История изменений

One Ext. MAC Port with GMII/RGMII/MII/RMII
- RGMII v2.0, RMII v1.2 with 50MHz reference clock
input/output option, MII in PHY/MAC mode
• Five Integrated PHY Ports
1000BASE-T/100BASE-TX/10BASE-Te IEEE 802.3
Fast Link-up option significantly reduces link-up time
Auto-negotiation and Auto-MDI/MDI-X support
On-chip termination resistors and internal biasing for
differential pairs to reduce power
- LinkMD® cable diagnostic capabilities for determining
cable opens, shorts, and length
• Advanced Switch Capabilities
- IEEE 802.1Q VLAN support for 128 active VLAN
groups and the full range of 4096 VLAN IDs
- IEEE 802.1p/Q tag insertion/removal on per port basis
- VLAN ID on per port or VLAN basis
- IEEE 802.3x full-duplex flow control and half-duplex
back pressure collision control
- IEEE 802.1X access control
(Port-based and MAC address based)
- IGMP v1/v2/v3 snooping for multicast packet filtering
- IPv6 multicast listener discovery (MLD) snooping
- IPv4/IPv6 QoS support, QoS/CoS packet prioritization
- 802.1p QoS packet classification with 4 priority queues
- Programmable rate limiting at ingress/egress ports
- Broadcast storm protection
- Four priority queues with dynamic packet mapping for
IEEE 802.1p, IPv4 DIFFSERV, IPv6 Traffic Class
- MAC filtering function to filter or forward unknown uni-
cast, multicast and VLAN packets
- Self-address filtering for implementing ring topologies

• Advanced Switch Capabilities
- IEEE 802.1Q VLAN support for 128 active VLAN
groups and the full range of 4096 VLAN IDs

One Ext. MAC Port with GMII/RGMII/MII/RMII
- RGMII v2.0, RMII v1.2 with 50MHz reference clock
input/output option, MII in PHY/MAC mode
• Five Integrated PHY Ports
1000BASE-T/100BASE-TX/10BASE-Te IEEE 802.3
Fast Link-up option significantly reduces link-up time
Auto-negotiation and Auto-MDI/MDI-X support
On-chip termination resistors and internal biasing for
differential pairs to reduce power
- LinkMD® cable diagnostic capabilities for determining
cable opens, shorts, and length
• Advanced Switch Capabilities
- IEEE 802.1Q VLAN support for 128 active VLAN
groups and the full range of 4096 VLAN IDs
- IEEE 802.1p/Q tag insertion/removal on per port basis
- VLAN ID on per port or VLAN basis
- IEEE 802.3x full-duplex flow control and half-duplex
back pressure collision control
- IEEE 802.1X access control
(Port-based and MAC address based)
- IGMP v1/v2/v3 snooping for multicast packet filtering
- IPv6 multicast listener discovery (MLD) snooping
- IPv4/IPv6 QoS support, QoS/CoS packet prioritization
- 802.1p QoS packet classification with 4 priority queues
- Programmable rate limiting at ingress/egress ports
- Broadcast storm protection
- Four priority queues with dynamic packet mapping for
IEEE 802.1p, IPv4 DIFFSERV, IPv6 Traffic Class
- MAC filtering function to filter or forward unknown uni-
cast, multicast and VLAN packets
- Self-address filtering for implementing ring topologies

One Ext. MAC Port with GMII/RGMII/MII/RMII
- RGMII v2.0, RMII v1.2 with 50MHz reference clock
input/output option, MII in PHY/MAC mode
• Five Integrated PHY Ports
-
-
-
-
1000BASE-T/100BASE-TX/10BASE-Te IEEE 802.3
Fast Link-up option significantly reduces link-up time
Auto-negotiation and Auto-MDI/MDI-X support
On-chip termination resistors and internal biasing for
differential pairs to reduce power
- LinkMD® cable diagnostic capabilities for determining
cable opens, shorts, and length
• Advanced Switch Capabilities
- IEEE 802.1Q VLAN support for 128 active VLAN
groups and the full range of 4096 VLAN IDs
- IEEE 802.1p/Q tag insertion/removal on per port basis
- VLAN ID on per port or VLAN basis
- IEEE 802.3x full-duplex flow control and half-duplex
back pressure collision control
- IEEE 802.1X access control
(Port-based and MAC address based)
- IGMP v1/v2/v3 snooping for multicast packet filtering
- IPv6 multicast listener discovery (MLD) snooping
- IPv4/IPv6 QoS support, QoS/CoS packet prioritization
- 802.1p QoS packet classification with 4 priority queues
- Programmable rate limiting at ingress/egress ports
- Broadcast storm protection
- Four priority queues with dynamic packet mapping for
IEEE 802.1p, IPv4 DIFFSERV, IPv6 Traffic Class
- MAC filtering function to filter or forward unknown uni-
cast, multicast and VLAN packets
- Self-address filtering for implementing ring topologies