Cisco Cisco ASR 5700
Channelized Port Configuration Mode Commands
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Command Line Interface Reference, StarOS Release 17 ▄
2183
frame-mapping
Frame mapping sets the channelization according to the national standards that correlate with the
framing/speed standards. This option selects the mapping of containers (C), virtual containers (VC), tributary
units (TU), and tributary unit groups (TUG), that is appropriate for the channel characteristics:
framing/speed standards. This option selects the mapping of containers (C), virtual containers (VC), tributary
units (TU), and tributary unit groups (TUG), that is appropriate for the channel characteristics:
tu11-au3
: Appropriate for DS1 in SDH. Maps as follows AU-3—VC-3— m# —TUG-2— m# —TU-
12—VC-12—C-12
tu11-au4
: Appropriate for DS1 in SDH. Maps as follows AU-4—VC-4—TUG-3— m# —TUG-2—
m# —TU-11—VC-11—C-11
tu12-au3
: Appropriate for E1 in SDH. Maps as follows AU-3—VC-3— m# —TUG-2— m# —TU-
12—VC-12—C-12
tu12-au4
: Appropriate for E1 in SDH. Maps as follows AU-4—VC-4—TUG-3— m# —TUG-2— m#
—TU-12—VC-12—C-12
STM-0
Frame Mapping for E1 and DS1 to STM-n Interfaces
VC-4
TUG-3
TUG-2
TU-12
VC-12
C-12
STM-1
AU-4
AU-3
VC-3
Multiplexed
x7
X7
x3
2048 kbit/s
E1
TU-11
VC-11
C-11
x4
1544 kbit/s
DS1
AUG 1
vt1.5
: Only appropriate for DS1 in SONET framing.
vt2
: Only appropriate for E1 in SONET framing.
multiplexing index# index#
index#
: TUG-2 index - Must be an integer from 1 to 7 to identify a multiplex channel between TUG-2 and
VC-3 (E1) or TUG-3 (DS1).
index#
: TU index - Must be an integer from 1 to 4 (DS1) or 1 to 3 (E1) to identify a multiplex channel
between TU-11 (DS1) and TUG-2 or between TU-12 (E1) and TUG-2.
framing mode
Defines the framing modes to be used for the channelization to E1 or T1 of the (optical) port.
options for E1:
cas:
standard mapping with CAS
cas-crc4:
CRC4 mapping with CAS
crc4:
CRC4 mapping
standard:
mapping
options for DS1:
esf:
extended superframe mapping
sf:
superframe mapping