Ethernet Switching
Ethernet Switching

logical unit is not allowed on aggregated links

01.10.11   |  
‎01-10-2011 05:20 AM

#set interfaces ge-0/0/44 unit 0 family ethernet-switching port-mode trunk

#set interfaces ge-0/0/45 unit 0 family ethernet-switching port-mode trunk

#commit check

[edit interfaces ge-0/0/44]

     'unit 0'

          logical unit is not allowed on aggregated links

error: configuration check-out failed

 

why do it?

 

moreover, can you send configuration for lacp? ex 4200-

 

thnx.

servet

6 REPLIES
Ethernet Switching

Re: logical unit is not allowed on aggregated links

01.10.11   |  
‎01-10-2011 06:17 AM

Hello,

Are ge-0/0/44 and ge-0/0/45 already members of AggEth bundle? Then you can't configure units on them.

Below is the example config You asked:

 

 

interfaces {
    ge-1/0/0 {
        description DESCRIPTION1;
        ether-options {
            802.3ad ae0;
        }
    }
    ge-1/0/1 {
        description DESCRIPTION2;
        ether-options {
            802.3ad ae0;
        }
    }
    ae0 {
        description DESCRIPTION3;
        aggregated-ether-options {
            lacp {
                active;
            }
        }
        unit 0 {
            family ethernet-switching {
                port-mode trunk;
                vlan {
                    members all;
                }
            }
        }
    }
}

 

 

HTH

Rgds

Alex

_____________________________________________________________________

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Juniper PS can design, test & build the network/part of the network as per Your requirements

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Ethernet Switching

Re: logical unit is not allowed on aggregated links

01.10.11   |  
‎01-10-2011 07:35 AM

 Thank you my friend but i want etherchanel with two ports(ge44-ge45) end with two ex4200. 

 

1.EX 4200          2.EX 4200

ge-0/0/44------->ge-0/0/44

ge-0/0/45------->ge-0/0/45

 

can i understood? Smiley Happy

 

by.

 

Ethernet Switching

Re: logical unit is not allowed on aggregated links

01.10.11   |  
‎01-10-2011 09:21 AM

Yes you can Smiley Very Happy

Only change the interface numbering

 

interfaces {
    ge-0/0/44 {
        description DESCRIPTION1;
        ether-options {
            802.3ad ae0;
        }
    }
    ge-0/0/45 {
        description DESCRIPTION2;
        ether-options {
            802.3ad ae0;
        }
    }
    ae0 {
        description DESCRIPTION3;
        aggregated-ether-options {
            lacp {
                active;
            }
        }
        unit 0 {
            family ethernet-switching {
                port-mode trunk;
                vlan {
                    members all;
                }
            }
        }
    }
}

 

 

HTH

Alex

_____________________________________________________________________

Please ask Your Juniper account team about Juniper Professional Services offerings.
Juniper PS can design, test & build the network/part of the network as per Your requirements

+++++++++++++++++++++++++++++++++++++++++++++

Accept as Solution = cool !
Accept as Solution+Kudo = You are a Star !
Ethernet Switching

Re: logical unit is not allowed on aggregated links

01.10.11   |  
‎01-10-2011 12:20 PM

Alex, so thnx. If i have questions again, i going to your questions. Smiley Happy See you later, bb.

 

Ethernet Switching

Re: logical unit is not allowed on aggregated links

01.11.11   |  
‎01-11-2011 12:00 AM

Hi Alex,

 

interfaces {

    ge-0/0/44 {

        description DESCRIPTION1;

        ether-options {

            802.3ad ae0;

 

so wrote but it's not to be.

 

#set chassis aggregated-devices ethernet device-count 2

#set interfaces ae0 aggregated-ether-options minimum-links 2

#set interfaces ae0 aggregated-ether-options link-speed 10g

#set interfaces ge-0/0/44 ether-options 802.ad ae0

#set interfaces ge-0/0/45 ether-options 802.ad ae0

 

 

 'system'

missing mandatory  statement: 'root authentication

error: commit failed.

 

i am not understood. Can you send me syntax? Thnx. bb.

Ethernet Switching

Re: logical unit is not allowed on aggregated links

01.11.11   |  
‎01-11-2011 03:07 AM

It looks like you are configuring a factory-defaulted switch. Root has to have a password otherwise commit fails:

 

 

set system root-authentication plain-text-password <whatever>

 

 

And then there are VLANs, spanning-tree, etc.

I'd suggest you contact your Juniper account team to see if Juniper Professional Service can help.

Otherwise it is very easy to shoot self in the foot so to speak (I am joking, EX is not a firearm Smiley Very Happy)

HTH

Alex

_____________________________________________________________________

Please ask Your Juniper account team about Juniper Professional Services offerings.
Juniper PS can design, test & build the network/part of the network as per Your requirements

+++++++++++++++++++++++++++++++++++++++++++++

Accept as Solution = cool !
Accept as Solution+Kudo = You are a Star !