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Configuration Menu 108
Port fiber link control
Command: /cfg/port <port number>/fiber
[Fiber Link Menu]
txctrl - Enable/Disable TX control
txpulse - Enable/Disable TX pulse
txdn - Set TX dn time (secs)
txup - Set TX up time (secs)
cur - Display current fiber link configuration
Use this menu to control fiber-port link parameters, if necessary. By default, these menu items are disabled.
The fiber TX control options address any possible interoperability issues that may arise from linking different
transceivers. Some transceivers may require a signal pulse or no signal in order to properly determine a loss of
signal state.
The following table describes the Fiber Link Control Menu options.
Table 103 Fiber Link Control Menu options
Command Description
txctrl enable|disable Enables or disables fiber-port transmit control when the port detects RX signal loss.
txpulse enable|disable Enables or disables fiber-port transmit pulse control.
When disabled, the fiber-port transmitter is disabled when RX signal loss is detected.
When enabled, the fiber-port transmitter pulses the TX signal at a configurable rate
defined by the
txdn and txup commands.
txdn <1-10> Configures the interval that the transmit pulse is down, in seconds. The default value
is 2.
txup <1-10> Configures the interval that the transmit pulse is up, in seconds. The default value is
1.
cur Displays current fiber link control parameters.
ACL Port configuration
Command: /cfg/port <port number>/aclqos
[Port 1 ACL Menu]
meter - ACL Metering Configuration Menu
re-mark - ACL Re-mark Configuration Menu
add - Add ACL group to this port
rem - Remove ACL group from this port
cur - Display current ACLs for this port
The following table describes the Port Access Control List Configuration Menu options.
Table 104 ACL Port Configuration Menu options
Command Description
meter <1-63> Displays the Metering Menu.
re-mark <1-63> Displays the Re-Mark Menu.
add acl|blk|grp <1-4096> Adds the specified ACL, ACL block, or ACL group to the port. You can add
multiple ACLs, ACL Blocks, or ACL Groups to a port, but the total number of
precedence levels allowed is seven.
rem acl|blk|grp <1-4096> Removes the specified ACL, ACL Block, or ACL Group from the port.
cur Displays current ACL QoS parameters.