Brocade Communications Systems FastIron Administration Manual page 382

40 Gbps Breakout Ports
The following example checks for ports with active breakout configuration and then removes breakout
from ports 1/3/1 through 1/3/6.
Device# show breakout
Unit-Id: 1
Port
1/1/5
1/1/6
1/1/7
1/1/8
1/1/9
1/1/10
1/1/11
1/1/12
1/1/13
1/1/14
1/1/15
1/1/16
1/2/1
1/2/2
1/2/3
1/2/4
1/2/5
1/2/6
1/3/1
1/3/2
1/3/3
1/3/4
1/3/5
1/3/6
Device# configure terminal
Device(config)# no breakout ethernet 1/3/1 to 1/3/6
Reload required.
Device(config)# write memory
Write startup-config done.
Device(config)# Flash Memory Write (8192 bytes per dot) .
Copy Done.
Device(config)# end
Device# reload
NOTE
If there had been any configuration on any sub-ports (1/3/1:1 to 1/3/6:4), the no
breakout command would have returned an error. The configuration would
then have to be removed from the sub-ports before breakout configuration
could be removed.
The following example shows a failed attempt to remove breakout from port
1/1/5 as indicated by the error message. Configuration is then removed from
sub-port 1/1/5:1 before the breakout configuration is successfully removed.
Once the updated configuration is loaded, the ports are restored as full 40 Gbps
ports. The former sub-port configuration is not retained in memory.
device(config)# no breakout ethernet 1/1/5
Error: Port 1/1/5:1 is tagged
device(config)# vlan 200
device(config-vlan-200)# no tagged ethernet 1/1/5:1
Deleted tagged port(s) to port-vlan 200.
device(config)# end
device# configure terminal
device(config)# no breakout ethernet 1/1/5
Reload required.
device(config)# end
device# write memory
Write startup-config done.
382
Module Exist Module Conf
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Please write memory and then reload or power cycle.
Please write memory and then reload or power cycle.
breakout_conf breakout_oper
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FastIron Ethernet Switch Administration Guide
53-1003625-01