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From 36 Years in IT to Cisco Insider Ambassador: Andrew Nash’s Journey
by Pauline Maninang -
Use CSA tool to validate your LGW configuration
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Vulnerabilidade que afeta o Cisco ISE (CVE-2026-20204 & 20205)
by Marcelo Morais -
Cisco ISE related Vulnerability (CVE-2026-20204 & 20205)
by Marcelo Morais -
Vulnerabilidade que afeta o Cisco ISE (CVE-2026-20193 & 20195)
by Marcelo Morais -
Cisco ISE related Vulnerability (CVE-2026-20193 & 20195)
by Marcelo Morais -
Cisco SD-WAN as code: Driving Automated Compliance across your WAN
by csteambot -
Infrastructure as code in the AI era: how to get started and what’s new
by csteambot
Community Activity
Enquiry on Firmware Upgrade Recommendation
Would need your kind advice here for recommended firmware upgrade version and upgrade path for the following switchesCiscoC6807-XL (M8572) — Current Version: 15.2(1)SY1aCisco WS-C3850-48P — Current Version: 03.07.04ECisco WS-C3560CG-8PC-S — Current V...
IOS-XR: "show mpls interfaces"의 "Tunnel" IF status가 No로 표시되는 문제
2023년 10월 24일 (초판) TAC SR Collection주요 문제 IOS-XR 라우터에서 "mpls traffic-eng" config로 IF를 설정했음에도 불구하고, "show mpls interfaces"의 "Tunnel" status가 No 로 표시되는 경우가 있습니다. 【config 예】 RP/0/RP0/CPU0:IOS-XR(config)#mpls traffic-engRP/0/RP0/CPU0:IOS-XR(config-mp...
my Netacad username is invalid!!!
Hello everyone, after some years , that my account by cisco Netacad was right and I could log in without any problem, I'm recieving an error "username is invalid" from yesterday, when I'm trying to log in to my account!!!I have badges and courses to ...
cisco ISR C1111-8P Router Commands
Cisco C1111-8P, you need to configure LAN bridging (BDI), DHCP for local devices, NAT for translation, and default routes IOS commands steps for Lan bridging (BDI), DHCP for local devices, NAT for translation, and default routes
XRv9000: 저전압 알람을 오탐지하여 셧다운됨
2024년 1월 26일 (초판) TAC SR Collection주요 문제 베어메탈(Bare Metal)의 Cisco UCS서버에서 가동중인 XRv9000라우터에 있 전압이상이나 온도이상을 오탐지하여,저전압 Critical알람을 감지할 경우, XRv9000라우터가 셧다운되는 문제입니다.결과적으로는 트래픽 손실이 발생합니다. 로그 출력 예시:envmon[xxxx]: %PKT_INFRA-FM-4-FAULT_MINOR : ALARM_MINOR...
IOS-XR: 재기동후, bridge port가 up되지 않았음에도 불구하고, BVI가 up이 되는 현상
2024년 1월 24일 (초판) TAC SR Collection주요 문제 L2VPN 환경에서 IOS-XR 라우터의 재기동후, l2vpn_mgr process가 잘못된 state정보로 업데이트되어, bridge port가 up되지 않았음에도 불구하고, BVI이 up되는 현상이 보고되었습니다. 【출력 예시】 RP/0/RP0/CPU0:ios#show interface brief Intf Intf ...
Infoblox Integration is Now Live in Cisco Workflows!
Hello Cisco Workflows Community!The Workflows team is thrilled to announce that we have officially expanded our automation capabilities with the release of the new Infoblox adapter for Cisco Agentic Workflows.As network environments become increasing...
Minimum Ringer volume enforcement in Webex
I've tried looking in the Webex Control Hub but can not find a corresponding setting. Is there a way to enforce minimum ringer volume for phones in Webex calling for our users?
Cisco ASA vpn with secure access POSTURE
hello,i have the following configuration for a Cisco ASA vpn secure client with posture:i wanted to double check:! definition of COA and a trustpoint for the outside interfaceaaa-coa ssl-server port 1700crypto ca trustpoint CoA_Trustpoint! dhcp pool ...
Cisco router configuration issue need help troubleshooting
Hello Team,I am currently working on a Cisco router setup and facing an issue with configuration where the device is not applying the expected settings correctly.Can someone please guide me on what could be the possible reasons (like interface config...
AI Agents Need Passports — Building the Identity Layer for Cisco's Age
AI Agents Need Passports — Building the Identity Layer for Cisco's Agentic WorkforceThe moment Jeetu Patel said at RSA 2026 that AI agents are a new workforce of co-workers, he identified the next critical security problem: how do you verify a co-wor...
From 36 Years in IT to Cisco Insider Ambassador: Andrew Nash’s Journey
Cisco’s engagement program, Cisco Insider, brings our customers together to make powerful connections, expand their professional networks, and learn from top experts in the field. Our Q&A series shines a spotlight on some of our most passionate memb...
Best way for redundancy to 2960X from core 93180s.
Best way for redundancy to 2960X from core 93180s.Possible setup below but has SPANNING-TREE loop.Wish to avoid creating vPC on 93180s, but may be unavoidable.>>>> Cisco 2960X <<<<<interface TenGigabitEthernet1/0/1description TO_93180-Aswitchport acc...
RAVPN request control
I have a remote access VPN with the following scenario.I have FTD virtual managed by FMC (version 7.7), Cisco ISE radius AAA (version 3.4), external radius server (Microsoft NPS) for multi-factor authentication (MFA). User send the credential to FMC-...
CML2 restconf bug ?
Hi All,Doing some research with AI in CML2.91 notice something strange. in C8000V you can work perfect with restconf. Part of testing my AI programs i had to disable restconf with no restconf. Restore it again with reenable plus all HTTP stuff you al...
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