3Com 6416SW manual Static, Routes, Single

You

can

configure

multiple

logical

links

over

the same physical port. However,

you

can

only configure one logical link (using one pair

of

ATM

ports) for

each

ATM

cluster-to-cluster or subnetwork-to-subnetwork connection.

Using

Static

Routes

In

an

ONcore/CELLplex

4000 ATM network, you can

only set a logical link to

a

cluster

number

(ACN)

that

is

defined within your own ATM

subnetwork. In

order to

set

up a

logical

link

with

a

remote

cluster

outside

your own subnetwork, you must

use

the

SET

STATIC_ROUTE

command

to

assign

an ACN

to

the

network

prefix

of

the boundary

hub

of

each

remote

cluster

to

which

you

want

to

link. The SET

LOGICAL_LINK

command

then

will

be

able

to set up a connection

to

this

logical

hub

using

its

assigned

ACN.

Trunks

Within

a

Single

Cluster/Subnetwork

To define

a

logical

link

between

switches

within the same cluster or subnetwork, use th

SET LOGICAL_LINK command to set the following

parameters

for

each

port

in

each

switch:

Virtual Path Identifier (VPI) number

ATM cluster number (ACN) for the remote switch

Bandwidth available on the virtual path

Signalling role for Q.2931 protocol.

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