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Cisco ACI 6.X - 機能およびアップグレードの概要
by Guided Resource Moderator -
A Sneak Peek at the Next-Generation Cisco Community
by Community Managers -
weird issue with CW9178
by M Tech -
OpenDNS static IP inactive; originid 0 and filtering not applied
by SuperDuperMan -
Security Fix Request EOL RV260 - CVE-2022-20827 - S/N DNI2244A1DR
by alexande192 -
Can the C1121-8P router reach 100 Mbps for IPsec?
by tangzheng -
Secure Access: Network Tunnel Group 연결을 위한 CPE 라우터 장비 이중화 구성 예시
by KoreaTAC-CSC -
[UCS C] C225M6/C245M6 CPU、히트싱크 교체 절차
by KoreaTAC-CSC
Community Activity
weird issue with CW9178
Hello,We have several CW9178 access points, and one of them (let's name it AP3-01), has suddenly stopped working on VLAN 20. Clients that connect to the SSID tagged with VLAN 20 cannot get an IP address and cannot send or receive any traffic. In the ...
Resolved! CBS350-24P-4G Support to GLC-TE
I have a CBS350-24P-4G Switch model and I am trying to use the GLC-TE module on the switch port number gi25 - 28 ( 1G-Fiber ) for Copper uplink to another switch. The GLC-TE module is Cisco branded. The problem is, Scenario-1 When I am using a GLC-...
UCCE 12.6.1 – Windows Server 2016/SQL 2017 to Windows Server 2019
Dear All,We are currently running Cisco UCCE 12.6.1 on Windows Server 2016 with SQL Server 2017. Customer is planning to upgrade only the Windows and SQL 2019 retaining the existing UCCE 12.6.1 version. The UCCE application upgrade to a later release...
OpenDNS static IP inactive; originid 0 and filtering not applied
Hi Cisco/OpenDNS team,My OpenDNS Home static IPv4 registration became "Inactive" despite dynamic IP updates always being disabled. I re-added it; the dashboard now shows the old inactive entry and a new entry displaying the correct IP. Dynamic update...
Cisco PCCE 15.0 Upgrade
We are running the PCCE 2K model with Windows & SQL 2019. We are now planning to upgrade only Cisco Applications to 15.0, without an OS/SQL change.The customer wants to change the OS/SQL after a few months. According to the Cisco document, this appro...
Security Fix Request EOL RV260 - CVE-2022-20827 - S/N DNI2244A1DR
Hello,RV260 S/N DNI2244A1DR on firmware 1.0.01.10 shows EOL 2026-09-30 so I cannot open TAC case.Under active OpenVPN TLS Error attacks from multiple countries.Need security fix 1.0.03.29 per advisory cisco-sa-rv-vpn-dos-q2F2p5Cz CVE-2022-20827.Cisco...
Can the C1121-8P router reach 100 Mbps for IPsec?
For the C1121-8P device, what license(s) do I need to purchase to achieve 100 Mbps IPsec throughput? I have a few questions regarding whether the following two approaches would work: First, if I purchase a DNA Essential license, can I achieve 100 Mbp...
Resolved! IOS XR Always On Connection Timed out error.
I am getting timeout error from Linux VM.ssh [email protected]: connect to host sandbox-iosxr-1.cisco.com port 22: Connection timed outGot similar error for gnmic.Is it possible to fix the issue permanently, also the workflow attached ...
Secure Access: Network Tunnel Group 연결을 위한 CPE 라우터 장비 이중화 구성 예시
소개 이 문서에서는 Cisco Secure Access의 Network Tunnel Group에 연결하는 사용자(CPE) 측 라우터의 장비 이중화 구성 예시를 소개합니다. 사전 조건 본 문서는 2025년 3월 3일 기준 Secure Access Dashboard의 동작을 전제로 하며, 예고 없이 변경될 수 있습니다.사용자 측 네트워크(Corporate Network) 내 라우터(R1/2/3)는 Catalyst 8000v IOS-XE 17.12....
[UCS C] C225M6/C245M6 CPU、히트싱크 교체 절차
본 문서는 UCS C225M6 및 C245M6의 CPU 및 히트싱크 교체 절차에 대해 설명합니다. 【교체 필요 도구】 시나리오 1 — 히트싱크를 재사용하는 경우 히트싱크 클리닝 키트: UCSX-HSCK=M6 서버용 서멀 인터페이스 물질(TIM) 키트: UCS-CPU-TIM= 시나리오 2 — 히트싱크를 교체하는 경우 히트싱크: C225M6: UCSC-HSHP-225M6= (※ "-C225M6"가 아님에 주의)C245M6: UCSC-HSHP-C...
SEG/CES : Sender Domain Reputation (SDR) 정정절차
시작하며 Secure Email Gateway(이하SEG / 구명칭Email Security Appliance(ESA))및Cisco Email Security(이하CES)에서 이용되고 있는 Sender Domain Reputation (이하SDR)의 정정 절차에 관하여、고객께서 직접 정정 요청을 하실 수 있습니다. 본 문서에서는 SDR 정정 신청 절차에 대해 설명해 드리겠습니다. 주의 사항 본 시정 신청을 위해서는 Cisco 계정으로 ...
RV340 configuration
Situation: un réseau 192.168.1.0/24 n'a plus assez d'adresses IP et donc d'adresses disponibles en DHCP (192.168.1.170-239).Pour augmenter l'espace sans avoir à changer la passerelle 192.168.1.1 sur toutes les machines du réseau en IP fixe, l'idée es...
A new Beta MV Cameras firmware is now available
A new Beta MV Cameras firmware version is available. Firmware MV 8.0.1 was released on 2026-10-28 and has been in this firmware category since 2026-10-29 UTC.
MS130-48P Locked up 3 times, 1 even after RMA
We have remote office with 5 MS130-48PSW01 which we can call the "core" Layer 2 only has crashed 3 times over the last two weeks, where it reports offline in the dashboard and stops passing traffic.To bring the network back up we have to pull the po...
C8111-G2-MX reuse, Insight, warm spare and Auto VPN questions
Hi all, a few questions for an Auto VPN design reusing existing MX and C8111-G2-MX units:Can two C8111-G2-MXs run as a routed warm-spare pair acting as an Auto VPN hub? Does WAN Uplink Sharing (MX 26.2) support the C8111, and is 26.2 stable for produ...
