
1.Identify each logical interface.
Edit /etc/grifconfig.conf, to identify each logical interface by assigning:
•An IP address
•The GRF interface name
•A netmask, as required
•A destination or broadcast address, as required
•An MTU, if needed
2.Configure PVCs and SVCs in /etc/gratm.conf.
Edit the file /etc/gratm.conf and add entries for the following keywords for a minimum configuration:
•Traffic_Shape
•Interface
•PVC
The following screen shot shows an excerpt from our scenario:
Traffic_Shape name=bigg_speed_high_quality \ peak=622000 sustain=622000 burst=2048 qos=high
Interface ga020 traffic_shape=bigg_speed_high_quality
PVC ga020 0/132 proto=ip traffic_shape=bigg_speed_high_quality
Note: the ATM
Hint: Use gratm
The actual data for the configuration we tested will be presented in Section 7.2, “ATM
4.4 FDDI Configuration
This section provides information needed to configure the FDDI media card. The card has four physical interfaces that can be connected to either switches, hubs or hosts, and may be set up as four single attached stations (SAS), as two SASs and one dual attached station (DAS), or as two DASs. It operates at 100Mbit/s.
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