Wired Intelligent Edge

 View Only
last person joined: yesterday 

Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution
Expand all | Collapse all

Extend VLAN onto a Lenovo RackSwitch G78028

This thread has been viewed 6 times
  • 1.  Extend VLAN onto a Lenovo RackSwitch G78028

    Posted Jan 13, 2022 09:08 AM

    I have a HPE 2920-48g which I would like to extend the VLAN to a Lenovo G7028 (24) - i think this is Cisco based CLI.

    I'd like to connect the switches using a 4 port trunk lacp, CLI for Aruba below.  I have no idea how to connect the Lenovo, I've never touched Cisco CLI and my brain is now hurting trying to figure it out!?

    trunk 45-48 trk1 lacp 

    vlan 11
    tagged trk1  
    untagged 1-43
    ip add

    On the lenovo switch i would like to configure ports 1-4 for the channel group(?, tagged?) to connect to the 2920 trunk on VLAN 11. Then have ports 4-24 on the vlan for clients

    I cant get my head around the Cisco cli - could anyone help get a basic config down for the trunk and vlan?

    Thanks for your help,

    chuck foo

  • 2.  RE: Extend VLAN onto a Lenovo RackSwitch G78028

    Posted Jan 13, 2022 01:23 PM
    Have you tried a configuration like this on the lenovo side? In cisco the LACP bond is known as port-channel. You add interfaces to that port channel by using the channel-group config. Native VLAN will be the untagged VLAN, which has to match on both sides.

    interface Port-channel4
    switchport trunk native vlan 100
    switchport trunk allowed vlan 100,200,300
    switchport mode trunk
    interface GigabitEthernet1/0/14
    description Po4-Member
    channel-group 4 mode active
    interface GigabitEthernet1/0/15
    description Po4-Member
    channel-group 4 mode active

    Dustin Burns
    Lead Mobility Engineer @WEI

    ACCX 1271| ACMX 509| ACSP | ACDA | MVP Guru 2021
    If my post was useful accept solution and/or give kudos