sir dungo slm2

Source uses the network address and prefix advertised by

the local router

• IPv4 –

• • IPv6 –

Source uses its own IP address and Subnet mask, along

with the destination IP address

• IPv4 –

• • IPv6 –

Source uses its own IP address and Subnet mask, along

with the destination IP address

• IPv4 –

• • IPv6 –

There three types of routes in a router’s routing table:

These routes are automatically added by the

router, provided the interface is active and has addressing.

• Directly Connected

• Remote –

• Default Route

There three types of routes in a router’s routing table:

These are the routes the router does not have a direct

connection and may be learned:

• Manually – with a static route

• Dynamically – by using a routing protocol to have the routers

share their information with each other

• Directly Connected

• Remote –

• Default Route

There three types of routes in a router’s routing table:

this forward all traffic to a specific direction when

there is not a match in the routing table

• Directly Connected

• Remote –

• Default Route

TCP Features

TCP is a connection-oriented protocol that

negotiates and establishes a permanent connection (or session)

between source and destination devices prior to forwarding any traffic.

• Establishes a Session -

• Ensures Reliable Delivery -

• Provides Same-Order Delivery

• Supports Flow Control

TCP Features

For many reasons, it is possible for a

segment to become corrupted or lost completely, as it is transmitted

over the network. TCP ensures that each segment that is sent by the

source arrives at the destination.

• Establishes a Session -

• Ensures Reliable Delivery -

• Provides Same-Order Delivery

• Supports Flow Control

TCP Features

Because networks may provide

multiple routes that can have different transmission rates, data can

arrive in the wrong order.

• Establishes a Session -

• Ensures Reliable Delivery -

• Provides Same-Order Delivery

• Supports Flow Control

TCP Features

Network hosts have limited resources (i.e.,

memory and processing power). When TCP is aware that these

resources are overtaxed, it can request that the sending application

reduce the rate of data flow.

• Establishes a Session -

• Ensures Reliable Delivery -

• Provides Same-Order Delivery

• Supports Flow Control