Packet tracer ipv6 dhcp relay on Cisco ISR4331

[keesepema]

I'm working on a Packet Tracer lab (8.5.1).

The lab informs that one needs a Cisco 4221 router.

However, this router is not part of my packet tracer inventory. I'm working on Linux and MacOs. I expect that must be the cause

I have to implement ipv6 dhcp relay now on a ISR4331 router.

As sofar all went well, however it is not possible to configure a dhcp relay on an ISR4331 interface.

The command

"

Router(config-if)# ipv6 dhcp relay destination <ipv6> <interface>

"

yields:

% Invalid input detected at '^' marker.

My question: what can I do to obtain the 4221 router or it's operating-system image?

[Lallousse]

I was assigned to do the same lab at Uni, it is just simply a packet tracer problem. They still haven't fixed the issue and it is there for all current routers. I just skipped that part and assumed that I finished the lab. I hope they get it fixed and updated.

[Georg Pauwen]

Hello,

the 4331 was introduced in PT version 7.3.1., use the download link below and check if it is in there...

https://www.computernetworkingnotes.com/ccna-study-guide/download-packet-tracer-for-windows-and-linux.html