3Com Router Command Reference Guide — V1.00no-import-route disables the imported route via the import-route command onOSPFExample# Configure area 1 as NSSA area.[3Com] ospf[3Com-ospf] nssa area 13.1.22 ospf authentication-mode md5Syntaxospf authentication-mode md5 string key_idundo ospf authentication-modeViewInterface viewParameterstring: String for MD5 authentication, up to 16 bytes in length.key-id: Key-id for MD5 authentication, ranging from 1 to 255.DescriptionUsing the ospf authentication-mode md5 command, you can configure the MD5authentication key of an OSPF packet and key-id. Using the undo ospf authentication-modecommand, you can cancel the packet authentication performed on the interface.By default, no authentication.The authentication value will be written to the OSPF packet. It is necessary toguarantee parameter consistency between neighboring routers at this interface.Example# Configure OSPF packets received at Serial 0 in md5 mode, the string is "hello" andthe key-id is 1.[3Com-Serial0] ospf authentication-mode md5 hello 154
