Chapter 16 CE-100T-8 Ethernet Operation

CE-100T-8 SONET Circuits and Features

CE-100T-8 STS/VT Allocation Tab

The CE-100T-8 has two pools, each with a maximum capacity of three STSs. At the CTC card-level view under the Maintenance tab, the STS/VT Allocation tab displays how the provisioned circuits populate the two pools. This information can be useful in freeing up the bandwidth required for provisioning a circuit, if there is not enough existing capacity on any one pool for provisioning the desired circuit. The user can look at the distribution of the existing circuits among the two pools and decide which circuits to delete in order to free up space for the desired circuit.

Figure 16-4 CE-100T-8 STS/VT Allocation Tab

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Port 5 belongs to Pool 2

For example if a user needs to provision an STS-3c or STS-1-3v on the CE-100T-8 card shown in Figure 16-4, an STS-3c or STS-1-3v worth of bandwidth is not available from either of the two pools. The user needs to delete circuits from the same pool to free up bandwidth. If the bandwidth is available but scattered among the pools, the circuit cannot be provisioned.

Looking at the POS Port Map table, the user can determine which circuits belong to which pools. The Pool and Port columns in Figure 16-4show that the circuit on port 5 is drawn from Pool 2, and no other circuits are drawn from Pool 2. Deleting this one circuit will free up an STS-3c or STS-1-3v worth of bandwidth from a single pool.

The POS Port table has a row for each port with three columns (Figure 16-4). They show the port number, the circuit size and type, and the pool it is drawn from. The Pool Utilization table has two columns and shows the pool number, the type of circuits on that pool, how much of the pool’s capacity is being used, and whether additional capacity is available.

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

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Cisco Systems specifications CE-100T-8 STS/VT Allocation Tab, 16-8

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.