OcNOS DC : System Management Guide : Port Breakout Configuration : Port Breakout (100G) on Qumran AX and MX
Port Breakout (100G) on Qumran AX and MX
Port Breakout (100G) for AS5916-54XKS (Qumran-MX) Platform
Overview
The port breakout system AS5916-54XKS device offers support for 48 ports (1-48) with 10GbE SFP+ interfaces, and 6 ports (0-5) with 100GbEQSFP28 interfaces. Port breakout allows the flexibility to divide each 100G QSFP28 port (ce0, ce1, ce2, ce3, ce4, ce5) into (4X25G) configurations.
Note: The port breakout functionality is not supported on ports other than these designated ports.
Feature Characteristics
Breakout configurations facilitate the connection between network devices with varying port speeds, allowing for the optimal utilization of port bandwidth.
The breakout mode on network equipment, such as switches, routers, and servers, opens up new possibilities for network operators to keep up with the pace of bandwidth demand. By adding high-speed ports that support breakout mode, network operators can increase the front port density and incrementally enable an upgrade to higher data rates.
Benefits
The advantages of utilizing a 100G port breakout:
Boosts port density and saves on rack space
Reduces power consumption
Facilitates future upgrades.
Configuration
By default, mode 1 designates the board with 100G ports. If you switch it to mode 2, all 100G ports will be divided into 4x25G ports. To split a 100G port into 4x25G ports, use the following command, save the configuration, and then reload the device.
Topology
The platform supports splitting a single 100G QSFP28 port into the following 4x25G ports.
AS5916-54XKS(QMX) 100G Port Breakout Configuration
R1
The following table outlines the configuration steps for dividing a single port into multiple ports through channelization.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode2
Breakout 100G ports into 4x25G ports called as ce0/1, ce0/2, ce0/3, ce0/4 as shown in the Topology section.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout configuration.
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
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0/1 ETH -- routed down PD 25g -- No No
ce0/2 ETH -- routed down PD 25g -- No No
ce0/3 ETH -- routed down PD 25g -- No No
ce0/4 ETH -- routed down PD 25g -- No No
ce1/1 ETH -- routed up none 25g -- No No
ce1/2 ETH -- routed up none 25g -- No No
ce1/3 ETH -- routed up none 25g -- No No
ce1/4 ETH -- routed up none 25g -- No No
ce2/1 ETH -- routed down PD 25g -- No No
ce2/2 ETH -- routed down PD 25g -- No No
ce2/3 ETH -- routed down PD 25g -- No No
ce2/4 ETH -- routed down PD 25g -- No No
ce3/1 ETH -- routed up none 25g -- No No
ce3/2 ETH -- routed down AD 25g -- No No
ce3/3 ETH -- routed up none 25g -- No No
ce3/4 ETH -- routed up none 25g -- No No
ce4/1 ETH -- routed down PD 25g -- No No
ce4/2 ETH -- routed down PD 25g -- No No
ce4/3 ETH -- routed down PD 25g -- No No
ce4/4 ETH -- routed down PD 25g -- No No
ce5/1 ETH -- routed down PD 25g -- No No
ce5/2 ETH -- routed down PD 25g -- No No
ce5/3 ETH -- routed down PD 25g -- No No
ce5/4 ETH -- routed down PD 25g -- No No
 
--------------------------------------------------------------------------------
Interface Type Status Reason Speed
--------------------------------------------------------------------------------
eth0 METH up -- 1g
 
 
--------------------------------------------------------------------------------
Interface Status Description
--------------------------------------------------------------------------------
lo up --
lo.management up --
 
--------------------------------------------------------------------------------
Interface Status Reason
--------------------------------------------------------------------------------
vlan1.1 down PD
vlan1.2 down PD
 
After reloading the interfaces ce0, ce1, ce2, ce3, ce4, and ce5, the 100G ports are subdivided into four 25G ports, as indicated below.
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
 
Unconfigure Port Breakout
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.
 
R1
The following table outlines the unconfiguration steps for port breakout.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode1
Combine the breakout port to its original port throughput capabilities.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout unconfiguration.
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0 ETH -- routed down PD 100g -- No No
ce1 ETH 1 trunk up none 100g -- No No
ce2 ETH -- routed down PD 100g -- No No
ce3 ETH -- routed down PD 100g -- No No
ce4 ETH -- routed down PD 100g -- No No
ce5 ETH -- routed down PD 100g -- No No
 
After reloading the interfaces ce0, ce1, ce2, ce3, ce4, and ce5, all the 4x25G sub-ports will be deleted, and the 100G ports ce0, ce1, ce2, ce3, ce4, and ce5 will be added.
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
Port Breakout (100G) for AS7315-27X (Qumran-AX) Platform
Overview
The AS7315-27X device accommodates a combination of port breakout options with hybrid port speeds. On this device, configure 4 ports (port 1-4) with 25G Ethernet SFP28 interfaces, 20 ports (port 5-24) with 10GbE SFP+ interfaces, and 3 ports (port 25-27) with 100G Ethernet QSFP28 interfaces. Using port breakout, divide the 100G QSFP28 ports (ce0, ce1, and ce2) into 4X25G configurations if desired.
Note: The port breakout functionality is not supported on ports other than these designated ports.
Feature Characteristics
Breakout configurations facilitate the connection between network devices with varying port speeds, allowing for the optimal utilization of port bandwidth.
Enabling breakout mode on network equipment such as switches, routers, and servers introduces innovative approaches for network operators to meet the ever-growing need for higher bandwidth. By incorporating high-speed ports that support breakout functionality, operators can enhance faceplate port density and enable a gradual transition to higher data rates, effectively adapting to evolving bandwidth requirements.
Benefits
The advantages of utilizing a 100G port breakout:
• Boosts port density and saves on rack space
• Reduces power consumption
• Facilitates future upgrades.
Configuration
By default, mode 1 designates the board with 100G ports. If you switch it to mode 2, all 100G ports will be divided into 4x25G ports. To split a 100G port into 4x25G ports, use the following command, save the configuration, and then reload the device.
Topology
The platform supports splitting a single 100G QSFP28 port into the following 4x25G ports.
AS7315-27X(QAX) 100G Port Breakout Configuration
R1
The following table outlines the configuration steps for dividing a single port into multiple ports through channelization.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode2
Breakout 100G ports into 4x25G ports called as ce/1, ce/2, ce/3, ce/4 as shown in the Topology section.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout configuration.
R1#show interface brief
 
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0/1 ETH -- routed down PD 25g -- No No
ce0/2 ETH -- routed down PD 25g -- No No
ce0/3 ETH -- routed down PD 25g -- No No
ce0/4 ETH -- routed down PD 25g -- No No
ce1/1 ETH -- routed up none 25g -- No No
ce1/2 ETH -- routed up none 25g -- No No
ce1/3 ETH -- routed up none 25g -- No No
ce1/4 ETH -- routed up none 25g -- No No
ce2/1 ETH -- routed up none 25g -- No No
ce2/2 ETH -- routed down PD 25g -- No No
ce2/3 ETH -- routed up none 25g -- No No
ce2/4 ETH -- routed up none 25g -- No No
After reloading the interfaces ce/1, ce/2, ce/3, and ce/4, the 100G ports are subdivided into four 25G ports, as indicated below.
ce0 - ce0/1,ce0/2,ce0/3,ce0/4
ce1 - ce1/1,ce1/2,ce1/3,ce1/4
ce2 - ce2/1,ce2/2,ce21/3,ce2/4
 
Unconfigure Port Breakout
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 ce49 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.
 
R1
The following table outlines the unconfiguration steps for port breakout.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode1
Combine the breakout port to its original port throughput capabilities.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout unconfiguration.
R1#show interface brief
 
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0 ETH -- routed up none 100g -- No No
ce1 ETH -- routed up none 100g -- No No
ce2 ETH -- routed up none 100g -- No No
 
After reloading the interfaces ce/1, ce/2, ce/3, and ce/4, all the 4x25G sub-ports will be deleted, and the 100G ports ce/1, ce/2, ce/3, and ce/4 will be added.
ce0/1,ce0/2,ce0/3,ce0/4
ce1/1,ce1/2,ce1/3,ce1/4
ce2/1,ce2/2,ce21/3,ce2/4
Port Breakout (100G) for 26XAS7316-26XB (Qumran-AX) Platform
Overview
The AS7316-26XB supports 16 (port 1-16) 10GbE SFP+ ports, 8 (port 17-24) 25GbE SFP28 ports and 2 (25-26) 100 GbE QSFP28 ports. We can split only the 100G QSFP28 (ce0,ce1)ports into 4X25G. Breakout not supported for other ports.
Note: The port breakout functionality is not supported on ports other than these designated ports.
Feature Characteristics
Breakout configurations facilitate the connection between network devices with varying port speeds, allowing for the optimal utilization of port bandwidth.
The breakout mode on network equipment, such as switches, routers, and servers, opens up new possibilities for network operators to keep up with the pace of bandwidth demand. By adding high-speed ports that support breakout mode, network operators can increase the front port density and incrementally enable an upgrade to higher data rates.
Benefits
The advantages of utilizing a 100G port breakout:
Boosts port density and saves on rack space
Reduces power consumption
Facilitates future upgrades.
Configuration
By default, mode 1 designates the board with 100G ports. If you switch it to mode 2, all 100G ports will be divided into 4x25G ports. To split a 100G port into 4x25G ports, use the following command, save the configuration, and then reload the device.
Topology
The platform supports splitting a single 100G QSFP28 port into the following 4x25G ports.
AS7316-26XB (QAX) 100G Port Breakout Configuration
R1
The following table outlines the configuration steps for dividing a single port into multiple ports through channelization.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode2
Breakout 100G ports into 4x25G ports called as ce0/1, ce0/2, ce0/3, ce0/4 as shown in the Topology section.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout configuration.
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
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0/1 ETH -- routed down PD 25g -- No No
ce0/2 ETH -- routed down PD 25g -- No No
ce0/3 ETH -- routed down PD 25g -- No No
ce0/4 ETH -- routed down PD 25g -- No No
ce1/1 ETH -- routed up none 25g -- No No
ce1/2 ETH -- routed up none 25g -- No No
ce1/3 ETH -- routed up none 25g -- No No
ce1/4 ETH -- routed up none 25g -- No No
 
--------------------------------------------------------------------------------
Interface Type Status Reason Speed
--------------------------------------------------------------------------------
eth0 METH up -- 1g
 
 
--------------------------------------------------------------------------------
Interface Status Description
--------------------------------------------------------------------------------
lo up --
lo.management up --
 
--------------------------------------------------------------------------------
Interface Status Reason
--------------------------------------------------------------------------------
vlan1.1 down PD
vlan1.2 down PD
 
After reloading the interfaces ce0 and ce1 the 100G ports are subdivided into four 25G ports, as indicated below.
ce0 - ce0/1,ce0/2,ce0/3,ce0/4
ce1 - ce1/1,ce1/2,ce1/3,ce1/4
 
Unconfigure Port Breakout
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.
 
R1
The following table outlines the unconfiguration steps for port breakout.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode1
Combine the breakout port to its original port throughput capabilities.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout unconfiguration.
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0 ETH -- routed down PD 100g -- No No
ce1 ETH 1 trunk up none 100g -- No No
 
After reloading the interfaces ce0/1, ce0/2, ce0/3, and ce0/4 all the 4x25G sub-ports will be deleted, and the 100G ports ce0 and ce1 will be added.
ce0 - ce0/1,ce0/2,ce0/3,ce0/4
ce1 - ce1/1,ce1/2,ce1/3,ce1/4
Port Breakout (100G) for S9500-30XS (Qumran-AX) Platform
Overview
The S9500-30XS supports 20 (port 1-20) 10GbE SFP+ ports, 8 (port 21-28) 25GbE SFP28 ports and 2 (29-30) 100 GbE QSFP28 ports. We can split only the 100G QSFP28 (ce0,ce1)ports into 4X25G. Breakout not supported for other ports.
Note: The port breakout functionality is not supported on ports other than these designated ports.
Feature Characteristics
Breakout configurations facilitate the connection between network devices with varying port speeds, allowing for the optimal utilization of port bandwidth.
Enabling breakout mode on network equipment such as switches, routers, and servers introduces innovative approaches for network operators to meet the ever-growing need for higher bandwidth. By incorporating high-speed ports that support breakout functionality, operators can enhance faceplate port density and enable a gradual transition to higher data rates, effectively adapting to evolving bandwidth requirements.
Benefits
The advantages of utilizing a 100G port breakout:
• Boosts port density and saves on rack space
• Reduces power consumption
• Facilitates future upgrades.
Configuration
By default, mode 1 designates the board with 100G ports. If you switch it to mode 2, all 100G ports will be divided into 4x25G ports. To split a 100G port into 4x25G ports, use the following command, save the configuration, and then reload the device.
Topology
The platform supports splitting a single 100G QSFP28 port into the following 4x25G ports.
SP9500-30XS (QAX) 100G Port Breakout Configuration
R1
The following table outlines the configuration steps for dividing a single port into multiple ports through channelization.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode2
Breakout 100G ports into 4x25G ports called as ce1/1, ce1/2, ce1/3, ce1/4 as shown in the Topology section.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout configuration.
OcNOS#show interface brief
 
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
 
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0/1 ETH -- routed down PD 25g -- No No
ce0/2 ETH -- routed down PD 25g -- No No
ce0/3 ETH -- routed down PD 25g -- No No
ce0/4 ETH -- routed down PD 25g -- No No
ce1/1 ETH -- routed up none 25g -- No No
ce1/2 ETH -- routed up none 25g -- No No
ce1/3 ETH -- routed up none 25g -- No No
ce1/4 ETH -- routed up none 25g -- No No
 
After reloading the interfaces ce0 and ce1, the 100G ports are subdivided into four 25G ports, as indicated below.
ce0 - ce0/1,ce0/2,ce0/3,ce0/4
ce1 - ce1/1,ce1/2,ce1/3,ce1/4
 
Unconfigure Port Breakout
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 ce49 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.
 
R1
The following table outlines the unconfiguration steps for port breakout.
 
R1#configure terminal
Enter Configuration mode.
R1(config)#hardware-profile port-config mode1
Combine the breakout port to its original port throughput capabilities.
R1(config)#commit
Commit the configuration.
Validation
Use this command to validate the port breakout unconfiguration.
R1#show interface brief
 
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
 
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Ctl Br/Bu Loopbk
Interface Ch #
--------------------------------------------------------------------------------
ce0 ETH -- routed up none 100g -- No No
ce1 ETH -- routed up none 100g -- No No
 
After reloading the interfaces ce1/1, ce1/2, ce1/3, and ce1/4, all the 4x25G sub-ports will be deleted, and the 100G ports ce0, ce1, will be added.
ce0/1,ce0/2,ce0/3,ce0/4-ce0
ce1/1,ce1/2,ce1/3,ce1/4-ce1