3 Product Overview
Table 3.4
Technical Parameters of the AN5506-04-B (Continued)
Type
Item
Description
Supports the speech encoding modes such as
G.711, G.723 and G.729.
VLAN
Supports the IEEE 802.1Q VLAN standard.
Supports joining 802.1Q VLAN in tag / untag
mode.
Supports up to 4095 VLANs.
Multicast
Supports the IGMP Snooping protocol.
Supports IGMP v1/v2/v3.
Wire-speed
forwarding
Supports Layer 2 / Layer 3 wire-speed
forwarding.
IP
Supports the IPv4/v6 dual stack.
Security
Supports the packet filtering, MAC address
filtering and URL filtering.
Supports protection against illegal message
(DoS, ARP) attacks; supports suppression of
broadcast storms.
Supports obtaining user IP address in DHCP
mode; supports reporting physical location of
the Ethernet interface using DHCP Option82.
Supports obtaining user IP address in the
PPPoE mode; supports the PPPoE+ function,
used to identify users accurately.
Supports encryption of downlink data using the
AES-128 algorithm.
QoS
Supports the ACL function to match traffic
based on the ACL rules.
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