Operation Manual – System Maintenance and DebuggingH3C S7500 Series Ethernet Switches Table of Contentsii4.2.5 Specifying the APP to be Adopted at Reboot ......................................................... 4-34.2.6 Updating the Boot ROM .......................................................................................... 4-44.2.7 Upgrading Boot ROM along with the Upgrade of ARP ........................................... 4-44.2.8 Setting Card Temperature Threshold ..................................................................... 4-54.2.9 Enabling/Disabling RDRAM .................................................................................... 4-54.2.10 Enabling System Load Sharing............................................................................. 4-54.3 Configuring Pause Frame Protection Mechanism ............................................................. 4-64.3.1 Pause Frame Protection Mechanism Configuration Task ...................................... 4-64.3.2 Pause Frame Protection Mechanism Configuration Example ................................ 4-74.4 Configuring Layer 3 Connectivity Detection ...................................................................... 4-74.4.1 Introduction to layer 3 connectivity detection .......................................................... 4-74.4.2 Layer 3 Connectivity Detection Configuration Task ................................................ 4-74.4.3 Layer 3 Connectivity Detection Configuration Example.......................................... 4-84.5 Configuring Queue Traffic Monitoring................................................................................ 4-84.5.1 Queue Traffic Monitoring Configuration Task ......................................................... 4-84.5.2 Queue Traffic Monitoring Configuration Example ................................................... 4-94.6 Configuring Error Packets Monitoring................................................................................ 4-94.6.1 Error Packets Monitoring Configuration Task ......................................................... 4-94.6.2 Error Packets Monitoring Configuration Example ................................................. 4-104.7 Displaying the Device Management Configuration.......................................................... 4-114.8 Remote Switch Update Configuration Example .............................................................. 4-11