About DiamanteDesk

DiamanteDesk · 03-22-2024

We have a problem with 'IP DHCP SNOOPING', we have port on switch that it is connected a access control device, but, it doesn't work when we set port with 'ip dhcp snooping limit rate 10', we snifered mirroring this port in notebook with wireshark in...

DiamanteDesk · 03-22-2024

HI guys,I didn't find this command 'ip dhcp snooping binding mac-address vlan vlan ip-address interface type number expiry seconds', but, I could fix my problem with:ip source binding 0001.2a00.6745 vlan 60 10.200.18.25 int g0/1Tks for help for all o...

DiamanteDesk · 03-22-2024

@MHM Cisco World I don't understand your question, but, this device is fixed IP,

DiamanteDesk · 03-22-2024

Hi @MHM Cisco World Follow in attached a capture with 'ip dhcp snooping trus' and another wit 'ip dhcp snooping limit rate 10':

DiamanteDesk · 03-22-2024

Hi @David Ruess 1. Did you capture packets when the device was requesting the IP address? How many DHCP packets came across?This device is with fixed IP, there isn't DHCP packets,2. Were you monitoring the right interface (double check)yes, definitel...

DiamanteDesk · 03-22-2024

Hi @marce1000,In this port we have a access control device and this it doens't have DHCP packet, we captured by mirroring on switch and it had ICMP packets, port g0/1 jus work if we put this command: 'ip dhcp snooping trust', follow show and configur...

Member Since	‎05-26-2023 05:22 AM
Date Last Visited	‎04-29-2025 11:19 AM
Posts	7
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Problem DHCP SNOOPING - ICMP Packets

Re: Problem DHCP SNOOPING - ICMP Packets

Re: Problem DHCP SNOOPING - ICMP Packets

Re: Problem DHCP SNOOPING - ICMP Packets

Re: Problem DHCP SNOOPING - ICMP Packets

Re: Problem DHCP SNOOPING - ICMP Packets