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you see the output for all eight. The input port side is reported on first.
maint 5
maint 7
maint 8
4.2 ATM OC-3c Configuration
This section provides information needed to configure the ATM
4.2.1 Physical and Logical ATM Interfaces
Figure 37 shows the organization of physical and logical ATM interfaces on the ATM OC-3c media card.
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| Logical Interfaces | VPI | VCI | Total # of active VCs |
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| Physical Interface 0 |
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| 0 |
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| (top) | 512 |
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| Physical Interface 1 | 0 | 512 |
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| 220/card |
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| 1024/card |
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Figure 37. ATM OC-3c Physical and Logical Interfaces
Physical Interfaces
The ATM
Logical Interfaces
Logical interfaces provide a simple way of mapping many IP addresses onto a single ATM port. A logical interface serves as the connection between ATM and IP. Each logical interface is assigned a unique IP address in grifconfig.conf. All interface names are case sensitive. Always use lower case letters when defining interface names.