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Configuring Trunk Groups on AOS-S Switches in UI Groups
If you have AOS-S switches provisioned in an UI group, HPE Aruba Networking Central enables you to configure port trunking on these switches using the UI workflows. The network administrator can configure a trunk group on switches to create one logical link or a trunk by aggregating multiple links. The trunk link functions as a high-speed link to provide increased bandwidth.
A trunk group is a set of up to eight ports configured as members of the same port trunk.
AOS-S Platform |
Valid Trunk Groups |
---|---|
Aruba 2540 Switch Series |
Trk1-Trk26 |
Aruba 2920 Switch Series Aruba 2930F Switch Series Aruba 2930M Switch Series |
Trk1-Trk60 |
Aruba 2530 Switch Series |
Trk1-Trk24 |
Aruba 3810 Switch Series |
Trk1-Trk144 |
The following are some guidelines:
- All ports in the same trunk group must be of the same trunk type (LACP Link Aggregation Control Protocol. LACP is used for the collective handling of multiple physical ports that can be seen as a single channel for network traffic purposes. or trunk.)
- The names of the trunk groups include the prefix followed by the numbers in a sequential order. For example, Trk1, Trk2, and so on.
- When STP Spanning Tree Protocol. STP is a network protocol that builds a logical loop-free topology for Ethernet networks. is enabled on the switch, the STP configuration is applied for all ports at the trunk group level. Individual ports cannot be configured for STP or VLAN Virtual Local Area Network. In computer networking, a single Layer 2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them through one or more routers; such a domain is referred to as a Virtual Local Area Network, Virtual LAN, or VLAN. operation.
Adding Trunk Groups on AOS-S Switches
To configure a trunk group on switches:
Ensure that the switches are onboarded and provisioned to a UI group in HPE Aruba Networking Central.
- In the WebUI, select one of the following options:
- To select a switch group in the filter:
- Set the filter to a group containing at least one switch.
The dashboard context for the group is displayed.
- Under , click > .
- Click the AOS-S or icon to view the switch configuration dashboard.
- Set the filter to a group containing at least one switch.
- To select a switch in the filter:
- Set the filter to or a group containing at least one switch.
- Under
A list of switches is displayed in the
view. , click > . - Click a switch under
The dashboard context for the switch is displayed.
. - Under
The tabs to configure the switch is displayed.
, click .
- To select a switch group in the filter:
- Click > . The Trunk Groups page is displayed.
- In the
Table 2: Trunk Groups Page—AOS-S Switches
Name
Description
Value Indicates the number assigned to the switch port.
String.
A name of the port for easy identification.
or .
If the switch ports are untagged, select a VLAN from the Untagged VLAN list.
Select from drop-down menu.
If the switch ports are tagged, select the VLANs from the Tagged VLAN list.
Select from drop-down menu.
Select the ports for trunking. You can use up to eight ports for link aggregation. The ports in a trunk group need not be consecutive.
Select from drop-down menu.
Select the status of port to filter DHCP Dynamic Host Configuration Protocol. A network protocol that enables a server to automatically assign an IP address to an IP-enabled device from a defined range of numbers configured for a given network. messages received at the port.
or . Default is .
table, click + to add a trunk group and configure the following parameters: - Click .
- Click .
If your AOS-S switches are running 16.10.0013 or later firmware versions:
- You can remove the untagged VLAN from the trunk group at the group and device levels. At the group level, if you remove untagged VLAN from the devices running the firmware prior to the 16.10.0013 version, an event will be logged in the page stating that the untagged VLAN deletion is not supported.
- You must either configure tagged VLAN or untagged VLAN as a mandatory parameter for the trunk group.
Editing Trunk Groups on AOS-S Switches
To edit details of a trunk group, point to the row for the trunk group, and click the edit icon and configure the parameters.
Deleting Trunk Groups on AOS-S Switches
To delete a trunk group, point to the row for the trunk group, and click the delete icon.