User manual

SM User Manual January 2004
Software Release 4.1
RJ-45 Crossover Ethernet Cable
Pin 1 → white / orange ← Pin 3
Pin 2 → orange ← Pin 6
Pin 3 → white / green ← Pin 1
Pin 4 → blue ← Pin 4
Pin 5 → white / blue ← Pin 5
Pin 6 → green ← Pin 2
Pin 7 → white / brown ← Pin 7
Pin 8 → brown ← Pin 8
7
8
TX+
TX-
RX+
RX-
3
6
1
4
5
2
7
8
RX+
RX-
TX+
TX-
1
2
3
4
5
6
+V
return
+V
+V
+V
return
Pin PinRJ-45 Crossover
Pins 7 and 8 are used to carry power to the Canopy modules.
7.2.4 Overriding IP Address and Password Setting
Canopy systems offer a plug that allows the operator to temporarily override some SM settings and
thereby regain control of the module. This plug is needed for access to the module in any of the
following cases:
• The operator has forgotten either
− the IP address assigned to the module.
− the password that provides access to the module.
• The module has been locked by the No Remote Access feature. (See Denying All
Remote Access on Page 28 and Reinstating Remote Access Capability on Page 29.)
• Local access is desired for a module that has had the 802.3 link disabled in the
Configuration page of the module.
This override plug resets the LAN 1 IP address to 169.254.1.1. The plug allows the operator to
access the module through the default configuration without changing the configuration. The
operator can then view and reset any non-default values.
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