164
CN4093 Application Guide for N/OS 8.4
1.
Connect
the
switch
ports
that
will
be
members
in
the
LAG.
2.
Configure
the
LAG
using
these
steps
on
the
CN4093:
a.
Define
a
LAG.
b.
Verify
the
configuration.
Examine
the
resulting
information.
If
any
settings
are
incorrect,
make
appropriate
changes.
3.
Repeat
the
process
on
the
other
switch.
LAG
1
(on
the
CN4093)
is
now
connected
to
LAG
3
on
the
Application
Switch.
Note:
In
this
example,
a
CN4093
and
an
application
switch
are
used.
If
a
third
‐
party
device
supporting
link
aggregation
is
used
(such
as
Cisco
routers
and
switches
with
EtherChannel
technology
or
Sun
ʹ
s
Quad
Fast
Ethernet
Adapter),
LAGs
on
the
third
‐
party
device
should
be
configured
manually.
Connection
problems
could
arise
when
using
automatic
LAG
negotiation
on
the
third
‐
party
device.
4.
Examine
the
aggregation
information
on
each
switch.
Information
about
each
port
in
each
configured
LAG
is
displayed.
Make
sure
that
LAGs
consist
of
the
expected
ports
and
that
each
port
is
in
the
expected
state.
The
following
restrictions
apply:
Any
physical
switch
port
can
belong
to
only
one
LAG.
Up
to
24
ports
can
belong
to
the
same
LAG.
All
ports
in
static
LAGs
must
be
have
the
same
link
configuration
(speed,
duplex,
flow
control).
Aggregation
from
third
‐
party
devices
must
comply
with
Cisco
®
EtherChannel
®
technology.
CN 4093(config)#
portchannel 1 port ext1,ext2,ext3
(Add
ports
to
LAG
1)
CN 4093(config)#
portchannel 1 enable
CN 4093(config)#
show portchannel
information
CN 4093(config)#
portchannel 3 port 2,12,22
CN 4093(config)#
portchannel 3 enable
CN 4093#
show portchannel information
(View
aggregation
information)
Содержание Flex System Fabric CN4093
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