© Copyright Lenovo 2017
Chapter 5: Initializing the G8332
89
Recover from a Failed Image Upgrade using TFTP
Use
the
following
procedure
to
recover
from
a
failed
image
upgrade
using
TFTP:
1.
Connect
a
PC
to
the
console
port
of
the
switch.
2.
Open
a
terminal
emulator
program
that
supports
the
Telnet
protocol
(for
example,
HyperTerminal,
SecureCRT,
or
PuTTY)
and
input
the
proper
hostname
or
IP
address
and
the
port
to
connect
to
the
console
interface
of
the
switch.
3.
Reload
the
switch
and
access
the
Boot
Management
menu
by
pressing
<Shift + B>
when
the
following
message
appears
and
the
dots
are
being
displayed.
4.
Enter
Boot
Recovery
Mode
by
selecting
<R>
.
The
Recovery
Mode
menu
will
appear.
5.
To
start
the
recovery
process
using
TFTP,
select
<T>
.
The
following
message
will
appear:
6.
Enter
the
IP
address
of
the
management
port:
7.
Enter
the
network
mask
of
the
management
port:
8.
Enter
the
gateway
of
the
management
port:
9.
Enter
the
IP
address
of
the
TFTP
server:
10.
Enter
the
file
path
and
the
filename
of
the
image:
After
the
procedure
is
complete,
the
Recovery
Mode
menu
will
be
redisplayed.
Press
shift
B
for
startup
menu
or
shift
R
for
recovery
mode:
...
Performing
TFTP
rescue.
Please
answer
the
following
questions
(enter
'q'
to
quit):
IP
addr
:
Netmask
:
Gateway
:
Server
addr:
Image
Filename:
Содержание RackSwitch G8332
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Страница 19: ... Copyright Lenovo 2017 19 Chapter 2 Switch Components This chapter describes the G8332 hardware components ...
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