Dell PowerConnect 5448 User's Guide - Page 147

The following is an example of the CLI command: console> enable Console# show fiber-ports optical-transceiver Power Port Temp Voltage Current Output Input TX LOS (C) (Volt) (mA) (mWatt) (mWatt) Fault 21 W OK OK 22 OK OK OK 23 Copper OK OK OK OK OK OK E OK Temp - Internally measured transceiver temperature. Voltage - Internally measured supply voltage. Current - Measured TX bias current. Output Power - Measured TX output power. Input Power - Measured RX received power. Tx Fault - Transmitter fault LOS - Loss of signal Managing Device Security The Management Security page provides access to security pages that contain fields for setting security parameters for ports, device management methods, user, and server security. To open the Management Security page, click System→Management Security in the tree view. Defining Access Profiles The Access Profiles page contains fields for defining profiles and rules for accessing the device. Access to management functions can be limited to user groups, which are defined by ingress interfaces and source IP address and/or source IP subnets. Management access can be separately defined for each type of management access method, including, Web (HTTP), Secure web (HTTPS), Telnet, Secure Telnet and SNMP. Access to different management methods may differ between user groups. For example, User Group 1 can access the device only via an HTTPS session, while User Group 2 can access the device via both HTTPS and Telnet sessions. Configuring System Information 147