Chapter 9 Interfaces
NXC Series User’s Guide
167
9.4 LAG
Link Aggregation Group (LAG) is a way to combine multiple physical Ethernet interfaces into a single
logical interface. This increases uplink bandwidth. It also increases availability as even if a member link
goes down, LAG can continue to transmit and receive traffic over the remaining links.
To configure LAG, configure a link number and specify the member ports in the link. All ports must have
the same speed and be in full-duplex mode. You must configure the LAG on both sides of the link and
you must set the interfaces on either side of the link to be the same speed.
At the time of writing, up to 4 ports can be grouped into a LAG and up to 3 LAGs can be configured on
a NXC.
See Section 1.1 on page 19 to see which models support Link Aggregation Group (LAG).
9.4.1 LAG Summary Screen
This screen lists every LAG created on the NXC. To access this screen, click Configuration > Network >
Interface > LAG.
Figure 92 Configuration > Network > Interface > LAG
Check this
address
Select this to specify a domain name or IP address for the connectivity check. Enter that
domain name or IP address in the field next to it.
Check Port This field only displays when you set the Check Method to tcp. Specify the port number to
use for a TCP connectivity check.
Related Setting
Configure Policy
Route
Click Policy Route to go to the screen where you can manually configure a policy route to
associate traffic with this VLAN.
OK Click OK to save your changes back to the NXC.
Cancel Click Cancel to exit this screen without saving.
Table 70 Configuration > Network > Interface > VLAN > Add/Edit (continued)
LABEL DESCRIPTION
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