HP XC System Software 3.2.1 사용자 설명서
3.3.3.1 Switch Connections and HP Workstations
HP model xw workstations do not have console ports. Only the Root Administration Switch
supports mixing nodes without console management ports with nodes that have console
management ports (that is, all other supported server models).
supports mixing nodes without console management ports with nodes that have console
management ports (that is, all other supported server models).
HP workstations connected to the Root Administration Switch must be connected to the next
lower-numbered contiguous set of ports immediately below the nodes that have console
management ports.
lower-numbered contiguous set of ports immediately below the nodes that have console
management ports.
For example, if nodes with console management ports are connected to ports 42 through 36 on
the Root Administration Switch, the console ports are connected to ports 42 through 36 on the
Console Switch. Workstations must be connected starting at port 35 and lower to the Root
Administration Switch; the corresponding ports on the Console Switch are empty.
the Root Administration Switch, the console ports are connected to ports 42 through 36 on the
Console Switch. Workstations must be connected starting at port 35 and lower to the Root
Administration Switch; the corresponding ports on the Console Switch are empty.
3.3.4 Super Root Switch
shows the Super Root Switch, which is a ProCurve 2848. A Super Root switch
configuration supports the use of trunking to expand the bandwidth of the connection between
the Root Administration Switch and the Super Root Switch. The connection can be as simple as
one wire and as complex as four. See
the Root Administration Switch and the Super Root Switch. The connection can be as simple as
one wire and as complex as four. See
for more
information about trunking and the Super Root Switch.
You must configure trunks on both switches before plugging in the cables between the switches.
Otherwise, a loop is created between the two switches.
Otherwise, a loop is created between the two switches.
illustrates a ProCurve 2848 Super Root Switch.
Figure 3-4 ProCurve 2848 Super Root Switch
LED
Mode
Cl e a r
Re set
4
5
43
44
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
Spd m ode :
of f = 1 0 Mbps
fla sh = 10 0 Mbps
on = 10 0 0 Mbps
1
15
17
16
18
31
32
33
34
Po w er
Fa ult
hp procurve
switch
switch
2848
J4904A
Us e onl y one (T or M) for ea ch G igabit port
!
1
2
3
Sp d
Lnk
Ac t
FD x
Ac t
FD x
10/100/1000 Base-TX RJ-45 Ports
Ports 1, 3, 5, and 7
are the first four ports
located on the top row
are the first four ports
located on the top row
Gigabit
Ethernet Ports
Ethernet Ports
48
47
T
M
T
M
46
45
T
M
T
M
RPS
Fan
Test
Ports 2, 4, 6, and 8
are the first four ports
located on the bottom row
are the first four ports
located on the bottom row
shows how ports are allocated for large-scale systems with multiple regions.
Table 3-2 Trunking Port Use on Large-Scale Systems with Multiple Regions
Ports Used on Root Administration
Switch
Switch
Ports Used on Super Root Switch
Trunking Type
4-wire Trunking:
43 through 46
1 through 4
Region 1
43 through 46
5 through 8
Region 2
43 through 46
13 through 16
Region 3
2-wire Trunking:
45 and 46
1 and 2
Region 1
45 and 46
3 and 4
Region 2
45 and 46
5 and 6
Region 3
45 and 46
7 and 8
Region 4
45 and 46
9 and 10
Region 5
45 and 46
13 and 14
Region 6
3.3 Switches
49