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Upgrading the Controller Fabric Cards
SwitchBlade x3106 Chassis Switch and AT-SBx31CFC960 Card Installation Guide
To upgrade the chassis from AT-SBx31CFC to AT-SBx31CFC960
Controller Fabric Cards, perform the following procedure:
1. Start a local or remote management session on the active AT-
SBx31CFC Controller Card in the chassis.
Note
If the chassis is using DHCP relay, perform step 2. Otherwise, go to
step 3.
2. If the chassis is using DHCP relay, do the following:
a. Enter the SHOW DHCPRELAY INTERFACE command to view the
status of the DHCP relay filtering option on the ports. Here is the
command:
show dhcprelay interface=*.*
b. Examine the output of the command to determine if the filtering
option is enabled (ON) on any of the ports. If filtering is disabled
(OFF) on all the ports, go to step 3.
c. Write down the port numbers on which the filtering option is
enabled.
d. Use the SET DHCPRELAY INTERFACE to disable filtering on
those ports on which it is enabled. This example of the command
disables filtering on port 1.2:
set dhcprelay interface=1.2 filter=off
3. Backup the configuration file on the AT-SBx31CFC Card to a network
server with the BACKUP CONFIG command. This example of the
command backs up the configuration file to a TFTP server with the IP
address 149.135.78.12 and assigns it the filename
engineering_chassis.cfg:
backup config file=engineering_chassis.cfg tftp
server=149.135.78.12
Note
Do not use the companion BACKUP DATABASE command to
backup the configuration. It creates a binary file that cannot be
edited.
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