R2511-HP MSR Router Series Layer 3 - IP Routing Command Reference(V5)

346
Views
Interface view
Default command level
2: System level
Examples
# Enable the poison reverse function for RIPng update messages on Ethernet 1/1.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] ripng poison-reverse
ripng split-horizon
Use ripng split-horizon to enable the split horizon function.
Use undo ripng split-horizon to disable the split horizon function.
Syntax
ripng split-horizon
undo ripng split-horizon
Default
The split horizon function is enabled.
Views
Interface view
Default command level
2: System level
Usage guidelines
The split horizon function is necessary for preventing routing loops. Do not disable it unless you make
sure that it is necessary.
If both the poison reverse and split horizon functions are enabled, only the poison reverse function takes
effect.
On frame relay, X.25, and other non-broadcast multi-access (NBMA) links, split horizon should be
disabled if multiple VCs are configured on the primary interface and secondary interfaces to ensure
route advertisement. For detailed information, see Layer 2—WAN Configuration Guide.
Examples
# Enable the split horizon function on Ethernet 1/1.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] ripng split-horizon
ripng summary-address
Use ripng summary-address to configure a summary network to be advertised through the interface.
Use undo ripng summary-address to remove the summary.