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Cisco VG224 Voice Gateway Software Configuration Guide
OL-5005-01
Chapter 1 Understanding Interface Numbering and Cisco IOS Software Basics
Port Numbering Conventions
Port Numbering Conventions
The Cisco VG224 is used as an example. See Figure 1-2 on page 1-2.
Figure 1-2 Back-Panel Functions and Options (Cisco VG224 shown)
Note The Console port is above the AUX port.
Port numbering convention for the Cisco VG224 is as follows:
• Analog foreign exchange station (FXS) voice port numbering begins at 2/0 and extends up to 2/23.
• An external compact flash memory card is numbered CF 0.
• 10/100BASE-T Fast Ethernet ports are numbered Fast Ethernet 0/0 and Fast Ethernet 0/1, from right
to left.
1 Chassis ground connection 6 AUX port
2 RJ-21 connector 7 Console port
3 Compact flash port 8 DC power input
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1. This is not a redundant failover power supply connection. You must use either AC
or DC.
4 Fast Ethernet port 1 9 On/off switch
5 Fast Ethernet port 0 10 AC power input
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VG224-24FXS