Dell PowerConnect B-DCX-4S Backbone, Справочник по аппаратуре

Страница: 67 / 134

PowerConnect B-DCX-4S Backbone Hardware Reference Manual 53
53-1001808-01
RRP: Control processor blade (CP8)
5
Server Name or IP Address [host]: 123.456.78.90
User Name [None]: user
File Name [config.txt]: config.txt
Password: xxxxxxxx
upload complete
Removing a control processor blade (CP8)
The PowerConnect B-DCX-4S continues to operate while a CP blade is being replaced if the
redundant CP blade is active and a failover does not occur. You can prevent failover by entering the
haDisable command.
ATTENTION
Follow ESD precautions ( “ESD precautions” ).
NOTE
The CP8 blade is compatible only with the PowerConnect B-DCX and the PowerConnect B-DCX-4S.
1. Remove the chassis door ( “RRP: Chassis door” ).
2. Log in to the active CP as the admin user. You can use a serial cable or Telnet, Web Tools, or
Fabric Manger. Determine which CP is active using the haShow command or view the active
LED on the front of the CP.
3. If the faulty CP is the active CP, issue the haFailover command. Wait until the failover has
completed. Use the haShow command to verify the CPs are synchronized and the failover is
complete.
4. Power off the blade by sliding the slider switch in the left ejector down to the off position
( Figure 23 ).
5. Disconnect all cables from the faulty (standby) CP.
6. Unscrew the thumb screw from both ejectors using the Phillips screwdriver.
7. Lever open both ejector handles simultaneously to approximately 45 degrees and pull the CP
blade out of the chassis ( Figure 23 ).