VPN
VPN Security feature of VPN Confidentiality (privacy): Preventing anyone in the middle of the internet (man in the middle) from being ale to read […]
VPN Security feature of VPN Confidentiality (privacy): Preventing anyone in the middle of the internet (man in the middle) from being ale to read […]
Network loop causes Broadcast storms – formwarding of a frame repeatedly on the same links consuig significant parts of the links capacity. MAC table […]
SPAN port is also known as Mirror port, which that specific port is configured to send the same frame of another port, most of […]
OSPF Init hello Two way state – all ospf config match LB database list exchange DD packet, ospf description, BDR copy DR routing so […]
SNMP Config Snmp-server Ip access-list standard ACL Permit host 10.1.3.3 Snmp-server community RO ACL Snmp-server community RW ACL Snmp-server location LA Snmp-server contact EI […]
SDN Data plane – tasks networking devices does as to forwarding a message Encapulsation of a pakcet in a data link frame Adding or […]
Point-to-Point (PPP) is a point to point encapsulation protocol across dedicated or circuit switching across WAN network, along with protocol such as HDLC SDLC, […]
Qos Qos manage Bandwidth – speed of link (bps) Delay One way delay – packet arrivng at destination Round trip delay – delay of […]
What is IPv6 and Why Do We Need It? So Many Devices, So Few Addresses When IPv4 was introduced decades ago, few people could […]
Domain Name System (DNS) – Resolves Internet names to IP addresses. The Domain Name System (DNS) provides a way for hosts to use this […]