Cisco 7513 Series 교체 지침 매뉴얼 - 페이지 18

{카테고리_이름} Cisco 7513 Series에 대한 교체 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 7513 Series 26 페이지. Chassis replacement
Cisco 7513 Series에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (44 페이지), 데이터시트 (11 페이지), 매뉴얼 (30 페이지), 유지 관리 (20 페이지), 교체 지침 매뉴얼 (19 페이지), 교체 지침 매뉴얼 (22 페이지)

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Installing the New Card Cage and Backplane Assembly

Figure 13

Chassis

interface

board B

Step 5

Step 6

Step 7

This completes the procedure for exchanging the EEPROM device(s); proceed to the next section,

"Installing the New Card Cage and Backplane Assembly."

Installing the New Card Cage and Backplane Assembly

To install the new card cage and backplane assembly, follow these steps:

Step 1

Step 2

18 Cisco 7513, Cisco 7513-MX, and Cisco 7576 Card Cage and Backplane Assembly Replacement Instructions

Location of the EEPROM Devices on the Rear of the Card Cage (Cisco 7576)

EEPROM B

Pin 1

The Cisco 7576 features two routers on one backplane. These are designated

Note

router A and router B. The backplane of the Cisco 7576 includes two dual arbiters, two

chassis interfaces, and two EEPROM devices. Figure 13 shows the speciﬁc location and

designation of each EEPROM device.

Remove the old EEPROM device(s) from the old card cage, note where pin 1 is, and

immediately install them on the EEPROM socket on your new card cage. (See Figure 12

for the Cisco 7513 or Cisco 7513-MX, and Figure 13 for the Cisco 7576.)

Install the blank EEPROM device(s) (that you removed from your new card cage and

marked with tape) on the EEPROM socket on your old card cage; remove the small piece

of tape from the blank EEPROM device(s). Return the old card cage to Cisco.

Repeat Step 2 through Step 6 for the second EEPROM device in the Cisco 7576.

To install the new card cage and backplane assembly, carefully lift the assembly, place it

into the chassis opening, and slide the assembly into the chassis opening until the left and

right ﬂanges on the card cage are ﬂush with the chassis ﬂanges. (See Figure 14.)

Squeeze the card cage and chassis ﬂanges together and tighten each captive screw.

(See Figure 14.) Do not overtighten the captive screws.

Chassis

interface

board A

EEPROM A

EEPROM device