03-02-2017 09:34 PM - edited 03-08-2019 09:35 AM
I am having a DHCP scope issue with it not offering option 150 although it is configured.
4331 Version 15.4(3)S4
ip dhcp pool NewVoice
network 10.28.26.0 255.255.254.0
default-router 10.28.26.2
option 150 ip 10.146.1.100
dns-server 10.151.2.52 10.151.2.56
All IPs are talking, I grabbed packet caps First at my firewall which never saw any tftp traffic.
I spanned a phone port and watched the dhcp process. And in the bootstrap it shows all the options;
53, 61,54,1,3,6,255. However it does not show or offer the option 150.
Any ideas or assistance is appreciated.
Solved! Go to Solution.
03-03-2017 12:34 AM
hi,
just to cover the basics, did you configure the voice VLAN on the switch?
can you ping 10.146.1.100 from source IP 10.28.26.2 on the router?
can you post a sanitized show run output?
03-03-2017 12:34 AM
hi,
just to cover the basics, did you configure the voice VLAN on the switch?
can you ping 10.146.1.100 from source IP 10.28.26.2 on the router?
can you post a sanitized show run output?
03-03-2017 06:15 AM
Thank you for your help, once I stepped back I realized I had no route on my router for the TFTP server. Once I added phones grabbed configs and came up.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide