Configuring an ospf sham link, Configuration prerequisites, Configuring a loopback interface – H3C Technologies H3C SR8800 User Manual

H3C SR6600-X, H3C SR6600, H3C S12500 Series Switches, H3C S9500E Series Switches, H3C MSR 5600, H3C MSR 50, H3C MSR 3600, H3C MSR 30, H3C MSR 2600, H3C MSR 20-2X[40], H3C MSR 20-1X, H3C MSR 930, H3C MSR 900