Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual page 99

Chapter 4 Configuring the Data Interfaces
Task
Step 9
By default, the Catalyst 4224 allocates 25 percent of
DRAM to shared memory (used for data transmitted (or
received) by WAN interface cards). Specifying
memory-size iomem 40
percent to 40 percent.
Step 10 When you finish configuring the interface, return to enable
mode.
OL-2031-02
increases shared memory from 25
Table 4-2 lists the supported ISDN switch types by country.
Table 4-2 ISDN Switch Types
ISDN Switch
Region Type
Australia basic-ts013
Europe basic-1tr6
basic-nwnet3
basic-net3
vn2
vn3
Japan ntt
New Zealand basic-nznet3
North basic-5ess
America
basic-dms100
basic-nil1
Catalyst 4224 Access Gateway Switch Software Configuration Guide
Configuring ISDN BRI Interfaces
Command
gateway(config)#
memory-size iomem 40
gateway(config)# Ctrl-z
gateway#
Description
Australian TS013 switches
German 1TR6 ISDN switches
Norwegian NET3 ISDN switches (phase 1)
NET3 ISDN switches (UK and others)
French VN2 ISDN switches
French VN3 ISDN switches
Japanese NTT ISDN switches
New Zealand NET3 switches
AT&T basic rate switches
NT DMS-100 basic rate switches
National ISDN-1 switches
4-11