鈥?/div>
and one 10G Ethernetchip integratesControllers
Media Access
(MACs) supporting RMII, GMII, XGMII and TBI
interfaces, including multi-layer forwarding and
filtering logic and internal ARL tables and packet
buffering.
Supports
internal MAC
鈥?/div>
shared by32Kports. Multicastaddresses, which are
all
MAC addresses,
including IP multicast, can also be stored and
searched.
Supports Quality of Service
Each output port
鈥?/div>
has four priority queues and(QoS).assignment can be
their
based on DiffServ TOS field or the 802.1p priority
field.
Filters
forwards traffic at full wire speed on
鈥?/div>
ports atand layers of functionality. This equates toall 13
all
44 Gbps of bandwidth.
Provides a
鈥?/div>
ports at themechanism to bundleatogether up toor12
same speed to form port bundle a
trunk group, establishing up to six trunk ports.
BCM5632 Switching Solution
Fiber
XCVR
or
BCM5402
GMII/TBI
GMII/TBI
Fiber
XCVR
or
BCM5402
GMII/TBI
GMII/TBI
Fiber
XCVR
or
BCM5402
GMII/TBI
GMII/TBI
Fiber XCVR
XAUI
BCM8011
XGMII
BCM5632
PCI
CPU Subsystem
System Bus
1
2
