The Terminal Line Security for PAD Connections feature allows a CUG service to be configured on terminal lines, enabling terminal lines to participate in X.25 CUG security for packet assembler/disassembler (PAD) connections. A CUG service can be applied to console lines, auxiliary lines, and tty and vty devices. Configuring a CUG service on terminal lines allows you to specify CUG protection for lines that are part of the point of presence (POP).
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