Unconfiguration
Combine a port that has been previously split into multiple smaller ports. This command allows you to revert the port to its original combined state. For example, if port ce0 was a 100G port that was broken into four 25G ports, this command will allow you to revert the port to its original state as a 100G port.
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To revert the breakout of multiple ports to the original configuration, execute the following command in the config mode.
CopyR1#configure terminal
R1(config)#no port ce1 breakout
Validation
Use this command to validate the dynamic port breakout unconfiguration.
Copy
R1#show interface brief
Codes: ETH - Ethernet, LB - Loopback, AGG - Aggregate, MLAG - MLAG Aggregate
FR - Frame Relay, TUN -Tunnel, PBB - PBB Logical Port, VP - Virtual Port
CVP - Channelised Virtual Port, METH - Management Ethernet, UNK- Unknown
ED - ErrDisabled, PD - Protocol Down, AD - Admin Down, IA - InActive
PD(Min L/B) - Protocol Down Min-Links/Bandwidth
DV - DDM Violation, NA - Not Applicable
NOM - No operational members, PVID - Port Vlan-id
Ctl - Control Port (Br-Breakout/Bu-Bundle)
HD - ESI Hold Timer Down
Codes: ETH - Ethernet, LB - Loopback, AGG - Aggregate, MLAG - MLAG Aggregate
LBG - Link Bonding Group, MODEM - Link Bonding Modem
FR - Frame Relay, TUN -Tunnel, PBB - PBB Logical Port, VP - Virtual Port
CVP - Channelised Virtual Port, METH - Management Ethernet, UNK- Unknown
ED - ErrDisabled, PD - Protocol Down, AD - Admin Down, IA - InActive
PD(Min L/B) - Protocol Down Min-Links/Bandwidth
OTD - Object Tracking Down
DV - DDM Violation, NA - Not Applicable
NOM - No operational members, PVID - Port Vlan-id
Ctl - Control Port (Br-Breakout/Bu-Bundle)
HD - ESI Hold Timer Down
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Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
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ce0 ETH -- routed up none 100g -- No No
ce1 ETH -- routed up none 100g -- No No
ce2 ETH -- routed down PD 40g -- No No
ce3 ETH -- routed up none 100g -- No No
ce4 ETH -- routed down PD 100g -- No No
ce5 ETH -- routed down PD 100g -- No No
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Interface Type Status Reason Speed
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eth0 METH up -- 1g
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Interface Status Description
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lo up --
lo.management up --
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Interface Status Reason
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vlan1.1 down PD
vlan1.100 down PD
vlan1.200 down PD
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Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
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xe0 ETH -- routed up none 10g -- No No
xe1 ETH -- routed down PD 10g -- No No
xe2 ETH -- routed down PD 10g -- No No
xe3 ETH -- routed down PD 10g -- No No
xe4 ETH -- routed up none 10g -- No No
xe5 ETH -- routed down PD 10g -- No No
xe6 ETH -- routed down PD 10g -- No No
xe7 ETH -- routed down PD 10g -- No No
xe8 ETH -- routed up none 1g -- No No
xe9 ETH -- routed up none 1g -- No No
xe10 ETH -- routed down PD 10g -- No No
xe11 ETH -- routed down PD 10g -- No No
xe12 ETH -- routed down PD 10g -- No No
xe13 ETH -- routed down PD 10g -- No No
xe14 ETH -- routed down PD 10g -- No No
xe15 ETH -- routed down PD 10g -- No No
xe16 ETH -- routed down PD 10g -- No No
xe17 ETH -- routed down PD 10g -- No No
xe18 ETH -- routed down PD 10g -- No No
xe19 ETH -- routed down PD 10g -- No No
xe20 ETH -- routed down PD 10g -- No No
xe21 ETH -- routed down PD 10g -- No No
xe22 ETH -- routed down PD 10g -- No No
xe23 ETH -- routed down PD 10g -- No No
xe24 ETH -- routed down PD 10g -- No No
xe25 ETH -- routed down PD 10g -- No No
xe26 ETH -- routed down PD 10g -- No No
xe27 ETH -- routed down PD 10g -- No No
xe28 ETH -- routed down PD 10g -- No No
xe29 ETH -- routed down PD 10g -- No No
xe30 ETH -- routed down PD 10g -- No No
xe31 ETH -- routed down PD 10g -- No No
xe32 ETH -- routed down PD 10g -- No No
xe33 ETH -- routed down PD 10g -- No No
xe34 ETH -- routed down PD 10g -- No No
xe35 ETH -- routed down PD 10g -- No No
xe36 ETH -- routed down PD 10g -- No No
xe37 ETH -- routed down PD 10g -- No No
xe38 ETH -- routed down PD 10g -- No No
xe39 ETH -- routed down PD 10g -- No No
xe40 ETH -- routed down PD 10g -- No No
xe41 ETH -- routed down PD 10g -- No No
xe42 ETH -- routed down PD 10g -- No No
xe43 ETH -- routed down PD 10g -- No No
xe44 ETH -- routed down PD 10g -- No No
xe45 ETH -- routed down PD 10g -- No No
xe46 ETH -- routed down PD 10g -- No No
xe47 ETH -- routed down PD 10g -- No NoThe interfaces ce0/1, ce0/2, ce0/3, ce0/4, all the 4x10G sub-ports will be deleted, and the 100G ports ce0, ce1, ce2, ce3, ce4, and ce5 will be added.
Copy
ce0 - ce0/1,ce0/2,ce0/3,ce0/4
ce1 - ce1/1,ce1/2,ce1/3,ce1/4
ce2 - ce2/1,ce2/2,ce2/3,ce2/4
ce3 - ce3/1,ce3/2,ce3/3,ce3/4
ce4 - ce4/1,ce4/2,ce4/3,ce4/4
ce5 - ce5/1,ce5/2,ce5/3,ce5/4