User Manual

80-17
label-switching
no label-switching
Necessary
Enable/disable label-switching; disabled by
default
mpls proxy loopback-group
<1-max_agg_num>
no mpls proxy loopback-group
Enable MPLS proxy, the default does not
enable the function, enable MPLS proxy
when the boardcard of MPLS ingress
unicast packet does not support MPLS.
ldp {enable|disable}
Necessary
LDP Enable/disable LDP on the interface;
disabled by default
3. Configure the LDP parameters
(1) Configure the LDP label management mode
1) Configure the LDP label retention mode
2) Configure the LDP label advertisement mode
Command
Explanation
Router Configuration Mode
label-retention-mode
{conservative|liberal}
Optional
Configure the global label retention mode:
Conservative or Liberal; it is liberal by
default
advertisement-mode
{downstream-on-demand|downstream-u
nsolicited}
Optional
Configure the global label advertisement
mode: downstream-on-demand or
downstream-Unsolicited. This mode
relates with the other two. The change of it
will change the label retention mode and
the global label path control mode at the
same time. It is downstream-unsolicited
by default
control-mode {ordered|independent}
Optional
Configure the global label retention mode:
Ordered or independent; it is
independent by default
Interface Configuration Mode