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Manual Allied Telesis Routers and Switches

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  • Allied Telesis Routers and Switches - page 1

    C6 13- 1608 8-0 0 REV A www .alliedtelesis .com Ho w T o | Int r od ucti on In man y Server Hosting envir onme nt s, two requi rements are impor tant: maximising thr o ughput a vailability to each ser vice, a nd minimising ser vice downtime. This H ow T o Note co ntribu tes towards both these a ims. Th e Note is split into two par ts. The fir st pa ...

  • Allied Telesis Routers and Switches - page 2

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 2 The Note’ s second example extends the f irst exa m p le by showi ng how to contr ol server sele ction for SFTP (Se cure File T rans fer Pr ot ocol) traff ic, while st ill providing ser ver r edu n dancy if the pr ef erred ser v er fails. For simplicity , th ese ...

  • Allied Telesis Routers and Switches - page 3

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 3 Exampl e of Basic Re dundan cy Confi gure Load Bal ancer 1 Name thi s r ou ter LB -1. set system name=LB-1 Crea te the thr ee VLANs t hat th is example use s: • VLAN 2 for the public Inter net side create vlan=vlan2 vid=2 • VLAN 3 for the priv ate LAN sid e cre ...

  • Allied Telesis Routers and Switches - page 4

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 4 Enabl e the fi rewa ll. enable firewall Create a fire wa ll policy . create firewall policy=lb Set the f ire wal l session t imeouts f or TCP , UDP and other pack et types, in mi nutes. set firewall policy=lb tcptimeout=5 udptimeout=5 othertimeout=5 Add th e public ...

  • Allied Telesis Routers and Switches - page 5

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 5 Configur e VRRP fo r the private side i nterface. This step cr eates a vir tual addr ess fo r the priva te interfac e of both loa d balancin g r out ers. Priv ate ser vers use th is addr es s as their gatewa y to the Int ernet, instead of usi ng the addr ess of the ...

  • Allied Telesis Routers and Switches - page 6

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 6 If one of the load balan cers goes down, th e fir ewall con figuration nee ds to cha nge . This example uses t r ig gers t o m ak e this cha nge automatica lly , by running a script when the st ate changes. See "C r eate the Scripts " on pa ge 9 for instr ...

  • Allied Telesis Routers and Switches - page 7

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 7 Confi gure Load Bal ancer 2 Load balancer 2 is id entical to lo ad balancer 1 , except for its: • name (which is jus t a con veni ence and d o es no t aff ect how it functio ns) • public interf ace’ s IP address • pr ivat e in te rf ac e’ s I P addr ess ? ...

  • Allied Telesis Routers and Switches - page 8

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 8 Either: disable gui disable http server Or : set http server port=8080 enable vrrp create vrrp=2 over=vlan3 ipaddress=192.168.1.202 enable lb add lb respool=web selectmethod=roundrobin faillast=no add lb resource=web1 ip=192.168.1.1 port=80 respool=web add lb resou ...

  • Allied Telesis Routers and Switches - page 9

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 9 Create the Scripts This s ection des cribes the s cripts that the trigger facility ru ns when the master or s la ve load balancer cha nges. Cr eate the same scri pts o n both load balancer 1 a nd load ba lancer 2. Crea te the scri pts in a te xt e ditor on yo ur PC ...

  • Allied Telesis Routers and Switches - page 10

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 10 Ext en sion: Cont r oll ing S er v e r Sele ct ion Sometimes you ma y pr efer y our customers to access a cert ai n ser ver f o r certain traffi c types. H o wever , if that ser ver fails, they still require redundan cy to an altern ate ser ver . This sect ion sh ...

  • Allied Telesis Routers and Switches - page 11

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 11 Config ure the T rigg ers: E xtra C omma nds When the pr ef erred ser v er go es down or comes back up a ga in , the lo ad balancer ne eds to change to t he appr opriate res our ce . This exa mple uses t riggers t o mak e this change automatical ly , by runni ng a ...

  • Allied Telesis Routers and Switches - page 12

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 12 Cr eat e N e w Scr i pts Th is section des cribes the s cripts t hat the trig ger facility runs wh en the prefe rred SFTP server g o e s down or comes b ack up again. The sc ripts enabl e and dis able the second r esour ce . L oad the sa me scripts onto both l oad ...

  • Allied Telesis Routers and Switches - page 13

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 13 Confi gurat ion Summ ar y This sect ion sh ows the full extended confi gurations and scr i p ts, wit hout comments. Com mands: Lo ad Balance r 1 set sy s na me =LB-1 crea te v lan= vla n2 v id =2 crea te v lan= vla n3 v id =3 crea te v lan= vla n4 v id =4 add vl a ...

  • Allied Telesis Routers and Switches - page 14

    Con figure Lo ad Balan cer Red un dancy on Allied T e lesis Route rs and Sw itches 14 Com mands: Lo ad Balance r 2 set sy s na me =LB-2 crea te v lan= vl an2 v id =2 crea te v lan= vl an3 v id =3 crea te v lan= vl an4 v id =4 add vl an =2 p ort=1 add vl an =3 p ort=2 -4 add vl an =4 p ort=5 enab le i p add ip int =v lan2 ip =1 72.2 14 .1 .4 mask =2 ...

  • Allied Telesis Routers and Switches - page 15

    USA Headquarters | 19800 Nor th Creek Parkwa y | Suite 200 | Bothell | W A 98011 | USA | T: +1 800 424 4284 | F: +1 425 481 3895 European Headquarters | Via Motta 24 | 6830 Chiasso | Switzerland | T: +41 91 69769.00 | F: +41 91 69769.11 Asia-Pacific Headquarters | 11 T ai Seng Link | Singapore | 534182 | T : +65 6383 3832 | F: +65 6383 3830 www .al ...

Manufacturer Allied Telesis Category Network Router

Documents that we receive from a manufacturer of a Allied Telesis Routers and Switches can be divided into several groups. They are, among others:
- Allied Telesis technical drawings
- Routers and Switches manuals
- Allied Telesis product data sheets
- information booklets
- or energy labels Allied Telesis Routers and Switches
All of them are important, but the most important information from the point of view of use of the device are in the user manual Allied Telesis Routers and Switches.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Allied Telesis Routers and Switches, service manual, brief instructions and user manuals Allied Telesis Routers and Switches. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Allied Telesis Routers and Switches.

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A complete manual for the device Allied Telesis Routers and Switches, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Allied Telesis Routers and Switches by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Allied Telesis Routers and Switches.

A complete Allied Telesis manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Allied Telesis Routers and Switches - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Allied Telesis Routers and Switches, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Allied Telesis Routers and Switches, that we can find in the current document
3. Tips how to use the basic functions of the device Allied Telesis Routers and Switches - which should help us in our first steps of using Allied Telesis Routers and Switches
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Allied Telesis Routers and Switches
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Allied Telesis Routers and Switches in a specific country, if it was not possible to solve the problem on our own.

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