02-14-2018 11:16 AM - edited 03-08-2019 01:51 PM
Hi all, first time poster, long time lurker.
I have two vlans on a L3 switch (2960-XR w/IP Lite), one (vlan 10 - SVI: 10.1.1.250/24) that needs to be able to connect to others via EIGRP over VPLS, and one (vlan 20 - SVI: 10.2.2.250/24) that needs to be fully isolated because the IP range used is duplicated on the other switches as well and could cause duplicate IP issues. Here is what I've tried:
Thanks in advance for your time.
~Chris
Solved! Go to Solution.
02-14-2018 11:40 AM - edited 02-14-2018 11:40 AM
Without VRF support you are going to have to just make sure EIGRP does not advertise the subnet.
Or instead of having SVI have a host with the SVI IP the developers could use to test connectivity as they are not routing out of the vlan anyway.
Perhaps someone else may be able to suggest something.
Jon
02-14-2018 11:40 AM - edited 02-14-2018 11:40 AM
Without VRF support you are going to have to just make sure EIGRP does not advertise the subnet.
Or instead of having SVI have a host with the SVI IP the developers could use to test connectivity as they are not routing out of the vlan anyway.
Perhaps someone else may be able to suggest something.
Jon
02-16-2018 08:06 AM
02-14-2018 11:45 AM
Hello,
just to clarify what you are trying to accomplish: the Vlan should not be reachable from anywhere including from the same switch ?
02-14-2018 12:06 PM
02-14-2018 01:45 PM
Hello,
so you have tried:
access-list 101 deny ip any any
interface Vlan20
ip access-group 101 in
ip access-group 101 out
What is the problem with the route still appearing in the routing table ? In order from EIGRP to send/receive it, you could use a distribute list. Is that an option ?
02-14-2018 02:05 PM
02-15-2018 01:00 PM
Hello,
Where is the software guys located? In VLAN 20 or elsewhere?
Ashaan
02-16-2018 08:04 AM
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