D-Link DXS-3400 Emulator - Page 266
DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide, FORMAT-STRING
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DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide Parameters FORMAT-STRING Specifies the user-defined DHCP Option 82 format with a maximum of 255 characters. The rules that need to follow for this parameters are: • This parameter can be hexadecimal value, ASCII string or any combination of hexadecimal value and ASCII string. ASCII string is any character contained in double quotation marks (" "), such as "Ethernet"; Others that are not contained in double quotation marks will be interpreted as hexadecimal value. • A formatted key string is a string that should be translated before being encapsulated in a packet. A formatted key string can be contained in both ASCII string and hexadecimal value, and has a format like "%" +"$"+"1-32"+"keyword"+":": % - Indicates the string followed this character is a formatted key string. $ or 0 - (Optional) A fill indicator. This option specifies how to fill the formatted key string to meet the length option. $ indicates to fill leading space (0x20). 0 indicates to fill leading 0. Fill leading 0 (0) is the default setting. 1-32 - (Optional) A length option. Specifies how many characters or bytes the translated key string should occupy. If the actual length of the translated key string is less than the length specified by this option, a fill indicator will be used to fill. Otherwise, this length option and fill indicator will be ignored and the actual string will be used directly. keyword - Keyword will be translated based on the actual value of the system. Supported keywords are: devtype: The model name of device. Derived from the Module Name field in the show version command. Only ASCII string is accepted. sysname: Indicates the System name of the Switch. The maximum length is 128. Only ASCII string is accepted. ifdescr: Derived from ifDescr (IF-MIB). Only ASCII string is accepted. portmac: Indicates the MAC address of a port. This can be ASCII string or hexadecimal value. When in the format of ASCII string, the MAC address format can be customized via special command (e.g., ip dhcp relay information option mac-format case). When in the format of hexadecimal value, the mac address will be encapsulated by order in hexadecimal. sysmac: Indicates the system MAC address. Only ASCII string is accepted. The MAC address format can be customized. When in the format of ASCII string, the MAC address format can be customized via special command (e.g., ip dhcp relay information option mac-format case). When in the format of hexadecimal value, the MAC address will be encapsulated by order in hexadecimal. unit: Indicates the unit ID. This can be ASCII string or hexadecimal value. For the standalone device, the unit ID will be specified by the ip dhcp relay information option format remote-id command and the ip dhcp relay information option format circuit-id command. module: module ID number. This can be ASCII string or hexadecimal value. port: indicates the local port number. ASCII string or hexadecimal value. svlan: Indicates the outer VLAN ID. This can be ASCII string or hexadecimal value. cvlan: Specifies the inner VLAN ID. This can be ASCII string or 262
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