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September 13th, 2024 15:28

HOW TO DISABLE N1108EP-ON REDUNDANCY POE PASS-THROUGH

N1108EP-ON support power redundancy between PoE pass-through and external power adapter.

How can I disable PoE pass-through on uplink  port 1/0/9 and 1/0/10

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20 Posts

October 15th, 2024 02:32

Redundancy  PoE pass-through is a greate feature. I need to disable the feature, solely because uplink Cisco poe switch is not working properly, it will continuously reset port. 

Maybe I should disable poe function on Cisco switch.

After I replace Cisco switch with another N1108EP-ON as uplink switch, redundancy  PoE pass-through works well. DELL has made a really great design.

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9.4K Posts

September 13th, 2024 19:44

Jerryxu,

 

To disable PoE pass-through on uplink ports 1/0/9 and 1/0/10 of the N1108EP-ON switch you can use the following steps:

 

1. Connect to the switch

 

2. Log in to the switch using your administrative credentials.

 

3. Enter the configuration mode by typing configure and pressing Enter.

 

4. Navigate to the specific interface configuration mode, for example, by typing interface gigabitethernet 1/0/9 (replace 1/0/9 with the desired port number) and pressing Enter.

 

5. Disable PoE pass-through on the interface by typing no inline power pass-through and pressing Enter.


6. Repeat steps 4 and 5 for the other port, replacing the port number accordingly.


7. Exit the interface configuration mode by typing exit and pressing Enter.

 

8. Save the configuration by typing write memory or copy running-config startup-config and pressing Enter.

 

Let me know if this helps.

 

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September 14th, 2024 12:13

Command no inline power pass-through not found

Firmware version is N1108EPONv6.8.1.5 

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3.8K Posts

September 16th, 2024 07:42

Hello,

the command is 

power inline never

(check this document page 2025)

Dell EMC Networking N-Series Switches CLI Reference Guide

thanks

1 Rookie

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20 Posts

September 16th, 2024 14:40

N1108EP-ON interface gigabitethernet 1/0/9 is power redundancy port. Command power inline never not support

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9.4K Posts

September 16th, 2024 14:44


Try dropping the parss-through part of the command and try "no inline power" and let me know what you see.  Also, would confirm the specific OS you are using, and version/

 

 

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September 16th, 2024 15:07

Firmware: N1108EP-ONv6.8.1.5.A12.zip

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9.4K Posts

September 16th, 2024 15:15

Sorry based on page 2026 of the guide Marco linked, the structure should be

console(config)#interface gigabitethernet 1/0/9
console(config-if-Gi1/0/1)# power inline never

 

Based on your screenshot the command was correct, but didn't complete correctly. Would you verify the specific os, version, as well as if the switch is up to date on firmware.

 

 

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September 16th, 2024 15:29

N1108EP-ONv6.8.1.5.A12 is the last release firmware

Command power inline never is only support on Gigabitethernet 1/0/1-8

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September 16th, 2024 16:05

N1108EP-ON interface Gigabitethernet 1/0/1-8 are poe inline ports, but uplink ports 1/0/9-10 are used for power redundancy. Ports 1/0/9-10 will gain power from uplink poe switch, I need to disable power redundancy on them. Thanks for help.

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20 Posts

September 23rd, 2024 12:32

Commands no inline power pass-through and power inline never are still not available in the new version

(edited)

Moderator

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9.4K Posts

September 23rd, 2024 13:21

You may want to consider calling in to support, as it may take them working directly with you and the switch to confirm the configuration. 

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