오늘은 EVE-NG에 Juniper vQFX 17.4R1.16을 설치하는 방법을 공유하려고 합니다.[ 작성 기준 ]VMware Workstation Pro 17.0.0EVE-NG Community Vertion 6.2.0-4 먼저 인터넷에서 아래와 같은 이미지를 다운로드해야 합니다.PFE download file: cosim_20180212.qcow2RE download file: jinstall-vqfx-10-f-17.4R1.16.img 1. EVE-NG Juniper vQFX 17.4R1.16 설치https://www.eve-ng.net/index.php/documentation/howtos/howto-add-juniper-vqfx/ Juniper vQFX -Versions this guide is ..

1. Introduction to HSRP1) Introduction to HSRP처음에는 Cisco 전용 Gateway Redundancy Protocol이었지만 RFC 2281로 표준으로 정의전반적인 개념은 VRRP와 동일 2) HSRP VersionVersionDescriptionVersion 1 (Default)∘ HSRP 그룹 범위 : 0~255 ∘ VMAC Address : 0000.0c07.ACXX  - XX = HSRP Group Number ∘ Hello Packet Address : 224.0.0.2Version 2∘ HSRP 그룹 범위 : 0~4095 ∘ VMAC Address : 0000.0c9f.fXXX  - XXX = HSRP Group Number ∘ Hello Packet A..

1. VRRP with RPM and Event-option Configuration 구성도1) VRRP with RPM and Event-option Configuration 구성도RPM(Real-Time Performance Monitoring)은 Cisco의 IP SLA와 비슷한 역할을 수행Event-Option은 Cisco의 EEM과 비슷한 역할을 수행 2) 테스트 장비Emulator : EVE-NG OS : Juniper vMX 18.2R1.9  2. VRRP with RPM and Event-option Configuration1) VRRP Configuration더보기set bridge-domains VLAN10 vlan-id 10set bridge-domains VLAN10 routing-..

1. VRRP Load Balancing Configuration 구성도1) VRRP Load Balancing Configuration 구성도 2) 테스트 장비Emulator : EVE-NG OS : Juniper vMX 18.2R1.9  2. VRRP Load Balancing Configuration1) VLAN Configurationset bridge-domains VLAN10 vlan-id 10set bridge-domains VLAN20 vlan-id 20set interfaces ge-0/0/1 unit 0 family bridge interface-mode trunkset interfaces ge-0/0/1 unit 0 family bridge vlan-id-list 10set inter..

1. VRRP Basic Configuration 구성도1) VRRP Basic Configuration 구성도 2) 테스트 장비Emulator : EVE-NG OS : Juniper vMX 18.2R1.9  2. VRRP Basic Configuration1) VLAN Configurationset bridge-domains VLAN10 vlan-id 10set interfaces ge-0/0/1 unit 0 family bridge interface-mode trunkset interfaces ge-0/0/1 unit 0 family bridge vlan-id-list 10set bridge-domains VLAN10 vlan-id 10set interfaces ge-0/0/1 unit 0 famil..

1. VRRP Route Track 동작 과정1) 구성도 및 Configuration더보기set bridge-domains VLAN10 vlan-id 10set bridge-domains VLAN10 routing-interface irb.10set interfaces ge-0/0/1 unit 0 family bridge interface-mode trunkset interfaces ge-0/0/1 unit 0 family bridge vlan-id-list 10set interfaces irb unit 10 family inet address 10.0.0.2/24 vrrp-group 10 virtual-address 10.0.0.1set interfaces irb unit 10 family inet a..

1. VRRP Interface Track 동작 과정1) 구성도 및 Configuration더보기set bridge-domains VLAN10 vlan-id 10set bridge-domains VLAN10 routing-interface irb.10set interfaces ge-0/0/1 unit 0 family bridge interface-mode trunkset interfaces ge-0/0/1 unit 0 family bridge vlan-id-list 10set interfaces irb unit 10 family inet address 10.0.0.2/24 vrrp-group 10 virtual-address 10.0.0.1set interfaces irb unit 10 family in..

오늘은 크롬에서 영상 시청할 때, 생성되는 실시간 자막을 끄는 방법을 공유하려고 합니다.크롬에서 영상을 시청할 때마다 팝업이 생성되어 실시간 자막이 생성되는데 화면을 일부 가리기 때문에 불편하고 매번 창을 닫는 것도 귀찮아 찾아본 결과 쉽게 제거할 수 있었다.크롬 버전 : 129.0.6668.71 1. 실시간 자막 생성 원인크롬 브라우저에서 제공하는 기능으로 크롬의 설정을 변경하면 해당 문제를 해결할 수 있다. 2. 실시간 자막 끄는 방법'점 세 개(더 보기) → 설정'을 클릭한다. '접근성'을 클릭한다.'실시간 자막' 기능을 비활성화한다.

1. VRRP Preempt Hold-Time(Delay) 동작 과정1) 구성도 및 Configuration더보기set interfaces ge-0/0/0 unit 0 family inet address 1.1.2.1/24set interfaces ge-0/0/1 unit 0 family inet address 1.1.3.1/24set interfaces lo0 unit 0 family inet address 1.1.1.1/32set protocols ospf area 0.0.0.0 interface lo0.0set protocols ospf area 0.0.0.0 interface ge-0/0/0.0set protocols ospf area 0.0.0.0 interface ge-0/0/1.0 metri..

1. VRRP(Virtual Router Redundancy Protocol) Preempt 동작 과정1) 구성도 및 Configuration더보기set bridge-domains VLAN10 vlan-id 10set bridge-domains VLAN10 routing-interface irb.10set interfaces ge-0/0/1 unit 0 family bridge interface-mode trunkset interfaces ge-0/0/1 unit 0 family bridge vlan-id-list 10set interfaces irb unit 10 family inet address 10.0.0.2/24 vrrp-group 10 virtual-address 10.0.0.1set inte..