Junos OS

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  • 1.  ex4200 : port mode tagged access

    Posted 05-20-2015 02:44

    Hello,

     

    I have tried to configure a switch port as tagged-access mode but I get the following message

     

    Warning: statement ignored: unsupported platform (ex4200-48t)

     

    The Junos version is 12.3R3.4.

     

    How can I solve it ?

    Thanks

    cristina



  • 2.  RE: ex4200 : port mode tagged access

     
    Posted 05-20-2015 03:53

    Can you share your config with us ? so we can have a look what is wrong



  • 3.  RE: ex4200 : port mode tagged access

    Posted 05-20-2015 07:38
      |   view attached

    Hi,

     

    in attachment our config file.

     

    thanks

     

    cristina

    Attachment(s)

    txt
    juniper-4200.txt   14 KB 1 version


  • 4.  RE: ex4200 : port mode tagged access

    Posted 05-20-2015 07:38

    I think it is only applicable on the SRX. What do you wish to achieve by using it? Maybe another solution can be used.



  • 5.  RE: ex4200 : port mode tagged access

     
    Posted 05-20-2015 11:53

    You have a little configuration error on the trunked interfaces, you need to remove the default vlan from the als member of the trunked interfaces. You only should leave it on the interfaces as native-vlan

     

    Your trunk ports should look like this:

     

    ge-0/0/37 {
            description "";
            unit 0 {
                family ethernet-switching {
                    port-mode trunk;
                    vlan {
                        members VLAN138;
                    }
                    native-vlan-id default;
                }
            }
        }

     

    ge-0/0/39 {
            description "";
            unit 0 {
                family ethernet-switching {
                    port-mode trunk;
                    vlan {
                        members [ VLAN136 VLAN175 ];
                    }
                    native-vlan-id default;
                }
            }
        }

     

    This should fix the commit error.

     

     



  • 6.  RE: ex4200 : port mode tagged access

    Posted 05-20-2015 23:09

    Ciao Mark,

     

    thanks I have updated the configuration with your suggestion,  but I'd like to have sometimes like that

     

    {master:0}[edit interfaces ge-0/0/22]
    root@EX4200# show
    description "";
    unit 0 {
        family ethernet-switching {
            ##
            ## Warning: statement ignored: unsupported platform (ex4200-48t)
            ##
            port-mode tagged-access;
            vlan {
                members VLAN175;
            }
            native-vlan-id VLAN136;
        }
    }

     

    I tried to commit and I get

     

    {master:0}[edit interfaces ge-0/0/22]
    root@EX4200# commit
    [edit interfaces ge-0/0/22 unit 0 family]
      'ethernet-switching'
        Access interface ge-0/0/22.0 cannot have native-vlan-id
    error: configuration check-out failed

     

    I am using the "tagged-acces" port mode on the EX-4500.

     

    thanks

    cristina

     

     



  • 7.  RE: ex4200 : port mode tagged access

    Posted 05-20-2015 23:13

    tagged-access mode is not supported on the EX4200. There are two options you have available. You can configure as a trunk port and sepcify the tagged vlan and use the native-vlan-id as indicated for your untagged vlan. Or you can configure as access port and use the voice-vlan for your tagged vlan. The latter may be too much when you can use the trunk/native-vlan-id.



  • 8.  RE: ex4200 : port mode tagged access
    Best Answer

     
    Posted 05-20-2015 23:22

    tagged-access is used in VEPA.

     

    VEPA is not supported on EX4200. These are the platforms that support VEPA:

     

    http://pathfinder.juniper.net/feature-explorer/feature-info.html?fKey=3809&fn=Edge%20virtual%20bridging%20%28EVB%29%20support%20with%20virtual%20Ethernet%20port%20aggregator%20%28VEPA%29

     

    EX4500 supports it, that's why you can configure tagged-access.

     

    Keep in mind that a mixed VC(EX4200/EX4500) will have the same problem.




    =====

    If this worked for you please flag my post as an "Accepted Solution" so others can benefit. A kudo would be cool if you think I earned it.



  • 9.  RE: ex4200 : port mode tagged access

    Posted 05-21-2015 00:12

    Ciao,

     

    thanks to everybody

     

    cristina



  • 10.  RE: ex4200 : port mode tagged access

     
    Posted 05-21-2015 01:53
    You are welcome


  • 11.  RE: ex4200 : port mode tagged access

    Posted 05-20-2015 22:52

    Ciao,

     

    We have already used the port mode "tagged-access" on EX-4500 and that it has been possible with Junos 12.3R.4.

    we would like to configure a computer more than one VLAN on the same wire ( one tagged and the other untagged) .. this is can be done in other switches as "hybrid" mode port configuration

    thanks

     

    cristina