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Port Trunking
Distributed Trunking
Figure 12-13. Example of Distributed Trunking Configuration
In figure 12-14, three different distributed trunks with three different servers
have one common ISC link. Each trunk only spans two distributed trunking
switches. The distributed trunking switches are connected at the ISC ports so
they can exchange information that allows them to appear as one device to
the server.
Power
Fault
Locator
E F
C D
A
ProCurve Networking
HPInnovat ion
zl
ProCurve
24p Gig-T
zl Module
J8702A
PoE-Integrated 10/100/1000Base-T Ports(1-24)-PortsareIEEE Auto MDI/MDI-X
15
62
3
4
711
128
9
10
13 17
1814
15
16
19 23
2420
21
22
zl
ProCurve
24p Gig-T
zl Module
J8702A
PoE-Integrated 10/100/1000Base-T Ports(1-24)-PortsareIEEE Auto MD I/MDI-X
15
62
3
4
711
128
9
10
13 17
1814
15
16
19 23
2420
21
22
Co ns o le
ResetClear
AuxiliaryPort
ProCurveSwitch5400zl
Man ag e men tMod u le
J8726A
Internal
Power
PoE
Pwr
2
1
2
4
1
3
PoE
Temp
Fan
Flash
DIMM
Mgmt
ChasTest
LEDModeModules
Status
Act
FDx
SpdUsr
PoE
H
J
LK
I
G
F
D
B
E
C
A
ProCurve
Switch 5406zl
J8699A
PoE
Use
zlMo dules
only
B
Power
Fault
Locator
E F
C D
A
ProCurve Networking
HPInnov at ion
zl
ProCurve
24p Gig-T
zl Module
J8702A
PoE-Integrated 10/100/1000Base-T Ports(1-24)-PortsareIEEE Au to MDI/MDI-X
15
62
3
4
711
128
9
10
13 17
1814
15
16
19 2 3
2420
21
22
zl
ProCurve
24p Gig-T
zl Module
J8702A
PoE-Integrated 10/100/1000Base-T Ports(1-24)-PortsareIEEE Auto MD I/MDI-X
15
62
3
4
711
128
9
10
13 17
1814
15
16
19 23
2420
21
22
Console
ResetClear
AuxiliaryPort
ProCurve Switch5400zl
Mana gemen tModule
J8726A
Internal
Power
PoE
Pwr
2
1
2
4
1
3
PoE
Temp
Fan
Flash
DIMM
Mgmt
ChasTest
LEDModeMod u les
Status
Act
FDx
SpdUsr
PoE
H
J
LK
I
G
F
D
B
E
C
A
ProCurve
Switch 5406zl
J8699A
PoE
Use
zlModu les
only
B
distributed
trunk pair
server A
switch B switch C
B11
A14
DT ports
ISC Link
downstream forwarding
upstream forwarding