Onnowpurbo at 01:30, 23 March 2019

2019-03-23T01:30:31Z

← Older revision		Revision as of 01:30, 23 March 2019
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	Static or Dynamic Routing?		Static or Dynamic Routing?
	When reading (or being lectured about) all the glorious details of dynamic
	routing protocols, it's hard not to come away with the impression that		When reading (or being lectured about) all the glorious details of dynamic routing protocols, it's hard not to come away with the impression that dynamic routing is always better than static routing. It's important to keep in mind that the primary duty of a dynamic routing protocol is to automatically detect and adapt to topological changes in the network. The price of this "automation" is paid in bandwidth and maybe queue space, in memory, and in processing time.
	dynamic routing is always better than static routing. It's important to keep
	in mind that the primary duty of a dynamic routing protocol is to		Another price of dynamic routing is a reduced control of routing choices. The routing protocol decides what the best path is to a given destination, you don't. If precise control of path selection is important, particularly when the path you want is different from the path a routing protocol would choose, static routing is a better choice.
	automatically detect and adapt to topological changes in the network.
	The price of this "automation" is paid in bandwidth and maybe queue		A frequent objection to static routing is that it is hard to administer. This criticism might be true of medium to large topologies with many alternative routes, but it is certainly not true of small networks with few or no alternative routes.
	space, in memory, and in processing time.
	Another price of dynamic routing is a reduced control of routing choices.		The network in Figure 4-14 has a hub-and-spoke topology popular in smaller networks. If a spoke to any router breaks, is there another route for a dynamic routing protocol to choose? This network is an ideal candidate for static routing. Configure one static route in the hub router for each spoke router and a single default route in each spoke router pointing to the hub, and the network is ready to go. (Default routes are covered in Chapter 12, "Default Routes and On-Demand Routing.")
	The routing protocol decides what the best path is to a given destination,
	you don't. If precise control of path selection is important, particularly		Figure 4-14. This hub-and-spoke network is ideal for static routing.When designing a network, the simplest solution is almost always the best solution. It is good practice to choose a dynamic routing protocol only after determining that static routing is not a practical solution for the design at hand.
	when the path you want is different from the path a routing protocol would
	choose, static routing is a better choice.
	A frequent objection to static routing is that it is hard to administer. This
	criticism might be true of medium to large topologies with many
	alternative routes, but it is certainly not true of small networks with few or
	no alternative routes.
	The network in Figure 4-14 has a hub-and-spoke topology popular in
	smaller networks. If a spoke to any router breaks, is there another route
	for a dynamic routing protocol to choose? This network is an ideal
	candidate for static routing. Configure one static route in the hub router
	for each spoke router and a single default route in each spoke router
	pointing to the hub, and the network is ready to go. (Default routes are
	covered in Chapter 12, "Default Routes and On-Demand Routing.")
	Figure 4-14. This hub-and-spoke network is ideal for static
	routing.When designing a network, the simplest solution is almost always the
	best solution. It is good practice to choose a dynamic routing protocol
	only after determining that static routing is not a practical solution for the
	design at hand.

Onnowpurbo: Created page with "Static or Dynamic Routing? When reading (or being lectured about) all the glorious details of dynamic routing protocols, it's hard not to come away with the impression that dy..."

2019-03-18T01:16:34Z

Created page with "Static or Dynamic Routing? When reading (or being lectured about) all the glorious details of dynamic routing protocols, it's hard not to come away with the impression that dy..."

New page

Static or Dynamic Routing?
When reading (or being lectured about) all the glorious details of dynamic
routing protocols, it's hard not to come away with the impression that
dynamic routing is always better than static routing. It's important to keep
in mind that the primary duty of a dynamic routing protocol is to
automatically detect and adapt to topological changes in the network.
The price of this "automation" is paid in bandwidth and maybe queue
space, in memory, and in processing time.
Another price of dynamic routing is a reduced control of routing choices.
The routing protocol decides what the best path is to a given destination,
you don't. If precise control of path selection is important, particularly
when the path you want is different from the path a routing protocol would
choose, static routing is a better choice.
A frequent objection to static routing is that it is hard to administer. This
criticism might be true of medium to large topologies with many
alternative routes, but it is certainly not true of small networks with few or
no alternative routes.
The network in Figure 4-14 has a hub-and-spoke topology popular in
smaller networks. If a spoke to any router breaks, is there another route
for a dynamic routing protocol to choose? This network is an ideal
candidate for static routing. Configure one static route in the hub router
for each spoke router and a single default route in each spoke router
pointing to the hub, and the network is ready to go. (Default routes are
covered in Chapter 12, "Default Routes and On-Demand Routing.")
Figure 4-14. This hub-and-spoke network is ideal for static
routing.When designing a network, the simplest solution is almost always the
best solution. It is good practice to choose a dynamic routing protocol
only after determining that static routing is not a practical solution for the
design at hand.

==Pranala Menarik==

* [[IPv6: Advanced Routing]]

IPv6: Static atau Dynamic Routing - Revision history

Onnowpurbo at 01:30, 23 March 2019

Onnowpurbo: Created page with "Static or Dynamic Routing? When reading (or being lectured about) all the glorious details of dynamic routing protocols, it's hard not to come away with the impression that dy..."