Atm Limitations - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

NOTE: In the sample configuration above, both T1 and E1 framing are set. Depending
on which Circuit Emulation PIC you are using (T1 or E1), only the appropriate options
are functional.
The following CLI output showing the available T1 interface options:
The following CLI output showing the available E1 interface options:

ATM Limitations

The following limitations apply to ATM support on Circuit Emulation PICs:
atm-options {
pic-type atm-ce;
}
e1-options {
framing g704;
}
t1-options {
framing sf;
}
}
[edit interfaces at-0/2/1:3]
user@host# set t1-options ?
Possible completions:
+ apply-groups
+ apply-groups-except
bert-algorithm
byte-encoding
crc-major-alarm-threshold
crc-minor-alarm-threshold
framing
invert-data
line-encoding
loopback
[edit interfaces at-0/2/1:3]
user@host#set e1-options ?
Possible completions:
+ apply-groups
+ apply-groups-except
bert-error-rate
(0..7)
bert-period
framing
loopback
Packet MTU—Packet MTU is limited to 2048 bytes.
Trunk mode ATM pseudowires—Circuit Emulation PICs do not support trunk
mode ATM pseudowires:
Chapter 28: Configuring ATM Support on Circuit Emulation PICs
Groups from which to inherit configuration data
Don't inherit configuration data from these groups
Set BERT algorithm
Byte encoding
CRC Major alarm threshold value
CRC Minor alarm threshold value
Framing mode
Invert data
Line encoding
Loopback mode
Groups from which to inherit configuration data
Don't inherit configuration data from these groups
Bit error rate (10^-n for n > 0, and zero for n = 0)
Length of BERT test (1..86400 seconds)
Framing mode
Loopback mode
557
ATM Limitations