Cisco ASR1004-20G-SEC/K9 Software Guide - Page 277
Configuring Persistent Telnet, Prerequisites
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Chapter 8 Console Port, Telnet, and SSH Handling Configuring Persistent Telnet Configuring Persistent Telnet This task describes how to configure persistent Telnet on the Cisco ASR 1000 Series Routers. Prerequisites For a persistent Telnet connection to access an IOS vty line on the Cisco ASR 1000 Series Router, local login authentication must be configured for the vty line (the login command in line configuration mode). If local login authentication is not configured, users will not be able to access IOS using a Telnet connection into the Management Ethernet interface with an applied transport map. Diagnostic mode will still be accessible in this scenario. SUMMARY STEPS 1. (Required) enable 2. (Required) configure terminal 3. (Required) transport-map type persistent telnet transport-map-name 4. (Required) connection wait [allow {interruptible} | none {disconnect}] 5. (Optional) banner [diagnostic | wait] banner-message 6. (Required) transport interface GigabitEthernet 0 7. (Required) exit 8. (Required) transport type persistent telnet input transport-map-name DETAILED STEPS Command or Action Step 1 enable Step 2 Example: Router> enable configure terminal Purpose Enables privileged EXEC mode. • Enter your password if prompted. Enters global configuration mode. Step 3 Example: Router# configure terminal transport-map type persistent telnet transport-map-name Example: Router(config)# transport-map type persistent telnet telnethandler Creates and names a transport map for handling persistent Telnet connections, and enters transport map configuration mode. OL-16506-10 Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide 8-5