Associate a Port and MLT with an ISID for Elan Transparent

Transparent Port UNI (T-UNI) maps a port or MLT to an I-SID. Transparent Port UNI configures a transparent port where all traffic is MAC switched on an internal virtual port using the assigned I-SID. Multiple ports on the same unit and on other Backbone Edge Bridges (BEBs) are switched on a common I-SID. No VLAN is involved in this process. The T-UNI port is not a member of any VLAN or STG.

Use the following procedure to associate a port and MLT with an ISID.

Before you begin

You must configure Transparent Port UNI. For more information, see Configuring Transparent UNI.
You must associate a T-UNI LACP MLT with a VLAN before mapping the LACP MLT to a T-UNI ISID.

Caution

Ensure that a T-UNI LACP MLT is always associated with a VLAN (even if it is the default VLAN) before adding it to a T-UNI ISID. Otherwise, traffic is not forwarded on the T-UNI LACP MLT.

Procedure

In the navigation pane, expand Configuration > IS-IS.
Select ISID.
On the Service tab, select a row with the type configured as elanTransparent.
Select ELAN.
Select port members.
Select MLT Ids.
Select Apply.

Elan Transparent field descriptions

Use the data in the following table to use the Elan Transparent tab.


Name	Description
PortMembers	The set of ports that are members of the elanTransparent service type. From the ports available, you can select single or multiple ports.
MltIds	The set of bits that represent the MLT Ids. From the MLTs available, you can select any, or all of the MLTs to be a part of elan transparent i-sid .