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Tracert function

Tracert function

Created: Dec 10, 2021 07:40:52Latest reply: Dec 10, 2021 08:55:03 208 4 0 0 0
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Hello all! I have switch S series and I want to disable some functions like tracert, VLADIMIR 100 etc; thanks you

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Unicef
MVE Created Dec 10, 2021 08:55:03

Hello friend!

S series switches (except the S1700) send ICMP Time Exceeded messages to obtain IP addresses of each hops using tracert. You can disable an interface from sending ICMP Time Exceeded messages to disable the tracert function. The configuration method is as follows: Disable VLANIF 100 from sending ICMP Time Exceeded messages. [HUAWEI] interface vlanif 100 [HUAWEI-Vlanif100] undo icmp ttl-exceeded send. thanks!
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user_4400653
user_4400653 Created Dec 12, 2021 06:02:34 (0) (0)
cool  

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fuzi_yao
Admin Created Dec 10, 2021 07:41:53

Hi, user_4400653!
The tracert function of the switch is disabled by default. You can try to trace the IP address of the switch from the following host. Check whether Hui County is marked with *.
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  • convention：

user_4400653
user_4400653 Created Dec 12, 2021 06:02:27 (0) (0)
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2#
fuzi_yao
fuzi_yao Admin Created Dec 10, 2021 07:41:53

Hi, user_4400653!
The tracert function of the switch is disabled by default. You can try to trace the IP address of the switch from the following host. Check whether Hui County is marked with *.
View more
  • x
  • convention：

user_4400653
user_4400653 Created Dec 12, 2021 06:02:27 (0) (0)
note  
(1) (0)
3#
Unicef
Unicef MVE Created Dec 10, 2021 08:55:03

Hello friend!

S series switches (except the S1700) send ICMP Time Exceeded messages to obtain IP addresses of each hops using tracert. You can disable an interface from sending ICMP Time Exceeded messages to disable the tracert function. The configuration method is as follows: Disable VLANIF 100 from sending ICMP Time Exceeded messages. [HUAWEI] interface vlanif 100 [HUAWEI-Vlanif100] undo icmp ttl-exceeded send. thanks!
View more
  • x
  • convention：

user_4400653
user_4400653 Created Dec 12, 2021 06:02:34 (0) (0)
cool  
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