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Alcatel-Lucent Enterprise
-- Generic PPP User Configuration --
ppp2 config>ppp
-- PPP Configuration --
ppp2 PPP config>multilink enable
ppp2 PPP config>multilink call-out
ppp2 PPP config>multilink activation interval 60
ppp2 PPP config>multilink activation threshold 80
ppp2 PPP config>multilink deactivation interval 90
ppp2 PPP config>multilink deactivation threshold 25
ppp2 PPP config>exit
ppp2 config>exit
Config>
In this example, a multilink has been configured. This will attempt to add a new link if the line traffic load remains
above 80% of the accumulated bandwidth during 60 consecutive seconds and will attempt to eliminate the link if the
traffic load remains below 25% of the said bandwidth during 90 seconds taking into account both inbound and out-
bound traffic. Please note that the percentage of traffic is taken over the whole of the bandwidth that the multilink cur-
rently has enabled. I.e. if there is a single PPP over ISDN, the activation level will be 51.2 Kbps (80% of 64 Kbps)
and when there are two links, the deactivation threshold is 32 Kbps (25% of 128 Kbps). We recommend that these
calculations be made when configuring. You need to make sure that you do not configure an activation time
threshold below the deactivation time, contrariwise the result will be the constant adding and eliminating of links.
The command that displays the configuration in text mode provides the following result:
Config>show config
; Showing System Configuration for access-level 15 ...
; OA5058 Router
log-command-errors
no configuration
add device ppp 1
add device ppp 2
add device ppp 3
add device ppp 4
add device dial-routing 1
add device dial-routing 2
set data-link at serial0/0
set data-link at serial0/1
set data-link x25 serial0/2
global-profiles dial
; -- Dial Profiles Configuration --
profile DIALROUTING default
profile DIALROUTING inout
profile DIALROUTING idle-time 70
;
exit
;
;
;
network ethernet0/0
; -- Ethernet Interface User Configuration --
no ip address
;
exit
;
network bri0/0
; -- BRI ISDN Configuration --
set circuit spid 1 9876543210100
set circuit spid 2 9876543210101
set global standard ni-1
exit
;
;
;
network x25-node
; -- X25-node interface configuration --
Dial Routing
1 Introduction
21
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