Switching

Hi all,

First of all sorry if this topic already have. But i search n not found. Currently i'm use ezsetup (default vlan) for inband management. My Question is it need to trunk also that default vlan at trunk interface at Access n Core Switch ? Currently i already try it but fail to ping or ssh to another equipment. Thanks n appreciate your feedback

default {
        l3-interface vlan.0

ge-0/0/22 {
        description "Trunk to Core01";
        unit 0 {
            family ethernet-switching {
                port-mode trunk;
                vlan {
                    members [ Stat-VlanFlr1 DHCP-VlanFlr1 Access-Card ];
                }
            }
        }
    }

You certainly will - use the following command to add the default VLAN as native (untagged) on that interface:

set interfaces ge-0/0/22.0 family ethernet-switching native-vlan-id default

If you want it to be tagged up to your core switch, use:

set interfaces ge-0/0/22.0 family ethernet-switching vlan members default

You can always check what VLANs are being switched on the interface with:

show ethernet-switching interfaces ge-0/0/22

If this helped, remember to click the Kudos star on the left!

Hi dfex, I already add vlan default at trunk port but it display a error to tell that trunk port cannot have vlan members default. Thanks n appreciate your feedback.

Can you post your VLANs configuration?  You may have the Default VLAN already assigned to that interface

Hi  dfex,

Below is the configuration for Acess Switch.

[edit]
root@Access# commit
error: Trunk interface ge-0/0/23.0 should not have a vlan default with tag value 0
error: configuration check-out failed

[edit]
root@Access# run show configuration vlans
Access-Card {
    description "Access-Card VLAN";
    vlan-id 136;
}
DHCP-VlanFlr1 {
    description "DHCP VLAN for Level 1";
    vlan-id 201;
}
Stat-VlanFlr1 {
    description "Static VLAN for Level 1";
    vlan-id 101;
}
UPS-Vlan {
    description "UPS VLAN";
    vlan-id 300;
}
default {
    l3-interface vlan.0;
}

[edit]
root@Access# run show configuration interfaces ge-0/0/23
unit 0 {
    description "Trunk to Core 01 interface ge-0/0/23";
    family ethernet-switching {
        port-mode trunk;
        vlan {
            members [ Stat-VlanFlr1 DHCP-VlanFlr1 Access-Card UPS-Vlan ];
        }
    }
}

Hi Dfex,

Thanks...That's work. Why juniper don't assign automatically for vlan-id default when using EzSetup. I think Juniper should make that default vlan id to 1. Thanks n appreciate.