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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
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Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
Cisco WebEx Node for ASR 1000 Series Overview
Cisco WebEx Node for ASR 1000 Series Overview
The Cisco WebEx Node for Cisco ASR 1000 Series SPA (also referred to as the Cisco WebEx Node SPA)
is a double-height SPA that improves the functionality of WebEx meeting services. The traffic between
the enterprise network and the WebEx Data Center is decreased, greatly reducing Internet bandwidth
requirements.
Each Cisco WebEx Node SPA can be configured to perform either web conferencing or voice and video
conferencing but not both features on the same SPA. The Cisco WebEx Node SPA provides a virtual
service engine interface (with a minimum bandwidth of 2.5 GB) to handle the TCP/IP traffic for all
services running on the SPA.
Cisco WebEx Node SPA LEDs
The Cisco WebEx Node SPA has three LEDs and one button, as shown in Figure 3-49.
Note The covered port on the faceplate near the STATUS LED is disabled and not intended for customer use.
Figure 3-49 Cisco WebEx Node SPA Faceplate
Note Because the system shutdown button is recessed, you must use the tip of a pen or similar object to
depress this button and initiate a shutdown of the SPA.
Table 3-44 describes the Cisco WebEx Node SPA LEDs and Shutdown button.
1 System shutdown button 4 Unused Ethernet port location
2 SYS LED 5 STATUS LED
3 DISK LED
DISK
STATUS
SHUTDOWN
SYS
SPA-WMA-K9
251196
1 2 3 54
Table 3-44 Cisco WebEx Node SPA Front Shutdown Button and LEDs
LED Label Color State Meaning
Shutdown
Button
A recessed button that can shut down the system. This is an
alternate method to using the shutdown command.
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