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What are the key features of WPA style encryption for securing wireless networks?
WPA (Wi-Fi Protected Access) encryption for securing wireless networks includes features like strong encryption algorithms, dynamic encryption keys, and authentication protocols to prevent unauthorized access and protect data transmission.
Does a GRE tunnel allow the use of dynamic routing protocols across the tunnel?
Yes
What 2 tasks do dynamic routing protocols perform?
Network discoveryUpdate and maintain routing tables
Why do larger networks generally prefer dynamic routing over static routing?
Because dynamic routing saves a lot of time.
What is the effect of the switchport mode dynamic desirable command?
A trunk link is formed if the remote connected device is configured with the switchport mode dynamic auto or switchport mode trunk commands.
How does a dynamic route get into a routing table?
Routing is the process that direct a packet to choose an optimal path from source to destination. Routing is of two types static routing and dynamic routing . Dynamic routing is not done manually and uses a number of protocols , it is automatic.
What are most common dynamic routing protocols?
Dynamic routing protocols are "languages" routers use to communicate the details and status of networks to which they are connected. Examples include RIP, OSPF, EIGRP, BGP and IS-IS.They are called dynamic because they can respond to network changes, such as a failed link, a new link or in some cases a change to a link (perhaps a changed bandwidth value). This is in contrast to a static route, which an administrator must type in manually and which cannot automatically respond to network changes.Two routers must be running the same routing protocol to exchange route information; RIP cannot talk directly to OSPF, for example. The router admin must enable the routing protocol, then instruct the router which of its connected networks it should advertise to other routers running the same protocol.
What are the four key issues in dynamic routing protocol?
Path determilnation, metric convergenence and load balancing
What is dynamic range?
Dynamic range refers to the ratio between the quietest and loudest parts of an audio signal. In audio, it typically describes the difference between the softest and loudest sounds a system can reproduce. A wide dynamic range is desirable for capturing and reproducing sound with clarity and detail.
What are three lifting mechanisms for air?
Three lifting mechanisms for air are thermal lifting, dynamic lifting, and convergence lifting. Thermal lifting occurs when air near the ground is heated and rises. Dynamic lifting occurs when air is forced upward due to the movement of weather systems. Convergence lifting occurs when air flows together at the surface and is forced to rise.
What does most networks use to dynamically assign addresses and configure computers to use them?
dynamic host configuration protocol (DHCP) server
What two characteristics are commonly associated with dynamic routing protocols?
- provide routers with up-to-date routing tables - consume bandwidth to exchange route information
