801.1X P
ORT
A
UTHENTICATION
2-129
CLI – This example shows statistics for port 13.
801.1X Port Authentication
Network switches can provide open and easy access to network
resources by simply attaching a client PC. Although this automatic
configuration and access is a desirable feature, it also allows
unauthorized personnel to easily intrude and possibly gain access
to sensitive network data.
Console#show interfaces counters ethernet 1/13 3-104
Ethernet 1/13
Iftable stats:
Octets input: 868453, Octets output: 3492122
Unicast input: 7315, Unitcast output: 6658
Discard input: 0, Discard output: 0
Error input: 0, Error output: 0
Unknown protos input: 0, QLen output: 0
Extended iftable stats:
Multi-cast input: 0, Multi-cast output: 17027
Broadcast input: 231, Broadcast output: 7
Ether-like stats:
Alignment errors: 0, FCS errors: 0
Single Collision frames: 0, Multiple collision frames: 0
SQE Test errors: 0, Deferred transmissions: 0
Late collisions: 0, Excessive collisions: 0
Internal mac transmit errors: 0, Internal mac receive errors: 0
Frame too longs: 0, Carrier sense errors: 0
Symbol errors: 0
RMON stats:
Drop events: 0, Octets: 4422579, Packets: 31552
Broadcast pkts: 238, Multi-cast pkts: 17033
Undersize pkts: 0, Oversize pkts: 0
Fragments: 0, Jabbers: 0
CRC align errors: 0, Collisions: 0
Packet size <= 64 octets: 25568, Packet size 65 to 127 octets:
1616
Packet size 128 to 255 octets: 1249, Packet size 256 to 511 octets:
1449
Packet size 512 to 1023 octets: 802, Packet size 1024 to 1518
octets: 871
Console#
b_mgmt.book Page 129 Tuesday, July 8, 2003 5:24 PM
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