Ip Troubleshooting - Edge-Core ES3628EA User Manual

SwitchA(Config-if-Vlan1)#exit
SwitchA(config)# interface tunnel 1
SwitchA(Config-if-Tunnel1)#tunnel source 202.202.202.1
SwitchA(Config-if-Tunnel1)#tunnel destination 203.203.203.1
SwitchA(Config-if-Tunnel1)#tunnel mode ipv6ip
SwitchA(config)#ipv6 route ::/0 tunnel1
SwitchB(config)#ipv6 enable
SwitchB(Config-if-Vlan4)#ipv6 address 2002:cbcb:cb01::2/64
SwitchB(Config-if-Vlan4)#no ipv6 nd suppress-ra
SwitchB (Config-if-Vlan3)#interface vlan 3
SwitchB (Config-if-Vlan2)#ipv4 address 203.203.203.1 255.255.255.0
SwitchB (Config-if-Vlan1)#exit
SwitchB(Config)#interface tunnel 1
SwitchB(Config-if-Tunnel1)#tunnel source 203.203.203.1
SwitchB(Config-if-Tunnel1)#tunnel destination 202.202.202.1
SwitchB(Config-if-Tunnel1)#tunnel mode ipv6ip
SwitchB(config)#ipv6 route ::/0 tunnel1

9.2.4 IP Troubleshooting

IPv6 troubleshooting：
IPv6 switch must be turned on when configuring IPv6 commands, otherwise the
configuration is invalid.
The router lifespan configured should not be smaller then the Send Router
Announce Interval.
If the connected PC has not obtained IPv6 address, you should check the RA
announce switch (the default is turned off)
9.2.4.1 Commands for Monitor And Debug
9.2.4.1.1 show ip traffic
Command: show ip traffic
Function: Display statistics for IP packets.
Command mode: Admin Mode
Usage Guide: Display statistics for IP and ICMP packets received/sent.
Example:
Switch#show ip traffic
267