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Configuration Using the Web Interface
Port Trunking
Port Trunking allows you to group multiple Ethernet ports in
parallel to increase link bandwidth. The aggregated ports can be
viewed as a physical port that has a bandwidth equal to the
combined bandwidth of each trunked port.The member ports of
the same trunk group can balance the loading and backup for
each other. The Port Trunking feature is usually used when you
need higher bandwidth for the network backbone. This is an
inexpensive way for you to transfer more data.
The aggregated ports can interconnect to the another switch
that also supports Port Trunking. Comtrol supports two types of
port trunking:
•
Static Trunk
•
IEEE 802.3ad
There are some different descriptions for the port trunking. Different manufacturers may use different
descriptions for their products, like Link Aggregation Group (LAG), Link Aggregation Control Protocol,
Ethernet Trunk, or Ether Channel.
When the other end uses IEEE 802.3ad LACP, you should assign IEEE 802.3ad LACP to the trunk. When the
other end uses non-802.3ad, you can then use Static Trunk.
There are two pages for port trunking,
Aggregation Setting
Use the Port Trunk - Aggregation Setting page to set up port trunking.
Aggregation Setting Page
Trunk Size
Group ID
Trunk Type
Apply
74 - Port Trunking
Aggregation Setting
The ES8508 can support up to 8 trunk groups . Each trunk group can aggregate up to
8 members. The ports should use the same speed and duplex.
Group ID is the ID for the port trunking group. Ports with same group ID are in the
same group.
Static or 802.3ad LACP. Each trunk group can only support Static or 802.3ad LACP.
Non-active ports cannot be setup here.
Click Apply to apply the settings.
Note: You must Save the settings
the ES8508 is powered off.
on Page 74 and
Aggregation Status
(Page
129), if you want to maintain these settings if
RocketLinx ES8508 Series User Guide: 2000575 Rev. A
on Page 75.
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