Chapter 2 Introduction to the Cisco SCE8000 Platform

Introduction to SIPs and SPAs

Table 2-3

SCE8000-SCM-E LEDs

 

 

LEDs

Description

 

 

Master

Indicates the master Service Control module

 

Steady green — Master Service Control module

 

Unlit — Slave Service Control module

 

 

Mng interface

The Mng interface LEDs indicate the operational status of the Cisco SCE8000

 

out-of-band LAN-based management port, as follows:

 

Link/Active

 

 

Steady green — Port link is up

 

 

Flashing green — Activity on the port link

 

 

Unlit — Port link is down

 

Speed

 

 

Unlit — Port is set to 10Mbps

 

 

Steady green — Port is set to 100 Mbps

 

 

Steady amber — Port is set to 1000 Mbps

On a slave SCE8000-SMC_E module (in the second slot), this LED is always off.

Introduction to SIPs and SPAs

SIPs and SPAs are a new carrier card and port adapter architecture used to increase modularity, flexibility, and density across Cisco Systems routers for network connectivity. This section describes the SIPs and SPAs and provides some guidelines for their use.

SPA Interface Processors, page 2-4

Specifying the SIP Subslot Location for a SPA, page 2-5

Shared Port Adapters, page 2-5

Modular Optics, page 2-6

XFP Connections, page 2-6

SPA Interface Processors

The SIP module supported by the Cisco SCE8000 chassis is the SCE8000-SIP.

The following list describes some of the general characteristics of a SIP:

A SIP is a carrier card that inserts into a slot in the chassis like a line card. It provides no network connectivity on its own.

A SIP contains one or more subslots (bays), which are used to house one or more SPAs. The SPA provides interface ports for network connectivity.

During normal operation the SIP should reside in the router fully populated either with functional SPAs in all subslots, or with a blank filler plate (SPA-BLANK=) inserted in all empty subslots.

Cisco SCE8000 Installation and Configuration Guide, Rel 3.1.7

2-4

OL-16478-02

 

 

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Cisco Systems SCE8000 manual Introduction to SIPs and SPAs, SPA Interface Processors

SCE8000 specifications

Cisco Systems SCE8000 is an advanced service control edge solution designed to enhance the management and performance of service provider networks. Targeted at carriers and large enterprises, the SCE8000 is characterized by its capacity to efficiently handle traffic management, quality of service (QoS), and policy enforcement across various services including voice, video, and data.

One of the main features of the SCE8000 is its scalability. The platform supports a high-density architecture, allowing service providers to seamlessly expand their networks to accommodate growing traffic demands. This scalability is complemented by an impressive throughput, which enables the handling of millions of concurrent sessions, making it ideal for environments with significant user activity.

The SCE8000 employs advanced traffic management capabilities, leveraging deep packet inspection (DPI) technology. This allows for granular visibility into network traffic, enabling service providers to make informed decisions about resource allocation and policy application. Additionally, the device supports multiple protocol analysis, ensuring compatibility across various network services and enhancing overall efficiency.

Quality of Service (QoS) is another critical characteristic of the SCE8000. The platform provides sophisticated mechanisms to prioritize traffic, thereby ensuring that delay-sensitive applications such as VoIP and video streaming receive the necessary bandwidth. This capability is enhanced by Cisco's intelligent traffic shaping and congestion management features, which work together to optimize the user experience even in congested network conditions.

The SCE8000 also integrates robust security features, including session initiation protocol (SIP) security, to protect against malicious attacks and maintain service integrity. This is particularly important in today's cyber landscape where service providers must safeguard their infrastructure from various threats.

Automation and programmability are essential characteristics of the SCE8000, enabling operators to implement policies quickly and efficiently. This feature allows for dynamic scaling and rapid deployment of new services, significantly reducing the time to market for new offerings.

In conclusion, Cisco Systems SCE8000 stands out as a powerful platform for managing service provider networks. With its high scalability, advanced traffic management, quality of service assurance, robust security features, and automation capabilities, the SCE8000 enables service providers to deliver a superior customer experience while optimizing their operational efficiency. This makes it an invaluable asset for any organization looking to enhance its network performance and service delivery.