intro-network3
What is VRRP?
What is VRRP? VRRP is an abbreviation for “Virtual Router Redundancy Protocol” and is a protocol t […]
QoS/Packet Identification
QoS/packet identification QoS functions can be broadly divided into three functions: “packet identifica […]
QoS/bandwidth control
QoS/bandwidth control Bandwidth control refers to technology that allocates or limits bandwidth for each type […]
QoS/priority control mechanism/PQ+WFQ
QoS/priority control mechanism/PQ+WFQ So far, PQ and CQ have been introduced, but there are also methods that […]
Mechanism of QoS and priority control
QoS/priority control mechanism/PQ The basic mechanism of priority control is a simple mechanism that outputs p […]
URL Filtering/P2P Filtering
URL filtering Conventional packet-filtering firewalls can control connections, but cannot limit the websites […]
Port numbers that should be blocked by filtering
Port numbers that should be blocked by filtering Here, we will explain dangerous ports that should be blocked […]
Information required for stateful inspection filtering
stateful inspection Here, we will explain a technique called stateful inspection that strictly specifies retu […]
Difference Between Static and Dynamic Filtering
Difference between static and dynamic filtering Here, we will explain the difference between static filtering […]