Configuration Tasks - Cisco ASR 1000 Series Software Configuration Manual

Configuring the Cisco WebEx Node for the ASR 1000 Series Aggregation Services Routers
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file
bootflash:asr1000rp1-sipspawmak9.2011-11-23_09.34_cmaddine.pkg
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• A DNS entry for the IP address is assigned to each Cisco WebEx Node SPA.
• An IP address is allocated for the Cisco IOS XE interface configuration on the Cisco ASR 1000 Series
• An IP address is also allocated for the internal interface configuration on the Cisco WebEx Node SPA
• The IP address that is allocated for the Cisco IOS XE interface configuration on the Cisco ASR 1000
• Verify that certain WebEx Data Center servers (such as the Cisco WebEx Data Center SSL gateway

Configuration Tasks

This section describes how to configure the Cisco WebEx Node for ASR 1000 Series and verify the
configuration. For information about managing your system images and configuration files, refer to the
following:
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Specifying the Service Engine Interface Address on the Cisco WebEx Node
SPA
To configure or monitor SPA interfaces, you need to specify the physical location of the SIP, SPA, and
interface in the CLI. The interface address format is slot/subslot/port, where:
• slot—Specifies the chassis slot number in the Cisco ASR 1000 Series Router where the SIP is installed.
• subslot—Specifies the secondary slot of the SIP where the SPA is installed.
• port—Specifies the number of the individual interface port on a SPA.
The following example shows how to specify the service engine interface on a Cisco WebEx Node SPA
installed in the first subslot of a SIP (0) installed in chassis slot 2:
Router(config)# interface service-engine 2/0/0
For more information about identifying slots and subslots, see the "Identifying Slots and Subslots for the SIPs
and SPAs" section in the Configuring the SIP chapter.
OL-14127-17
Aggregation Services Router side.
side.
Series Router side and the IP address that is allocated for the internal interface configuration on the
Cisco WebEx Node SPA side must be on the same subnet.
and the Cisco WebEx Node Management server) are reachable and not blocked from access by the Cisco
ASR 1000 Series Router. If access to these servers is blocked, then the Cisco WebEx Node SPA might
not activate properly.
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
Cisco IOS Configuration Fundamentals Configuration Guide
Cisco IOS Configuration Fundamentals Command Reference
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Configuration Tasks
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