HP Cisco MDS 9216 Cisco MDS 9000 Family Command Reference - Cisco MDS SAN-OS R - Page 99

Chapter 1 CLI Overview Searching and Filtering CLI Output Send documentation comments to [email protected] Using traceroute The traceroute command prints the routes taken by a specified host or IP address. The syntax for this command is traceroute switch# traceroute www.cisco.com traceroute to www.cisco.com (171.71.181.19), 30 hops max, 38 byte packets 1 kingfisher1-92.cisco.com (172.22.92.2) 0.598 ms 0.470 ms 0.484 ms 2 nubulab-gw1-bldg6.cisco.com (171.71.20.130) 0.698 ms 0.452 ms 0.481 ms 3 172.24.109.185 (172.24.109.185) 0.478 ms 0.459 ms 0.484 ms 4 sjc12-lab4-gw2.cisco.com (172.24.111.213) 0.529 ms 0.577 ms 0.480 ms 5 sjc5-sbb4-gw1.cisco.com (171.71.241.174) 0.521 ms 0.495 ms 0.604 ms 6 sjc12-dc2-gw2.cisco.com (171.71.241.230) 0.521 ms 0.614 ms 0.479 ms 7 sjc12-dc2-cec-css1.cisco.com (171.71.181.5) 2.612 ms 2.093 ms 2.118 ms 8 www.cisco.com (171.71.181.19) 2.496 ms * 2.135 ms To abnormally terminate a traceroute session, enter Ctrl-C. Setting the Switch's Shell Timeout Use the exec-timeout command in configuration mode to configure the lifetime of all terminal sessions on that switch. When the time limit configured by this command is exceeded, the shell exits and closes that session. The syntax for this command from is exec-timeout minutes The default is 30 minutes. You can configure different timeout values for a console or a virtual terminal line (VTY) session. You can set the exec-timeout value to 0 to disable this feature so the session remains active until you exit the switch. This change is saved in the configuration file. • From the console: switch(config)# line console switch(config-console)# exec-timeout 60 Specifies the current console shell timeout to be 60 minutes. • From a VTY session (Telnet or SSH): switch(config)# line vty switch(config-line)# exec-timeout 60 Specifies the current console shell timeout to be 60 minutes. Displaying VTY Sessions Use the show line command to display all configured VTY sessions: switch# show line line Console: Speed: 9600 bauds Databits: 8 bits per byte Stopbits: 1 bit(s) Parity: none Modem In: Disable Modem Init-String - default : ATE0Q1&D2&C1S0=1\015 Statistics: tx:5558511 rx:5033958 line Aux: Speed: 9600 bauds Databits: 8 bits per byte Stopbits: 1 bit(s) Register Bits:RTS|CTS|DTR|DSR|CD|RI OL-16217-01, Cisco MDS SAN-OS Release 3.x Cisco MDS 9000 Family Command Reference 1-25