Topology
Can be a LAN or WAN and is a private network that uses Internet Protocol and services to share information inside a group of individuals. (Like a Company Network)
Intranet
Layer where connection type is determined.
Transport layer.
Type of connection that transmits data with out acknowledgement from the receiving endpoint
UDP - Connectionless
Network Device that can operate at Layer 2 and Layer 3
Multilayer Switch or Layer 3 Switch
Type of connection point that allows wires to be connected to one side and RJ11 or RJ45 connections on the other. Can support up to 500 pairs of wires.
110 Block
A private network that grants controlled access to users outside of the network.
Extranet
A router or multilayer switch operates at this layer
Network Layer
Connection type that uses a three-way handshake
TCP - Connected Oriented
Network Device that is used to connect individual networks together into what we call an internetwork
Router
What is the subnet mask of a /25 network.
255.255.255.128
High speed transmission path that carries the majority of the network data. It connects small networks into a larger structure or server nodes to a network where the majority of client devices are attached.
Backbone
This layer deals with Frames
Data Link Layer
TFTP port number
69
A device that filters packets based on rules established can operate at layer 3 or layer 7, and be a hardware device or installed on a host with software.
Firewall
What port allows secure connection using SSL for connection to the internet.
443
Network Topology that provides the MOST fault tolerance.
Mesh Network
NIC and HUB operate at this layer
Physical Layer
Port Number 636
LDAPS
Sends incoming packets to multiple machines using 1 ip address. Used to increase fault tolerance, faster response times and decrease amount of resource used by a single device.
Load Balancer
DHCP uses what port(s).
67 and 68
Hi capacity storage devices that are connected by a high speed private network using a storage specific switch topology.
SAN (Storage Area Network)
Syntax layer of the OSI model
Presentation Layer
Port 993
IMAP over SSL
Relives strain off routers and servers by accepting multiple private connections into a network
VPN Concentrator
POP3 over SSL uses what port
995