Configuring Serial Interfaces on the Cisco ASR 9000 Series Router
How to Configure Serial Interfaces
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Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide
OL-26061-03
Prerequisites
The Cisco XR 12000 Series Router must have at least one of the SIPs and one of the SPAs or line cards
installed and be running Cisco IOS XR software:
• Cisco XR 12000 SIP-401
• Cisco XR 12000 SIP-501
• Cisco XR 12000 SIP-601
• 2-Port and 4-Port T3/E3 Serial SPA
• 2-Port and 4-Port Channelized T3/DS0 Serial SPA
• 4-Port Channelized OC-12/DS3 line cards
• 1-Port Channelized OC-12/DS0 SPAs and line cards
• 1-Port Channelized OC-48/DS3 SPAs and line cards
• 1-Port Channelized OC3/STM-1 SPA
• 8-Port Channelized T1/E1 SPA
The Cisco CRS-1 Router must have the following SIP and SPA installed and running
Cisco IOS XR software:
• Cisco CRS-1 SIP-800
• 2-Port and 4-Port T3/E3 Serial SPA
The Cisco ASR 9000 Series Router must have the following SIP and at least one of the following SPAs
installed and running Cisco IOS XR software:
• SIP 700 SPA Interface Processor
• 1-Port Channelized OC-3/STM-1 SPA
• 2-Port Channelized OC-12c/DS0 SPA
• 1-Port Channelized OC-48/STM-16 SPA
• 4-Port Channelized T3/DS0 SPA
• 2-Port and 4-Port Clear Channel T3/E3 SPA
• 8-Port Channelized T1/E1 SPA
Restrictions
The configuration on both ends of the serial connection must match for the interface to be active.
SUMMARY STEPS
1. show interfaces
2. configure
3. interface serial interface-path-id
4. ipv4 address ip-address
5. no shutdown
6. end
or
commit