Trunk Configuration - UTStarcom iSpirit 3026 Manual

dynamically.
All ports in a trunk group should have the same speed and be in full-duplex mode. Trunk is a
layer 2 functionality, it's supported by the iSpirit 3026 switch.
The iSpirit 3026 switch can support 6 trunk groups, each of them can have a maximum number
of 8 ports. And each port can only belong to one trunk group.
To set load balance policy, we currently provide 6 options, which sets the Rtag to be 1-6:
1. load balance based on source MAC address for non-IP packets
2. load balance based on destination MAC address for non-IP packets
3. load balance based on the pair of source and destination MAC address for non-IP packets
4. load balance based on source MAC and source IP address for IP packets
5. load balance based on destination MAC and destination IP address for IP packets
6. load balance based on both of source and destination MAC and IP address for IP packets
This section will introduce the following information:

Trunk configuration

Trunk mcast configuration
Trunk no ports configuration
Trunk ports configuration
Trunk Rtag configuration
To show trunk information
1.Trunk configuration
To configure a trunk group, firstly type the trunk ID, there can be 6 of them; Secondly enter trunk
Rtag, which has 6 load balance options; thirdly enter ports identification including module
numbers and port numbers, which can have a maximum of 8. The CLI command is:
trunk
It's an interactive command, users just type the corresponding parameters according the prompt
information, including Trunk ID, Rtag, and trunk port list.
2.Trunk mcast configuration
Trunk mcast configuration adds an existent trunk group to a multicast group. It requests that the
trunk ports should be a subset of the multicast ports group. Configure steps: firstly remove trunk
ports from the multicast group; then add one port in the trunk group to the multicast group again,
by default the added port is the one with the minimum port number in the trunk group. The
command is:
trunk mcast