Cisco Systems CE-100T-8 Sonet Circuits and Features, Statistics and Counters, 16-6

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Chapter 16 CE-100T-8 Ethernet Operation

CE-100T-8 SONET Circuits and Features

Statistics and Counters

The CE-100T-8 has a full range of Ethernet and POS statistics under Performance > Ether Ports or Performance > POS Ports. These are detailed in the “Performance Monitoring” chapter of the Cisco

ONS 15310 Reference Manual.

CE-100T-8 SONET Circuits and Features

The CE-100T-8 has eight POS ports, numbered one through eight, which are exposed to management with CTC or TL1. Each POS port is statically mapped to a matching Ethernet port. By clicking the card-level Provisioning tab > POS Ports tab, the user can configure the Administrative State, Framing Type, and Encapsulation Type. By clicking the card-level Performance tab > POS Ports tab, the user can view the statistics, utilization, and history for the POS ports.

Available Circuit Sizes and Combinations

Each POS port terminates an independent contiguous SONET concatenation (CCAT) or virtual SONET concatenation (VCAT). The SONET circuit is created for these ports through CTC or TL1 in the same manner as a SONET circuit for a non-Ethernet line card. Table 16-3shows the circuit sizes available for the CE-100T-8 on the ONS 15310-CL.

Table 16-3 CE-100T-8 Supported Circuit Sizes

CCAT High Order

VCAT High Order

VCAT Low Order

 

 

 

STS-1

STS-1-1v

VT1.5-nV (n= 1 to 64)

 

 

 

STS-3c

STS-1-2v

 

 

 

 

 

STS-1-3v

 

 

 

 

A single circuit provides a maximum of 100 Mbps of throughput, even when an STS-3c circuit, which has a bandwidth equivalent of 155 Mbps, is provisioned. This is due to the hardware restriction of the Fast Ethernet port. A VCAT circuit is also restricted in this manner. Table 16-3shows the minimum SONET circuit sizes required for 10 Mbps and 100 Mbps wire speed service.

Table 16-4 SONET Circuit Size Required for Ethernet Wire Speeds

Ethernet Wire Speed

CCAT High Order

VCAT High Order

VCAT Low Order

 

 

 

 

Line Rate 100BaseT

STS-3c

STS-1-3v, STS-1-2v*

Not applicable

 

 

 

 

Sub Rate 100BaseT

STS-1

STS-1-1v

VT1.5-xV (x=1-64)

 

 

 

 

Line Rate 10BaseT

STS-1

Not applicable

VT1.5-7V

 

 

 

 

Sub Rate 10BaseT

Not applicable

Not applicable

VT1.5-xV (x=1-6)

 

 

 

 

*STS-1-2v provides a total transport capacity of 98 Mbps.

The number of available circuits and total combined bandwidth for the CE-100T-8 depends on the combination of circuit sizes configured. Table 16-5shows the circuit size combinations available for CE-100T-8 CCAT high-order circuits on the ONS 15310-CL. Table 16-6shows the circuit size combinations available for CE-100T-8 VCAT high-order circuits on the ONS 15310-CL.

Cisco ONS 15310-CL Ethernet Card Software Feature and Configuration Guide, R5.0

16-6

June 2005

 

 

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Contents CE-100T-8 Overview 16-1CE-100T-8 Ethernet Features Autonegotiation, Flow Control, and Frame Buffering16-2 Ethernet Link Integrity Support 16-3Ieee 802.1Q CoS and IP ToS Queuing 16-4Rmon and Snmp Support 16-5Available Circuit Sizes and Combinations CE-100T-8 Sonet Circuits and FeaturesStatistics and Counters 16-6Maximum Number of STS-1-2v Circuits 16-7CE-100T-8 STS/VT Allocation Tab 16-8CE-100T-8 Vcat Characteristics CE-100T-8 POS Encapsulation, Framing, and CRC16-9 CE-100T-8 Loopback, J1 Path Trace, and Sonet Alarms 16-10

CE-100T-8 specifications

The Cisco Systems CE-100T-8 is a powerful edge device designed primarily for service provider and enterprise applications. This compact yet robust appliance combines high performance with advanced features for various networking needs, making it a suitable choice for modern networks.

One of the standout characteristics of the CE-100T-8 is its scalability. The device can handle multiple high-throughput applications simultaneously, providing a flexible solution for both small and large networks. With its support for various interfaces, including Ethernet and fiber, it can seamlessly integrate into existing infrastructures, backing the transition towards more advanced networking technologies.

The CE-100T-8 comes with eight Gigabit Ethernet ports, providing ample connectivity options for devices and services. This feature is vital for businesses that require consistent and speedy communication across their networks. The device also incorporates advanced routing capabilities through Cisco's IOS software, offering traditional and advanced routing protocols. This ensures that data is efficiently directed across the network, which is crucial for optimizing performance and reducing latency.

Security is an essential consideration for any networking device, and the CE-100T-8 does not disappoint. It offers built-in security features such as firewall capabilities, intrusion detection, and prevention systems, ensuring that the network remains protected against threats and vulnerabilities. Additionally, the device supports secure connections via Virtual Private Networks (VPNs), further enhancing the security measures available to users.

The CE-100T-8 also supports advanced Quality of Service (QoS) protocols, allowing businesses to prioritize critical traffic and ensure that essential services receive the necessary bandwidth. This can significantly improve the performance of applications such as VoIP and real-time video streaming, making it easier for organizations to adopt digital communication tools.

Moreover, Cisco has integrated management and monitoring features into the CE-100T-8, allowing IT administrators to oversee and manage their networks effectively. This includes features such as Cisco Prime, which provides a robust interface for centralized management, making it easier to configure, monitor, and troubleshoot the device.

In conclusion, the Cisco Systems CE-100T-8 is a versatile and capable network edge device that combines advanced features, robust security, and scalability. Its high-performance capabilities, coupled with Cisco's reputation for reliability and innovation, make it an ideal choice for enterprises looking to enhance their networking infrastructure.