Now when I try to ping ISR for SW i dont get replay and other way around but I cna ping my defualt GW form the ISR 10.13.2.1 and I can ping from my firewall 10.13.1.1 to ISR and other way around. I have setup switch interface g44 in trunk mode and nativ vlan 2 and ISR interface got IP 10.13.2.254. Has IP: 10.13.2.254 then in this case I should really have configured IP: 10.13.1.254 on my interface g0/0/0.ĬOuld you please help me recitfiye this issue and clear what I should have configured on ISR 4331 and SG 250 interface to be sure I will have native and SIP communication because at moment my Desk IP phone is not registering with SIP server.Īny info or help is more then welcome and if you need more details I am happy to share it. Protocol Address Age (min) Hardware Addr Type Interface
I know if I allow the Native vlan 1 I will get IP as per documents but in that case I loss all my Cisco phones form the ARP table: My native vlan is vlan 1 and according to documentation which unfortunate is not accurate 100% ISR 4331 IP: 10.13.1.254 but in my case I am getting IP: 10.13.2.254. Macro auto smartport dynamic_type unknown So ISR 4331 configuration on the port g0/0/0 which is connected with SG 250 is as follow:Īnd on the other side on SG 250 I have configuration: I have on one of my project problem with VoIP router Cisco ISR 4331 and Cisco Switch SG 250 interconnection.
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