What Is the Cisco 7500 Series?
In the Cisco 7507 (see Figure 6), slots 0 and 1 and 4 through 6 are for interface processors including the FEIP.
Figure 6 Cisco 7507 (Interface Processor End)
Captive installation screw 
| DC |
| FAIL |
| AC |
| POWER |
Upper |
|
power supply |
|
Chassis |
|
grounding | I |
receptacles |
|
| O |
Captive |
|
installation screw |
|
| DC |
| FAIL |
| AC |
| POWER |
Lower |
|
power supply |
|
| I |
| O |
|
| NORMAL |
|
| ENABLE |
| |
|
|
| EJECT |
|
|
| |
|
| SLOT | SLOT | 1 |
|
|
|
|
| 0 |
|
|
| ||
|
| SLAVEMASTER |
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| ||
|
| SLAVE/MASTER |
|
|
| ||
|
|
| CPU | HALT |
|
|
|
|
|
|
|
| ENABLE |
| |
|
|
| RESET |
|
| ||
|
|
|
|
|
|
| H3888 |
|
| AUX. |
|
|
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| |
|
| CONSOLE | ROUTE |
|
|
| |
|
| SWITCHPROCESSOR2 |
|
|
| ||
|
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|
|
|
|
| |
Slot 0 | 1 | 2 |
| 3 | 4 | 5 | 6 |
RSP slots
Fast Ethernet Interface Processor (FEIP) Installation and Configuration 13