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AI2524 Router Card, Version 1.00 Release Notes August 1997
Page 4 RN194
5. Some ISDN switch types, such as Basic NI1 or DMS-100 switch
service, require you to configure a service profile identifie
(SPID). Enter the SPID information substituting the appropriat
entries for your installation:
Router (config-if) # isdn spid1 SPID_no phone_number
Router (config-if) # isdn spid2 SPID_no phone_number
6. To set up a second B channel for bandwidth on demand, enter the
load-threshold command to set the ISDN load threshold. The load
threshold determines the percentage of network loading at which
the second ISDN B channel is triggered. The value ranges from 1
to 255 (100 percent).
Router (config-if) 3 dialer load-threshold 128
In this example, the value of 128 means that when the first B chan-
nel reaches 50 percent of its bandwidth capacity (128 equals 50
percent of 255), the second B channel will be activated to assist
with the bandwidth load.
7. Enter the
access-list
command to configure the ISDN line to
come up whenever IP packets are to be sent:
Router (config-if) # access-list access-list-number permit-ip sourcerouter-
ipnetwork sourcerouter-subnetmask targetrouter-ipnetwork targetrouter-subnetmask
Router (config) # dialer-list groupnumber list access-list-number
8. Configure a static route to allow connectivity to the target router’s
local network. Enter the network number of the target router’s
local IP network and subnet mask, and the IP address of the target
router’s BRI port:
Router (config) 3 ip route targetrouter_ipnetwork subnetmask
targetBRIport_ipaddress
9. Enter the
exit
command to exit configuration mode.
10. Enter the
copy running-config startup-config
command to save the configuration to NVRAM.