SAN (Storage Area Network) is a unique network that connects servers, disk arrays, and media libraries. It uses fiber channel technology and iSCSI to work.
This network helps store and find data quickly. Plus, it gives fast and trustworthy access to shared storage resources.
PAN (Personal Area Network) is an easily connected structure.
It has a basic configuration consisting of devices in the personal and local environment of the users. These users are at home, in the workplace, in their cars, or in shopping malls.
The gateway enables the interconnection of networks.
It connects through different protocols and architectures at all communication levels. People commonly refer to these devices as a computer.
BGP, or Border Gateway Protocol, helps networks talk to each other. It’s like a language for exchanging directions between different parts of the Internet. Big internet companies have their ways of working.
Thus, using BGP is essential to make sure they can all talk to each other. It makes data flow smoothly between these different parts of the Internet, making sure everything works efficiently.
VTP (VLAN Trunking Protocol) operates on Layer 2 of the OSI model. It configures and manages VLANs on Cisco network devices.
LACP (Link Aggregation Control Protocol) allows port grouping to convert many physical ports of a switch in the network to a single logical channel. Additionally, the IEEE (802.3ad) document defines this protocol.
The Port Aggregation Protocol (PAgP) is a proprietary technology developed by Cisco. It facilitates the seamless establishment of EtherChannel connections.
This technology combines physical links between switches. It creates a single logical link, providing increased bandwidth and redundancy. Furthermore, it enhances network performance significantly.
EtherChannel groups ports together to create a single strong connection, which we call Port Aggregation. We do this to transfer data more efficiently by evenly spreading it across all the ports.
Combining many physical connections into one logical link makes our network work better and faster. It also becomes much more reliable, making things less likely to go wrong.
Network discovery protocols gather device information in Ethernet networks. The extraction of data from AFT (Address Forwarding Tables) achieves this.
These tables are crucial mechanisms that rely on the info for proper functioning. It’s essential to note the significance of AFT tables, ensuring efficient network operations.
Link Layer Discovery Protocol (LLDP) is a tool for finding switches and other network devices. It serves on Layer 2 of the OSI model and helps identify network components in the immediate area. It is also helpful in mapping devices and analyzing network topology.
The IEEE 802.1AB document defines an extra option for CDP. This protocol helps with exchanging and controlling communication between devices.
