Juniper JUNOSE 11.2.X MULTICAST ROUTING, Configuration Manual

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Ethernet modules use the Address Resolution Protocol (ARP) to obtain MAC addresses
for outgoing Ethernet frames. For more information about ARP, see
JunosE IP, IPv6, and
IGP Configuration Guide .
NOTE: Read “Configuration Tasks for Ethernet” on page 189 before you begin to configure
an Ethernet interface.
Features
Ethernet interfaces support the following features:
• Routing of IP packets.
• Quality of Service (QoS) classification.
•
High-density Ethernet. (For information, see “High-Density Ethernet” on page 187 .)
•
Virtual LAN (VLAN) configurations. (For information, see JunosE Link Layer Configuration
Guide . )
• Stacked Virtual LAN (S-VLAN) configurations. (For information, see JunosE Link Layer
Configuration Guide .)
•
IEEE 802.3ad link aggregation configurations. (For information, see JunosE Link Layer
Configuration Guide .)
• Configurations with upper-layer protocols. (For information, see JunosE Link Layer
Configuration Guide .)
•
Layer 2 Tunneling Protocol (L2TP. For information, see JunosE Link Layer Configuration
Guide .)
• Multinetting. (For information, see JunosE Link Layer Configuration Guide .)
Ethernet Interface Platform Considerations
You can configure Ethernet interfaces on the following E Series Broadband Services
Routers:
• E120 Broadband Services Router
•
E320 Broadband Services Router
•
ERX1440 router
• ERX1410 router
• ERX710 router
•
ERX705 router
•
ERX310 router
This section describes the line modules and I/O modules that support Ethernet interfaces.
Copyright © 2010, Juniper Networks, Inc. 168
JunosE 11.2.x Physical Layer Configuration Guide