Difference between revisions of "CCNA Explorer 3 LAN Design"
From Teknologisk videncenter
m |
m (→Switch Form Factors) |
||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| − | + | __TOC__ | |
| + | =Switched LAN Architecture= | ||
{| | {| | ||
|[[Image:ScreenShot002.jpg|800px|left|thumb|Hirarchical Network Design]] | |[[Image:ScreenShot002.jpg|800px|left|thumb|Hirarchical Network Design]] | ||
|- | |- | ||
| − | | | + | |} |
Benefits of a Hirarchical Network | Benefits of a Hirarchical Network | ||
*Scalability | *Scalability | ||
| Line 20: | Line 21: | ||
|[[Image:ScreenShot005.jpg|800px|left|thumb|Network diameter]] | |[[Image:ScreenShot005.jpg|800px|left|thumb|Network diameter]] | ||
|- | |- | ||
| + | |} | ||
| + | |||
| + | ==Bandwith Aggregation== | ||
| + | {| | ||
|[[Image:ScreenShot006.jpg|800px|left|thumb|bandwith Aggregation]] | |[[Image:ScreenShot006.jpg|800px|left|thumb|bandwith Aggregation]] | ||
| − | | | + | |} |
| + | ==Redundant Links== | ||
| + | {| | ||
|[[Image:ScreenShot007.jpg|800px|left|thumb|Redundant Links]] | |[[Image:ScreenShot007.jpg|800px|left|thumb|Redundant Links]] | ||
| − | | | + | |} |
| + | ==Converged Networks== | ||
| + | {| | ||
|[[Image:ScreenShot008.jpg|800px|left|thumb|Converged networks - One to rule them all]] | |[[Image:ScreenShot008.jpg|800px|left|thumb|Converged networks - One to rule them all]] | ||
|- | |- | ||
| Line 32: | Line 41: | ||
|[[Image:ScreenShot011.jpg|800px|left|thumb|Data network]] | |[[Image:ScreenShot011.jpg|800px|left|thumb|Data network]] | ||
|- | |- | ||
| − | | | + | |} |
| − | + | ||
| + | =Matching Switches to Specific LAN Functions= | ||
{| | {| | ||
|[[Image:ScreenShot012.jpg|800px|left|thumb|Locate heavy traffic servers close to the users]] | |[[Image:ScreenShot012.jpg|800px|left|thumb|Locate heavy traffic servers close to the users]] | ||
| Line 42: | Line 52: | ||
|- | |- | ||
|[[Image:ScreenShot013.jpg|800px|left|thumb|Topology Diagrams]] | |[[Image:ScreenShot013.jpg|800px|left|thumb|Topology Diagrams]] | ||
| − | | | + | |} |
| + | ==Switch Form Factors== | ||
| + | {| | ||
|[[Image:ScreenShot014.jpg|800px|left|thumb|Switch Form Factors]] | |[[Image:ScreenShot014.jpg|800px|left|thumb|Switch Form Factors]] | ||
|- | |- | ||
| Line 48: | Line 60: | ||
|- | |- | ||
|[http://www.cisco.com/en/US/prod/switches/ps5718/ps708/networking_solutions_products_genericcontent0900aecd805f0955.pdf Cisco Catalyst Switch Guide] | |[http://www.cisco.com/en/US/prod/switches/ps5718/ps708/networking_solutions_products_genericcontent0900aecd805f0955.pdf Cisco Catalyst Switch Guide] | ||
| − | | | + | [http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5023/prod_presentation09186a0080161372.pdf Cisco Catalyst 3750-E StackWise Plus] |
| + | |} | ||
| + | |||
| + | ==Link Aggregation== | ||
| + | {| | ||
|[[Image:ScreenShot016.jpg|800px|left|thumb|Link Aggregation]] | |[[Image:ScreenShot016.jpg|800px|left|thumb|Link Aggregation]] | ||
| − | | | + | |} |
| + | ==Power over Ethernet(PoE)== | ||
| + | {| | ||
|[[Image:ScreenShot017.jpg|800px|left|thumb|Switch faetures: PoE]] | |[[Image:ScreenShot017.jpg|800px|left|thumb|Switch faetures: PoE]] | ||
|- | |- | ||
| + | |[http://blogs.cisco.com/ar/announcing-cisco%E2%80%99s-compact-series-c-series-switches-highlights-include-more-innovations-around-power-management-combined-with-reduced-cabling-costs-and-increased-deployment-flexibility Cisco Compact Series Switches] With [http://www.cisco.com/en/US/prod/collateral/switches/ps11527/ps11289/at_a_glance_c45-639194.pdf PoE Pass-Through] | ||
| + | |} | ||
| + | ==Layer 3 Features== | ||
| + | {| | ||
|[[Image:ScreenShot018.jpg|800px|left|thumb|Switch faetures: L3]] | |[[Image:ScreenShot018.jpg|800px|left|thumb|Switch faetures: L3]] | ||
| − | | | + | |} |
| + | ==Access Layer Switch Features== | ||
| + | {| | ||
|[[Image:ScreenShot019.jpg|800px|left|thumb|Access Layer features]] | |[[Image:ScreenShot019.jpg|800px|left|thumb|Access Layer features]] | ||
| − | | | + | |} |
| + | ==Distribution Layer Switch Features== | ||
| + | {| | ||
|[[Image:ScreenShot020.jpg|800px|left|thumb|Distribution Layer features]] | |[[Image:ScreenShot020.jpg|800px|left|thumb|Distribution Layer features]] | ||
| − | | | + | |} |
| + | ==Core Layer Switch Features== | ||
| + | {| | ||
|[[Image:ScreenShot021.jpg|800px|left|thumb|Core Layer features]] | |[[Image:ScreenShot021.jpg|800px|left|thumb|Core Layer features]] | ||
|- | |- | ||
|[[Image:ScreenShot022.jpg|800px|left|thumb|Features of Cisco Catalyst Switches]] | |[[Image:ScreenShot022.jpg|800px|left|thumb|Features of Cisco Catalyst Switches]] | ||
| − | | | + | |} |
| + | =Summary= | ||
| + | {| | ||
|[[Image:ScreenShot023.jpg|800px|left|thumb|Summary]] | |[[Image:ScreenShot023.jpg|800px|left|thumb|Summary]] | ||
| − | | | + | |} |
| − | |||
Latest revision as of 15:02, 19 June 2012
Switched LAN Architecture
Benefits of a Hirarchical Network
- Scalability
- Hierarchical netowrk can be expanded easily
- Redundancy
- Redundancy at the core and distribution level ensure path availability
- Performance
- Link aggregation between levels and high-performance core and distribution level switches allow for near wire-speed throughout the network
- Security
- Port security at the access level and policies at the distribution level make the network more secure
- Manageability
- Consistency between switches at each level makes management more simple
- Maintainablity
- The modularity af hierarchical design allows for the network to scale without becoming overly complicated
Bandwith Aggregation
Redundant Links
Converged Networks
Matching Switches to Specific LAN Functions
|
Switch Form Factors
| Cisco Catalyst Switch Guide |
Link Aggregation
Power over Ethernet(PoE)
| Cisco Compact Series Switches With PoE Pass-Through |
