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User
AN-100U/UX Base Station
Manual
70-00058-01-04 Proprietary Redline Communications © 2010 Page 67 of 136 April 19, 2010
4.4.2 Ethernet Interface
Click Ethernet Interface in the system menu (left side of screen) to view and configure
the front panel Data and Management (Mgmt) Ethernet ports, and the Intra-Sector
Layer-2 Forwarding (iSL2F) feature.
Figure 30: Web: Configuration - Ethernet Interface Screen
Management: Choose the front panel Ethernet port for management traffic.
Via Data port: The Data Ethernet port is used for data and local management traffic.
The Mgt port is disabled.
Via Management port: Only the Mgt Ethernet port is monitored for local
management traffic (data and management networks are physically isolated).
Data Port Settings: This setting controls the speed of the Ethernet Data port.
Auto Detect: Auto-negotiate the speed and duplex.
10 Mbps Half Duplex: Operate at 10Base-T half duplex mode only.
10 Mbps Full Duplex: Operate at 10Base-T full duplex mode only.
100 Mbps Half Duplex: Operate at 100Base-T half duplex mode only.
100 Mbps Full Duplex: Operate at 100Base-T full duplex mode only.
Management Port Settings: Set the speed of the Ethernet Management port.
Auto Detect: Auto-negotiate the speed and duplex.
10 Mbps Half Duplex: Operate at 10Base-T half duplex mode only.
10 Mbps Full Duplex: Operate at 10Base-T full duplex mode only.
100 Mbps Half Duplex: Operate at 100Base-T half duplex mode only.
100 Mbps Full Duplex: Operate at 100Base-T full duplex mode only.
Intra-Sector L2 Forwarding: This feature supports layer 2 network connectivity
between subscribers in a single sector (hair-pinning).
Important: Refer to section 7.2.4: Intra-Sector L2 Forwarding on page 111 for more
information about configuring and using iSL2F feature.
Disabled Mode: When the Intra-Sector L2 Forwarding feature is disabled, the base
station will not forward traffic between subscribers (hairpinning) and will not accept
traffic resubmitted to the Ethernet port by an external switch.
External Mode: When external mode selected, the base station accepts traffic
resubmitted to the Ethernet port. This permits an external switch to forward traffic
between hosts located behind subscribers in the same sector.
Internal Mode: When internal mode is enabled, the base station classifies and
forwards traffic between hosts located behind subscribers in the same sector
(hairpinning) without requiring an external switch. Subscriber traffic arriving at the