Lucent Technologies P118SX - Manual (Page 13)

Chapter 2 Installation
Cajun P118 Installation Guide 7
œ
TAG 1, TAG 2 –802.1Q VLAN Tagging mode (TAG 1 is for port 1 and TAG 2 is
for port 2). VLAN Tagging transfers across the backbone packets with VLAN and
priority. By carrying this information across the inter-switch link, VLAN Tagging
makes it possible to distribute VLANs across the organization. This tagging facility
allows you to make two 802.1Q-compliant hubs act as a single logical device.
-
ON: IEEE 802.1Q VLAN Tagging is enabled.
- OFF: IEEE 802,1Q VLAN Tagging is disabled for transmit and receive
(“Legacy” VLAN per port mode).
If the settings of an existing Cajun P110 stack are changed, the stack must be reset.
Press and hold both buttons on the front panel simultaneously for a second or more to
reset the entire Cajun P110 stack. In a Reset, all LED indicators turn on. Pressing Reset
does not affect configuration settings.
Once you have set the switches, you may proceed with the physical installation of the
switch.
Note: Flow Control for the Giga Ethernet ports is configured from the management
station..
Table 2 DIP Switches on the Cajun P118
Switch Function Down (OFF/100) UP (ON/10)
USE SWITCH Selection of
operational mode Port parameters
configured via
management software
(switches ignored). DIP switches used to
configure port
parameters
Giga Ethernet ports only (1-2)
TAG 1
TAG 2 IEEE 802.1Q VLAN
Tagging mode Disabled (“Legacy”
mode) Enabled
AUTO-NEG.1
AUTO-NEG.2 Auto-negotiation Disabled Enabled
10/100BASE-T ports only (3-10)
10/100 (3-10) Speed of 10/100 Mbps
ports 100 Mbps 10 Mbps
The default position for the DIP switches is indicated by a shaded background.