Nortel ACL

Posted on 2011-05-03
Last Modified: 2012-05-11
I have a Nortel 4524GT as my headend L3 device in the building.  I have 4 interfaces on it.  VLAN 192-, VLAN 10-, VLAN 100-, and VLAN 100-  I have a default route going to which is a Cisco router to the internet. is my DHCP server for all VLANs.  I want to deny VLAN 100 from everything on our network except the DHCP server (, the interface to route to the Cisco router (  How do I create an ACL to do this?
Question by:herbricords
    LVL 15

    Accepted Solution

    Can you post a copy of your current config to assist us better in helping you with your issue? Thanks in advance.

    Author Comment


    Author Comment

    I want to only allow the 100 VLAN to access the internet. is the gateway to the internet.

    Author Closing Comment

    choose to use different vendor

    Write Comment

    Please enter a first name

    Please enter a last name

    We will never share this with anyone.

    Featured Post

    Enabling OSINT in Activity Based Intelligence

    Activity based intelligence (ABI) requires access to all available sources of data. Recorded Future allows analysts to observe structured data on the open, deep, and dark web.

    It’s 2016. Password authentication should be dead — or at least close to dying. But, unfortunately, it has not traversed Quagga stage yet. Using password authentication is like laundering hotel guest linens with a washboard — it’s Passé.
    The use of stolen credentials is a hot commodity this year allowing threat actors to move laterally within the network in order to avoid breach detection.
    After creating this article (, I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
    This video gives you a great overview about bandwidth monitoring with SNMP and WMI with our network monitoring solution PRTG Network Monitor ( If you're looking for how to monitor bandwidth using netflow or packet s…

    759 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    13 Experts available now in Live!

    Get 1:1 Help Now