9-2 61200290L1-1GSection 9, Transaction Language 1 (TL1) MX2800 M13 Multiplexer User ManualTo bring up a TL1 Telnet connection (up to eight may be active), a Telnet client requests a connection onTCP port 3116 (port 2024 is used for “RAW TCP” socket access). Once the Telnet connection is estab-lished, it is necessary to initiate a TL1 session. Establishing a TL1 session involves successful user authen-tication. Until a TL1 session is established, all commands other than those used to initiate or terminate asession are denied. Autonomous messaging is also disabled. For information on using the Act-Usercommand to initiate a TL1 session, refer to TL1 Commands on page 9-5.NOTEIf RADIUS authentication is enabled, refer to RADIUS Authentication onpage 3-27, the MX2800 attempts to use RADIUS to authenticate TL1Table 9-1. TL1 Account PrivilegesTL1 Command Guest Interface Test AdminACT-USER X X X XALW-MSG-rr X X X XCANC-USER X X X XDLT-USER-SECU XED-USER-SECU XED-rr (related to loopbacks) X XED-rr (configuring alarm relays) XED-rr (all remaining) X X XENT-USER-SECU XINH-MSG-rr X X X XOPR-LPBK X XREPT-STAT X X X XRLS-LPBK X XRTRV-ALM-rr X X X XRTRV-COND-rr X X X XRTRV-HDR X X X XRTRV-rr X X X XRTRV-SYS X X X XRTRV-USER-SECU XRTRV-VER X X X XSET-DAT X
