E1 (With Built-In Csu/Dsu) Interfaces - Nokia Voyager Reference Manual

5
Configuring Interfaces

E1 (with built-in CSU/DSU) Interfaces

Configuring an E1 Interface for Cisco HDLC
1. Click C
2. Click the Interfaces link.
3. Click the physical interface link you want to configure in the P
column.
Example—
ser-s2p1
4. (Optional) Click O
internal clock on the E1 device. Click A
If you're connecting to a device or system that does not provide a clock
source, set I
clocking for E1 is fixed at 2.048 Mbits/sec. To configure slower speeds,
you must configure fractional E1 on the Advanced E1 CSU/DSU Options
page.
5. Click the F
M
Full duplex is the normal mode of operation.
6. Click the AMI or HDB3 radio button in the E1 E
the E1 encoding; then click A
This setting must match the line encoding of the CSU/DSU at the other
end of the point-to-point link.
7. Click the E1 (channel 0 framing) or N
F
Use E1 framing to select whether timeslot-0 is used for exchanging
signaling data.
8. Click the O
164
on the home page.
ONFIG
or O
N
C
NTERNAL
D
ULL UPLEX
field.
ODE
field to select the E1 framing format.
RAMING
or O radio button for the E1 CRC-4 F
N FF
in the I
FF NTERNAL
PPLY
to O ; otherwise, set it to O
LOCK N
or L radio button in the C
OOPBACK
.
PPLY
F
O RAMING
HYSICAL
C
field to set the
LOCK
.
. Internal
FF
HANNEL
field to select
NCODING
radio button in the E1
field.
RAMING
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