LAN Interface Cards
WIC-4ESW Card
3
OL-12849-01
WIC-4ESW Interface Card Processor Requirements
The MPC 860 microprocessor (revision B5 or later) is required for using the Cisco WIC-4ESW card.
WIC-4ESW Interface Card Supported Standards
The WIC-4ESW interface card supports IEEE 802.3 Ethernet standards and 100BASE-T Category 3, 4,
and 5 UTP cable distances up to 328 feet (100 meters).
The following standards are also supported:
•
802.1d
•
802.1p
•
802.1q
WIC-4ESW Interface Card Platform Limitations
The following features are
not supported
on the WIC-4ESW interface card:
•
Virtual Local Area Network (VLAN) trunking protocols (server and client modes, and transparent
mode v2)
•
Spanning Tree Protocol (STP) backbone fast
•
STP portfast Bridge Protocol Data Unit (BPDU) guard
•
STP uplink fast
•
STP Root Guard
•
STP Unidirectional Link Detection (UDLD)
•
Port security
•
Protected Port
•
802.1x port-based authentication
•
Storm control
•
Switched Port Analyzer (SPAN)
•
Internet Group Management Protocol (IGMP) Snooping
•
802.1P priority override
•
MAC address table commands
•
EtherChannel
•
Enable or disable per port based on unknown unicast or multicast flooding
•
Multicast groups
•
IP multicast support
•
Cisco Group Management Protocol (CGMP) client, CGMP fast-leave
•
Dynamic access ports
•
Dynamic trunk protocol
•
Dynamic VLANs