Configuring The Clock Source On Sonet/Sdh Interfaces - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

JUNOS 10.1 Network Interfaces Configuration Guide
By default, the
two labels. You can specify the number of MPLS labels an incoming packet must
have for the
statement at the
hierarchy level:
The required depth can be
statement, the
label only. If you include the
takes effect for incoming packets with two labels only. If you include the
[ 1 2 ]
one or two labels. A required depth of
the
When you remove MPLS labels from incoming packets, note the following:

Configuring the Clock Source on SONET/SDH Interfaces

For interfaces such as SONET/SDH that can use different clock sources, you can
configure the source of the transmit clock on each interface. The source can be
internal or external. The default source is internal, which means that each interface
uses the router s internal Stratum 3 clock.
For DS3 channels on a channelized OC12 interface, the
supported only for channel 0; it is ignored if included in the configuration of channels
1 through 11. The clock source configured for channel 0 applies to all channels on
the channelized OC12 interface. The individual DS3 channels use a gapped 45-MHz
clock as the transmit clock. For more information, see "Clock Sources on Channelized
Interfaces" on page 398.
930
Configuring the Clock Source on SONET/SDH Interfaces
[edit interfaces interface-name sonet-options mpls]
pop-all-labels {
required-depth number;
}
pop-all-labels
pop-all-labels statement to take effect by including the
[edit interfaces interface-name atm-options mpls pop-all-labels]
[edit interfaces interface-name atm-options mpls pop-all-labels]
required-depth number;
1
pop-all-labels
statement, the
pop-all-labels
statement.
pop-all-labels
The pop-all-labels statement has no effect on IP packets with three or more MPLS
labels.
When you enable MPLS label removal, you must configure all ports on a PIC
with the same label popping mode and required depth.
You use the
pop-all-labels
not active monitoring.
You cannot apply MPLS filters or accounting to the MPLS labels because the
labels are removed as soon as the packet arrives on the interface.
statement takes effect for incoming packets with one or
, , or . If you include the
2 [ 1 2 ]
statement takes effect for incoming packets with one
statement, the
required-depth 2
statement takes effect for incoming packets with
[ 1 2 ] is equivalent to the default behavior of
statement to enable passive monitoring applications,
required-depth
required-depth 1
statement
pop-all-labels
required-depth
statement is
clocking