323
ipv6 enable has been on
IPv6 transmission switch is at on status
10.2.5.1.12 show ipv6 tunnel
Command:show ipv6 tunnel [<tnl-id>]
Function:
Display tunnel information.
Parameter:
Parameter
tnl-id
is tunnel No.
Default Situation:
None
Command Mode:
Admin Mode
Usage Guide:
If there is not tunnel number, then information of all tunnels are shown. If
there is tunnel number, then the detailed information of specified tunnel is shown.
Example:
Switch#show ipv6 tunnel
name mode source destination nexthop
tunnel3 6to4 178.1.1.1
Displayed information
Explanation
Name Tunnel
name
Mode Tunnel
type
Source
Tunnel source ipv4 address
Destination
Tunnel destination ipv4 address
Nexthop
Tunnel next hop (only applies to ISATAP tunnel)
10.3 IP Forwarding
10.3.1 Introduction to IP Forwarding
Gateway devices can forward IP packets from one subnet to another; such forwarding
uses routes to find a path. IP forwarding of ES4700 series is done with the participation of
hardware, and can achieve wire speed forwarding . In addition, flexible management is
provided to adjust and monitor forwarding. ES4700 series supports aggregation algorithm
enabling/disabling optimization to adjust generation of network route entry in the switch
chip and view statistics for IP forwarding and hardware forwarding chip status.
10.3.2 IP Route Aggregation Configuration Task