NEC N8406-022 - Manual (Page 48)

(English)
26
Number of ports
The following table lists the ports.
Category Port number Speed Description
Internal interface
CPU Blade 1-16 1000Mbps The ports dedicated to the CPU Blade. Each port
connects with each CPU Blade installed the
Blade Slot in the Blade Enclosure. The
connection is difference between the Blade
Enclosures. Refer to page 28 “Connection with
CPU Blade”.
Switch Module 17-18 1000Mbps The ports dedicated to communications between
two Switch Modules that are inserted in adjacent
Switch Module slots. By default, trunk group 1 is
configured on ports 17 and 18, and ports 17 and
18 are disabled.
Management network 19 10/100Mbps The port dedicated to management network. Port
19 is isolated from the other ports by using
VLAN. Use port 19 for managing the Switch
Module. To connect the management interface,
connect the port in the Blade Enclosure. For
more information, see the Blade Enclosure
User’s Guide.
External interface
Uplink 20-24 10/100/
1000Mbps RJ-45 uplink ports
Serial port - 9600bps DB-9 management serial port
NOTE: By default, VLAN 1 is the default VLAN, and all ports except Port
19 are assigned to it.