Delta Electronics Sonet OC-48/SDH User Manual download pdf (Page 18)

Configuration Examples

management and troubleshooting in the future. Also, a 32-bit FCS checksum is used to provide

for a more reliable packet transmission.

[edit interfaces so-2/0/0]

user@Cabernet# set description "Connection to Riesling"

user@Cabernet# set sonet-options fcs 32

Recall from the “Logical Properties” section earlier in this chapter that a SONET interface

uses a default encapsulation of PPP. Further, a PPP interface may have only a single logical unit

assigned to it—unit 0. We now assign an IP address to our SONET interface:

[edit interfaces so-2/0/0]

user@Cabernet# set unit 0 family inet address 10.0.2.1/30

Configuration Verification

Let’s check our progress so far by examining the candidate configuration file:

[edit interfaces]

user@Cabernet# show

at-0/2/0 {

description "Connection to Merlot";

encapsulation atm-pvc;

atm-options {

vpi 0 maximum-vcs 200;

}

unit 100 {

point-to-point;

vci 0.100;

family inet {

address 10.0.1.1/24;

}

so-2/0/0 {

description "Connection to Riesling";

sonet-options {

fcs 32;

}

unit 0 {

family inet {

address 10.0.2.1/30;

}

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Delta Electronics Sonet OC-48/SDH User Manual Page 18