3Com 3C17707, Руководство по началу работы

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Creating an XRN Distributed Fabric 27
How To Interconnect
Units
To interconnect any two Switch 40x0 Family or Switch 4900 Family units
you will need to order the XRN Interconnect Module Kit (3C17715). The
kit consists of two XRN Interconnect Modules and an Interconnect Cable.
Both Switches must have an unused expansion slot to allow an
Interconnect Module to be fitted.
Figure 6 Interconnecting two Switch 4900 units
For information on ordering the XRN Interconnect Kits contact your
supplier. For illustrations and information on how to install the XRN
Interconnect Kits, refer to the user documentation that accompanies
these Kits.
Rules For
Interconnecting Units
This information is also provided in the user documentation that
accompanies the XRN Interconnect Kits.
■
The maximum number of Switch units that can be interconnected is
two.
■
XRN Interconnect Modules are NOT hot-swappable or hot-insertable.
Ensure that the Switch is powered off before inserting or removing an
Interconnect Module.
■
Only 3Com XRN Interconnect Cables can be used to connect two
Interconnect Modules.
■
It is not possible to interconnect the Switch 4900 Family and Switch
40x0 Family units with any other 3Com device.
■
3Com strongly recommends that you upgrade all Switches to be
interconnected to the latest software agent.
■
3Com recommends that you initialize a Switch unit that has previously
been used elsewhere in your network before you interconnect to an
S/N: XXXX/7XXXXXXXXX
XRN In
terco
nnect M
odule (3
C177
16)
XRN Inter
connect Module (3C17716)
Conso
le
(max
) 1920
0,8,1
,N
Console
(max) 19200,8,1,N
Unit 1 Unit 1
Unit 2 Unit 2 Activit
y
Activity
Status Status
3C1770
0
MAC A
ddr: X
XXXX
XXXX
XXX
Switc
h 4900
Serial
No X
XX/X
XXXX
XXXX
X
SUPPL
Y DATA
V-
90 - 2
40 Hz
50/6
0
A
INPUT
V
27
A M
ax
12
REFER
TO IN
STRUC
TION
MANU
AL FO
R COR
RECT
I
4.5
S/N: XXXX/7XXXXXXXXX S/N: XXXX/7XXXXXXXXX
XRN In
terco
nnect M
odule
(3C17
716)
XRN Inter
connect Module (3C17716)
Conso
le
(max)
1920
0,8,1
,N
Console
(max) 19200,8,1,N Unit 1 Unit 1
Unit 2 Unit 2 Activit
y
Activity
Status Status
3C177
00
MAC A
ddr: X
XXXX
XXXX
XXX
Switc
h 490
0 Serial
No X
XX/X
XXXX
XXXX
X
SUPPL
Y DATA V-
90 - 2
40 Hz
50/6 0
A
INPU
T
V
27
A M
ax
12
REFER
TO IN
STRUC
TION
MANU
AL FO
R COR
RECT
I
4.5
DUA1770-9AAA04.book Page 27 Monday, April 14, 2003 11:33 AM