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Option 1: The Best Option
R1: 2514: 2e/2s
R2: 2620/2621: 2s/2Fastethernet/NM-1V/2-FXS
R3: 4500/4700: 1e/1atm/1serial
R4: 2503: 1e/2s/1bri
R5: 2610: 1e/1s/1bri/nm-1v/2-fxs
R6: 2501: 1e/2s
R7: 2501: 1e/2s
Console Access Router: 2511: 2s/1e/16async BB1: 2501: 1e or 1601 1e
BB2: 2501: 1e or 1601 1e
BB3: 4500/4700: 1atm/1e
Frame Switch: 2523: 10s
Cat1: 3550 EMI
Cat2: 3550 EMI
ATM Switch: LS1010
ISDN Simulator: Any brand, e.g. Teltone ILS 2000
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Option 2: The Less Expensive
Everything as Option 1 except:
-Cat2 is 2924XL instead of 3550 EMI
R1: 2514: 2e/2s
R2: 2620/2621: 2s/2Fastethernet/NM-1V/2-FXS
R3: 4500/4700: 1e,1atm,1serial
R4: 2503: 1e/2s/1bri
R5: 2610: 1e/1s/1bri/nm-1v/2-fxs
R6: 2501: 1e/2s
R7: 2501: 1e/2s
Console Access Router: 2511: 2s/1e/16async
BB1: 2501: 1e or 1601 1e
BB2: 2501: 1e or 1601 1e
BB3: 4500/4700: 1atm/1e
Frame Switch: 2523, 10s
Cat1: 3550 EMI
Cat2: 2924 XL
ISDN Simulator: Any brand, e.g. Teltone ILS 2000
ATM Switch: LS1010
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Option 3: The Cheapest Option
Everything as on Option 1 except:
-No ATM.
-Cat2 is 2924XL instead of 3550 EMI
R1: 2514: 2e/2s
R2: 2620/2621: 2s, 2FastEthernet/NM-1V/2-FXS
R3: 2501: 1e/2s
R4: 2503: 1e/2s/1bri
R5: 2610: 1e/1s/1bri/nm-1v/2-fxs
R6: 2501: 1e/2s
R7: 2501: 1e/2s
Console
Access Router: 2511:
2s/1e/16async
BB1: 2501: 1e or 1601 1e
BB2: 2501: 1e or 1601 1e
BB3: 2501: 1e, 1s or 1601 1e
Frame Switch: 2523, 10s
Cat1: 3550 EMI
Cat2: 2924XL
ISDN Simulator: Any brand, e.g. Teltone Demonstrator
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Option 4 : The Budget Labs
|
Specification |
Purpose |
| One Cisco 2511 router to
use as a terminal server. |
A 2511 would be fine as it
has 16 async ports. You can also think of 2509 which supports 8 ports. |
| A router with multiple
Serial ports to use as a Frame Relay switch. |
Cisco 2522’s are popular
for this, although in my own lab I use a 2610 with an 8-port serial
module. |
| ISDN dial back-up |
Two Cisco 2503 |
| Serial, Ethernet Ports |
Six 2500 series, mix of
2501 & 2514 |
| One ISDN Simulator |
Teltone make & model ILS
2000 or Demonstrator |
| Ethernet Switch |
Two
Cat2924XL or Cat3550
EMI Switch. |
| These 8-lead octal cables
(68 pin to 8 male RJ-45s) are used with the terminal server |
Two CAB-OCTAL-ASYNC. |
| Lots of DTE/DCE
back-to-back DB-60 Serial Cables, AUI adapters, patch cables, and
crossover cables. |
|
| Router Flash and DRAM
Memory |
16Meg Flash /16Meg DRAM for
2500 48 Meg Flash /64 Meg DRAM for
2600 |
| IOS Version |
Enterprise Version of
12.2 |
| |
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Where to buy?
Ebay is the
best place to buy. Look for the genuine and reputed seller with high credit
rating.
Also visit
anthonypanda
or
hellocomputers.
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