Operation Manual – IPv6 ConfigurationH3C S5500-SI Series Ethernet Switches Chapter 2 IPv6 Application Configuration2-8 telnet ipv6 3001::2Trying 3001::2...Press CTRL+K to abortConnected to 3001::2 ...Telnet Server># Set up a Telnet connection from SWA to SWC. telnet ipv6 3002::1Trying 3002::1 ...Press CTRL+K to abortConnected to 3002::1 ...********************************************************************** Copyright(c) 2004-2006 Hangzhou H3C Technologies Co., Ltd. ** Without the owner's prior written consent, ** no decompiling or reverse-engineering shall be allowed. **********************************************************************2.8 Troubleshooting IPv6 Application2.8.1 Unable to Ping a Remote DestinationI. SymptomUnable to Ping a remote destination and return an error message.II. Solutionz Use the display ipv6 interface command to determine the interfaces of thesource and the destination and the link-layer protocol between them are in the upstate.z Use the display current-configuration command to check whether the IPv6forward function is enabled. If not, enable it with the ipv6 command.z Use the ping ipv6 -t timeout remote-system [ -i interface-type interface-number ]command to increase the timeout time limit, so as to determine whether it is due tothe timeout limit is too small.2.8.2 Unable to Run TracerouteI. SymptomUnable to trace the route by performing Traceroute operations.II. Solutionz Determine whether you can Ping the destination host.