Switch Series Virtualization Technology Max devices in same virtual switch Accepted Switches in the same virtual device Inter switch link speed Max active ports for LAG per cluster 2930M Backplane stacking 10 2930M 1/10G 8 2930F VSF 8 2930F 1/10G 8 3810M Backplane stacking 10 3810M 40G 8 5400R VSF (v3 blades only) 2 5400R 1/10/40G 8 CX 4100i N/A - - - 8 – single switch only CX 6000 N/A - - - 8 –..

Set Up Your Own Internally Hosted Private Wiki On Ubuntu Server Posted on November 27, 2022 We used DokuWiki to create and host our own internal Wiki on the latest version of Ubuntu Server (22.04.1 at the time of this writing). How cool is this? We’ll, it’s actually more than just ‘cool’ and can make for an invaluable tool used to centrally store crucial information while making it conveniently ..

#동작 방식 - AP Controller >> AP와 컨트롤러간의 control plane인 PAPI를 IPSEC으로 암호화 >> 암호화시 AP와 컨트롤러에 내장된 인증서 기반으로 IPSEC 구현 #CPSEC 사용하는 경우 - forwarding 모드를 bridge로 사용하는 경우 - CAP상 지정된 범위의 AP만 controller에 등록이 필요한 경우 #설정

The following CLI command enables the low power mode on the AP: (Instant AP)# ap-poe-power-optimization enable >> USB, POE-PSE 비활성화 The following CLI command disables the low power mode on the AP: (Instant AP)# ap-poe-power-optimization disable >> USB, POE-PSE 활성화 The following CLI command deletes the low power mode configuration on the AP: (Instant AP)# no ap-poe-power-optimization

#용도 - iterm에서 한번에 여러개 세션창 생성 #설치 # brew 로 설치 $ brew install TomAnthony/brews/itermocil # 레이아웃을 저장하기 위한 .itermocil 디렉토리 생성 $ mkdir ~/.itermocil # sample 레이아웃 편집하기 $ itermocil --edit sample windows: - name: home-lab root: ~/ layout: tiled panes: - ssh admin@lct1.duckdns.org - ssh admin@lct1.duckdns.org - ssh admin@lct1.duckdns.org # sample 레이아웃 실행하기 $ itermocil sample