Figure 16-13 Sample Telnet Filter - ZyXEL Communications Prestige 623R-A1 User Manual

Step 1. Enter 21 in the main menu to display Menu 21 — Filter Set Configuration.
Step 2. Enter the index number of the filter set you want to configure (in this case 3)
Step 3. Type a descriptive name or comment in the Edit Comments field (for example,
TELNET_WAN) and press [ENTER].
Filter Configuration
Prestige 623R-A1 ADSL Dual-link Router User's Guide

Figure 16-13 Sample Telnet Filter

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