Chapter 1 Overview of Cisco 3700 Series Routers
Interface Numbering
Figure 1-3 WAN and LAN Interface Numbering
Gigabit Ethernet 2/1 | Fast Ethernet 2/18 | |
| Fast Ethernet 2/35 | |
| Fast Ethernet 2/0 | |
| Fast Ethernet 2/17 | |
| Gigabit Ethernet 2/0 | |
|
| |
|
|
|
2
BANK 1
4 | BANK |
|
3 | BANK |
|
|
|
| AL |
|
|
|
|
|
|
| VWIC | LP |
|
|
|
|
|
|
| CD | SEE |
|
|
|
| |
2 | BANK 1 |
| CTRLR E2 | BEFORE |
|
|
|
|
| BANK 0 | CTRLR E1 | INSTALLATION | TD | RD | LP | AL | |
|
|
|
| V0 | SEE |
|
| CD |
|
|
|
|
|
| MANUAL BEFORE |
| DSU | TD RD |
|
|
|
| ||
|
| INSTALLATION | LP AL |
|
|
| ||||
| EN |
|
| 56K |
| CD |
| |||
|
|
|
|
|
| SEE |
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
| MANUAL BEFORE | INSTALLATION | DSU |
| |
|
|
|
|
|
|
|
| 56K |
| |
|
|
|
|
|
|
|
|
|
| SEE |
|
|
|
|
|
|
|
|
|
| MANUAL BEFORE |
|
|
|
|
|
|
|
|
|
| INSTALLATION |
TI 1/1 | TI 1/0 |
| BRI 0/0 |
|
|
| Serial 0/1 | |||
Fast Ethernet 0/1 |
|
|
|
|
| |||||
|
|
|
|
|
|
|
| Serial 0/0 | ||
Fast Ethernet 0/0 |
|
| Compact | |||||||
|
| Serial 0/2 | ||||||||
Flash slot
56482
The slot number for all WIC interfaces is always 0. (The W0 and W1 slot designations are for physical slot identification only.) Interfaces in the WICs are numbered from right to left, starting with 0/0 for each interface type, regardless of which physical slot the WICs are installed in. Some examples are as follows:
•If slot W0 is empty and slot W1 contains a
•If slot W0 contains a
•If slot W0 contains a
Voice Interface Numbering
Voice interfaces are numbered as follows:
chassis-slot/voice-module-slot/voice-interface
If a
•
•
•
•
Cisco 3700 Series Routers Hardware Installation Guide
| ||
|
