3Com 3CR17251-91 - Switch 5500G-EI Stackable Gigabit..., Getting Started Manual

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72 C
HAPTER
4: C
REATING AN
XRN S
TACKING
F
ABRIC
Table 19 SuperStack 4 Switch 5500 Support for XRN Distributed Fabric
Stacking Switch 5500 Units
1 Ensure that the Switch units that you wish to interconnect have the latest
software agent installed. You can use the
display version
command to check this.
2 Enable the ‘up port’ and the ‘down port’ on each Switch (see Table 19 ) to
operate in Fabric mode using the following CLI command. From the
System View enter
fabric-port gigabitethernet 1/0/51
enable
, for example.
Switch Port used XRN support
Switch 5500-SI 28-Port
(3CR17151-91) Ports 27 (up port) and 28 (down
port) using a 1000 Mbps SFP
transceiver Only supports DDM *
* Distributed Device Management
Switch 5500-SI 52-Port
(3CR17152-91) Ports 51 (up port) and 52 (down
port) using a 1000 Mbps SFP
transceiver Only supports DDM*
Switch 5500-EI 28-Port
(3CR17161-91) Ports 27 (up port) and 28 (down
port) using a 1000 Mbps SFP
transceiver Full XRN functionality
Switch 5500-EI 52-Port
(3CR17162-91) Ports 51 (up port) and 52 (down
port) using a 1000 Mbps SFP
transceiver Full XRN functionality
Switch 5500-EI PWR
28-Port (3CR17171-91) Ports 27 (up port) and 28 (down
port) using a 1000 Mbps SFP
transceiver Full XRN functionality
Switch 5500-EI PWR
52-Port (3CR17172-91) Ports 51 (up port) and 52 (down
port) using a 1000 Mbps SFP
transceiver Full XRN functionality
Switch 5500-EI FX 28-Port
(3CR17181-91) Ports 27 (up port) and 28 (down
port) via 10/100/1000BASE-T
ports Full XRN functionality
Switch 5500G-EI 24-Port
(3CR17254-91) Two dedicated stacking cable
ports (one ‘up’ and one ‘down’)
on the rear of the unit. Full XRN functionality
Switch 5500G-EI 48-Port
(3CR17255-91) Two dedicated stacking cable
ports (one ‘up’ and one ‘down’)
on the rear of the unit. Full XRN functionality
Switch 5500G-EI SFP
24-Port (3CR17259-91) Two dedicated stacking cable
ports (one ‘up’ and one ‘down’)
on the rear of the unit. Full XRN functionality