See
the
following
illustration
for
the
locations
of
the
identification
label
and
the
MAC
address
label.
Note:
The
illustrations
in
this
document
might
differ
from
your
hardware.
Media access control
(MAC) address label
Product name
and serial
number label
Features
and
specifications
This
section
provides
a
summary
of
the
features
and
specifications
of
the
Gigabit
Ethernet
switch
module.
For
more
information
about
the
features,
see
the
Cisco
Systems
Intelligent
Gigabit
Ethernet
Switch
Modules
for
the
IBM
Eserver
BladeCenter
Software
Configuration
Guide
on
the
Documentation
CD,
and
available
at
http://www.ibm.com/pc/support.
The
supported
features
and
specifications
for
the
Gigabit
Ethernet
switch
module
are:
v
Ports
–
Four
external
1000BASE-T
connectors
for
making
10/100/1000
Mbps
connections
to
a
backbone,
end
stations,
and
servers
–
Fourteen
internal
full-duplex
Gigabit
ports,
one
connected
to
each
of
the
blade
servers
in
the
BladeCenter
unit
–
Two
internal
full-duplex
100
Mbps
ports
connected
to
the
management
module
v
Performance
features
–
Autosensing
of
speed
on
the
10/100/1000
ports
and
auto-negotiation
of
duplex
mode
on
the
ports
for
optimizing
bandwidth
–
Gigabit
EtherChannel
for
enhanced
fault-tolerance
and
for
providing
up
to
4
Gbps
of
bandwidth
between
switches,
routers,
and
servers
–
Support
for
standard
frames
with
sizes
from
64
to
1530
bytes
and
jumbo
frames
with
a
maximum
size
of
9216
2
Cisco
Systems
Intelligent
Gigabit
Ethernet
Switch
Module:
Installation
Guide
Содержание Ethernet switch
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