Technical data

Managing Devices 335
Resetting a Slot
The Switch 7700 allows the administrator to reset a slot in the system.
Perform the following configuration in user view.
The parameter slot-num ranges from 0 to 6. Setting the parameter to 0 resets the
fabric module, taking the same effect as resetting the entire system. Setting the
parameter from 1 through 6 resets the I/O modules in the corresponding slots.
If you input reboot only, the whole system will be reset.
Setting the Slot Temperature Limit
The Switch 7700 sounds an alarm when the temperature on a slot exceeds the
preset limit.
Perform the following configuration in user view.
Setting the Backboard View
The backboard view command determines the backplane bandwidth allocated
to each slot in the Switch 7700. The Switch 7700 Fabric 64 is capable of 64 Gbps
full duplex on the backplane, but the chassis has a maximum capability of 240
Gbps full duplex. The Switch 7700 Fabric 32 is capable of 32 Gbps full duplex on
the backplane, but the chassis has a maximum capability of 128 Gbps full duplex.
This command sets the bandwidth available to each slot in the system.
Perform the following configuration in system view.
Backplane mapping for a Fabric 64 is illustrated in the following example:
[SW7700]set backboard view INTEGER<0-5>
Table 24 Resetting a Slot
Operation Command
Reset a slot reboot [ slot slot-num ]
Table 25 Setting the Slot Temperature Limit
Operation Command
Set slot temperature limit temperature-limit slot down-value up-value
Table 26 Set Backboard View
Operation Command
Set back board view set backboard view value
MOD1 MOD2 MOD3 MOD4 MOD5 MOD6
0: 8G, 8G, 8G, 8G
1: 8G, 8G, 4G, 4G, 4G, 4G
2: 8G, 8G, 8G, 4G, 4G
3: 8G, 8G, 8G, 6G, 2G
4: 8G, 8G, 6G, 6G, 2G, 2G
5: 8G, 8G, 6G, 4G, 4G, 2G