Dell Networking SONiC: How to Configure Port Speed
概要: How to configure Port Speed in Dell Networking SONiC. This article uses a switch running Dell SONiC 4.1.
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手順
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Prerequisites
We are using standard interface naming to demonstrate the Concepts. See article 202172 Dell Networking S-Series: Basic Interface Configuration – SONIC 4.0 for more information regarding interface naming |
Index
Verify Link Speed and autonegotiation status.How to Configure Port Speed on an Interface
How to configure Port Speed in a PortChannel
How to configure Port speed on a Port group (Applicable to S5248F-ON and S5296F-ON)
Verify Link Speed and autonegotiation status.
Command Syntax
| Command | Explanation |
|---|---|
admin@DELLSONiC:~$ sonic-cli |
Enter Dell Management Command Line Interface |
DELLSONiC# show interface status |
Check all interface status. |
DELLSONiC# show interface Eth <slot/port> |
Check details of a specific interface. |
DELLSONiC# show interface PortChannel <number> |
Check PortChannel |
DELLSONiC# show interface advertise [Ethslot/port] |
View advertised port speeds and autonegotiated settings |
Sample Output (output trimmed for brevity)
DELLSONiC# show interface status -------------------------------------------------------------------------------------------------------------------------------------- Name Description Oper Reason AutoNeg Speed MTU Alternate Name -------------------------------------------------------------------------------------------------------------------------------------- Eth1/1 - up oper-up off 25000 9100 Ethernet0 Eth1/2 - up oper-up off 25000 9100 Ethernet1 Eth1/3 - up oper-up off 25000 9100 Ethernet2 Eth1/4 - up oper-up off 25000 9100 |
DELLSONiC# show interface Eth 1/1 Eth1/1 is up, line protocol is up, reason oper-up Hardware is Eth, address is XX.XX.XX.XX.XX Mode of IPV4 address assignment: not-set Mode of IPV6 address assignment: not-set Interface IPv6 oper status: Disabled IP MTU 9100 bytes LineSpeed 25GB, Auto-negotiation off Link-training: off Unreliable-LOS: off FEC: DISABLED Events: initialized at 2023-10-14T11:11:47.61798+09:00 admin-up at 2023-10-14T11:12:04.289966+09:00 port-enabled at 2023-10-14T11:12:04.291712+09:00 phy-link-up at 2023-10-14T11:12:31.328101+09:00 |
DELLSONiC# show interface advertise Eth 1/1
Name: Eth1/1
Admin State: UP
Link Status: UP
Auto Negotiation: OFF
Operational Link Training: OFF
Standalone Link Training: OFF
400G 200G 100G 50G 40G 25G 10G 5G 2.5G 1G 100f 100h 10f 10h
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Admin Local Advertisement - - - - - - - - - - - - - -
Oper Local Advertisement - - - - - - - - - - - - - -
Oper Remote Advertisement - - - - - - - - - - - - - -
DELLSONiC# |
How to Configure Port Speed on an Interface
Configuration Syntax
| Command | Explanation |
|---|---|
admin@DELLSONiC:~$ sonic-cli |
Enter Dell Management Command Line Interface |
DELLSONiC# configure terminal |
Enter Configuration Mode |
DELLSONiC(config)# interface Eth slot/port |
Configure Interface |
DELLSONiC(conf-if-Ethslot/port)# Speed <Speed> |
Configure speed |
DELLSONiC(conf-if-Ethslot/port)# speed auto <Speed> |
Enable autonegotiated speed, enter speed auto. To advertise a specific speed to autonegotiate with connecting devices |
DELLSONiC(conf-if-Ethslot/port)#no speed |
Restore the default port speed: |
DELLSONiC(conf-if-Ethslot/port)#no speed auto |
Disable autonegotiation and restore the default port speed. |
DELLSONiC(conf-if-Ethslot/port)#no speed auto <Speed> |
Disable autonegotiation and set a specified port speed. |
Sample Configuration
Lets configure Eth 1/1 with speed 10000:
admin@DELLSONiC:~$ sonic-cli DELLSONiC# configure terminal DELLSONiC(config)# interface Eth 1/1 DELLSONiC(conf-if-Eth1/30)# speed 10000 |
Lets verify the speed:
Sample Output
DELLSONiC# show interface status -------------------------------------------------------------------------------------------------------------------------------------- Name Description Oper Reason AutoNeg Speed MTU Alternate Name -------------------------------------------------------------------------------------------------------------------------------------- Eth1/1 - up oper-up off 10000 9100 Ethernet0 |
How to configure Port Speed in a PortChannel
NOTE: A port channel must contain interfaces of the same speed.
To change the speed to PortChannel, change the speed of all its member interfaces. For example, Consider Eh 1/1 and 1/2 is part of the PortChannel interface.
Sample Output
admin@DELLSONiC:~$ sonic-cli DELLSONiC# configure DELLSONiC(config)# interface range Eth 1/1-1/2 DELLSONiC(config)#Speed 25000 |
DELLSONiC# show interface status | grep Po PortChannel1 - up oper-up - 50000 9100 - |
DELLSONiC# show interface PortChannel 1 PortChannel1 is up, line protocol is up, reason oper-up, mode Static Hardware is PortChannel, address is 0c:2c:1e:b9:00:0a Minimum number of links to bring PortChannel up is 1 Mode of IPV4 address assignment: not-set Mode of IPV6 address assignment: not-set Graceful shutdown: Disabled MTU 9100 LineSpeed 50.0GB Events: |
How to configure Port speed on a Port group (Applicable to only the S5248F-ON and S5296F-ON)
NOTE: S5248F-ON and S5296F-ON switches support port groups.
Port groups allow you to apply common configurations on ports according to their hardware characteristics.
- Port group interfaces that run at 10G can be individually configured to run at 1G.
- If a port group is configured to run at 25G, you cannot configure an interface to run at 1G.
Use command:
show port-group
Sample Output
DELLSONiC# show port-group ------------------------------------------------------------------------------------- Port-group Interface range Valid speeds Default Speed Current Speed ------------------------------------------------------------------------------------- 1 Eth1/1 - Eth1/4 10G, 25G 25G 10G 2 Eth1/5 - Eth1/8 10G, 25G 25G 25G 3 Eth1/9 - Eth1/12 10G, 25G 25G 25G 4 Eth1/13 - Eth1/16 10G, 25G 25G 25G 5 Eth1/17 - Eth1/20 10G, 25G 25G 25G 6 Eth1/21 - Eth1/24 10G, 25G 25G 25G 7 Eth1/25 - Eth1/28 10G, 25G 25G 25G 8 Eth1/29 - Eth1/32 10G, 25G 25G 25G 9 Eth1/33 - Eth1/36 10G, 25G 25G 10G 10 Eth1/37 - Eth1/40 10G, 25G 25G 25G 11 Eth1/41 - Eth1/44 10G, 25G 25G 25G 12 Eth1/45 - Eth1/48 10G, 25G 25G 25G |
Configure port group speed
To configure port group speed Use the below command to change the speed of the interfaces in a port group. The port speeds are in Megabits per second (Mbps).
port-group speed
Configuration Syntax
admin@DELLSONiC:~$ sonic-cli
DELLSONiC# configure terminal
DELLSONiC(config)# port-group number speed {10000 | 25000} |
NOTE: Although the port group speed command offers various port speed options, the only port group speeds that are supported are 10000 and 25000. If you configure an unsupported port speed, an error message displays: %Error: Unsupported speed
To unconfigure a port group's speed and set the default group speed, enter the below command:
no port-group speed
Configuration Syntax
admin@DELLSONiC:~$ sonic-cli DELLSONiC# configure terminal DELLSONiC(config)#no port-group number speed |
Sample Configuration
admin@DELLSONiC:~$ sonic-cli DELLSONiC# configure DELLSONiC(config)# port-group 1 speed 10000 DELLSONiC(config)# end DELLSONiC# |
To verify, use the below command:
how port-group
Sample Output
DELLSONiC# show port-group ------------------------------------------------------------------------------------- Port-group Interface range Valid speeds Default Speed Current Speed ------------------------------------------------------------------------------------- 1 Eth1/1 - Eth1/4 10G, 25G 25G 10G 2 Eth1/5 - Eth1/8 10G, 25G 25G 25G 3 Eth1/9 - Eth1/12 10G, 25G 25G 25G 4 Eth1/13 - Eth1/16 10G, 25G 25G 25G 5 Eth1/17 - Eth1/20 10G, 25G 25G 25G 6 Eth1/21 - Eth1/24 10G, 25G 25G 25G 7 Eth1/25 - Eth1/28 10G, 25G 25G 25G 8 Eth1/29 - Eth1/32 10G, 25G 25G 25G 9 Eth1/33 - Eth1/36 10G, 25G 25G 10G 10 Eth1/37 - Eth1/40 10G, 25G 25G 25G 11 Eth1/41 - Eth1/44 10G, 25G 25G 25G 12 Eth1/45 - Eth1/48 10G, 25G 25G 25G |
対象製品
Enterprise SONiC Distribution, PowerSwitch E3200-ON Series, Dell EMC Networking N3200-ON, PowerSwitch S5212F-ON, PowerSwitch S5224F-ON, PowerSwitch S5232F-ON, PowerSwitch S5248F-ON, PowerSwitch S5296F-ON, PowerSwitch Z9264F-ON, PowerSwitch Z9332F-ON
, PowerSwitch Z9432F-ON
...
文書のプロパティ
文書番号: 000218554
文書の種類: How To
最終更新: 19 10月 2023
バージョン: 3
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