Serial Communication Channels - Cisco 2611XM Software Configuration Manual

Chapter 3 Configuring with the Command-Line Interface
Figure 3-2 TL1 and SNMP Message Flow in a DCN Application
DCN

Serial Communication Channels

As illustrated in
of interfaces to Cisco IOS software:
•
•
Figure 3-3 OS Boundary into the AIC
Packet sent by NOC
Dest IP address
NOC
5.5.5.1
SNMP
Remote CLI Local CLI
OL-1957-03
SNMP
TL1 or SNMP
Figure 3-3, the AIC has two serial communications channels that provide different types
Serial data channel
Asynchronous craft port
TL1
SNMP
TFTP
TELNET
.... on
Ether port
IP
IOS
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
Configuring the NM-AIC-64, Contact Closure Network Module
Data Center
OSS in NOC
Cisco router
AIC IP 5.5.5.1
Serial
Data Channel
Asynchronous
Craft Port
IOS boundary
3-35