Adtran sells a box that can act as a frame-relay switch.
You can use it in real world or simulation activities.
It will connect multiple T1's/FT1's from remote sites
into a host unit acting as the switch. They sell a couple
of different units, one the Atlas 550.
ISDN is a common application for backing up frame-relay.
It's important though to know which CPE devise will initiate
the backup. For instance if you have a T1/FT1 frame-relay
and have external CSU/DSU's when the T1 goes down they can
initiate the ISDN dial backup, but they won't initiate dial...
You can hook two CSU/DSU'S with a x-over cable to simulate
a T1 or DDS P2P circuit and connect your routers. If your
routers already have built in CSU/DSU's you can connect
them directly with a x-over.
For frame-relay simulation you need something to simulate
a frame-relay switch. Adtran makes a...
Has anyone taken any CCNP courses, either on-line or with
computer based training ? I'd try a boot camp but I'm limited with time and finances. I saw a program from a site
called careeracademdy.com which appears in line with my
schedule. Any feedback or advise would be appreciated,
including if...
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