manually을(를) 선택하고 Next3-2 필수 항목 입력섀시 일련번호와 SUDI 일련번호가 ...

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Service Provider -exam

I would just like to say having just successfully passed the SPCOR exam (2nd attempt) I need to tip my hat to all my peers who have passed CCIE but especially SP -Just this mid level study on SP has been a journey - and I do believe i haven’t even to...

MPLS Inter-AS Option B -> /32 routes for the next-hop?

Hello, everyone.There is a configuration in Inter-AS Option B that really confuses me.When we configure the BGP VPNv4 session between the two ASBRs, why does the BGP next-hop need a /32 route in order for MPLS to work?Cisco:For IOS-XR over Inter-As O...

Mitrixsen by • Spotlight
  • 224 Views
  • 9 replies
  • 0 Helpful votes

FMC 7.6.5 remote backup failing

Hi,We have 5 FMC servers which have been upgraded recently from 7.4.2 to 7.6.5. I found out that since then the daily backup of the FMC server towards a Linux server (Ubuntu 20.04) is not working anymore. The firewalls are still running on version 7....

johnslegers by • Community Member
  • 57 Views
  • 1 replies
  • 0 Helpful votes

cEdge NAT issue after upgrade to Version 17.12.8

Hi Team,Could someone confirm whether there is a known or ongoing bug in Version 17.12.8 related to NAT functionality?We are experiencing NAT issues where the NAT table shows 0 entries when the problem occurs. The temporary workaround is to reboot th...

Vinod by • Frequent Visitor
  • 31 Views
  • 0 replies
  • 0 Helpful votes

EIS録画と資料：はじめてのCisco IQ 第2回：操作編

EIS「はじめてのCisco IQ」シリーズ 第2回：操作編のアーカイブページとなります。本セッションでは、Cisco IQ を実際の運用で活用するために必要な各画面の操作方法を解説します。トップメニューの Launch Pad・Dashboard・Reports の役割と使い方を整理し、さらに Assets・Assessment・Operation の3つのアプリケーションを通じて、資産管理、健全性評価、運用最適化のポイントをどのように把握するかをご紹介します。 Cisco IQ が提供するイ...

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