F I G U R E S

Figure 3-1

CTC Node View Showing IP Address

3-3

 

 

 

 

Figure 3-2

Console Cable Adapter

3-4

 

 

 

 

 

 

 

Figure 6-1

Spanning-Tree Topology

6-5

 

 

 

 

 

 

 

Figure 6-2

Spanning-Tree Interface States

6-6

 

 

 

 

 

Figure 6-3

Spanning Tree and Redundant Connectivity

6-8

 

 

 

Figure 6-4

Proposal and Agreement Handshaking for Rapid Convergence 6-12

Figure 6-5

Sequence of Events During Rapid Convergence 6-13

Figure 7-1

VLANs Spanning Devices in a Network

7-2

 

 

 

 

Figure 7-2

Bridging IEEE 802.1Q VLANs

7-4

 

 

 

 

 

Figure 8-1

IEEE 802.1Q Tunnel Ports in a Service-Provider Network 8-2

Figure 8-2

Normal, IEEE 802.1Q, and IEEE 802.1Q-Tunneled Ethernet Packet Formats 8-3

Figure 8-3

ERMS Example

8-7

 

 

 

 

 

 

 

 

 

Figure 9-1

Encapsulation over EtherChannel Example

9-3

 

 

 

Figure 9-2

POS Channel Example

 

9-5

 

 

 

 

 

 

 

Figure 9-3

Encapsulation over EtherChannel Example

9-7

 

 

 

Figure 10-1

Configuring IRB

10-3

 

 

 

 

 

 

 

 

 

Figure 11-1

IP Precedence and DSCP

11-3

 

 

 

 

 

 

Figure 11-2

Ethernet Frame and the CoS Bit (IEEE 802.1p)

11-3

 

 

 

Figure 11-3

ML-Series QoS Flow

11-4

 

 

 

 

 

 

 

Figure 11-4

Dual Leaky Bucket Policer Model

11-5

 

 

 

 

Figure 11-5

Queuing and Scheduling Model

11-7

 

 

 

 

 

Figure 11-6

QinQ Implementation on the ML-Series Card

11-9

 

 

 

Figure 11-7

ML-Series VoIP Example

11-20

 

 

 

 

 

 

Figure 11-8

ML-Series Policing Example

11-21

 

 

 

 

 

Figure 11-9

ML-Series CoS Example

11-22

 

 

 

 

 

 

Figure 11-10

QoS not Configured on Egress

 

11-26

 

 

 

 

 

Figure 14-1

RPR Packet Handling Operations

14-3

 

 

 

 

 

Figure 14-2

RPR Ring Wrapping

14-4

 

 

 

 

 

 

 

Figure 14-3

RPR Frame for ML-Series Card

 

14-5

 

 

 

 

 

Figure 14-4

RPR Frame Fields

14-5

 

 

 

 

 

 

 

 

 

 

Cisco ONS 15310-CL and Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration Guide R8.5

 

 

 

 

 

 

 

78-18133-01

 

 

 

 

 

 

 

 

 

i

 

 

 

 

 

 

 

 

 

 

 

 

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Cisco Systems 15310-CL, 15310-MA manual 11-3, 11-4, 11-5, 11-7, 11-9, 14-3, 14-5
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15310-CL, 15310-MA specifications

Cisco Systems has established itself as a leader in the networking domain, offering a wide array of solutions to meet the needs of modern businesses. Among its impressive product lineup are the Cisco 15310-CL and 15310-MA routers, designed to provide advanced network performance and reliability.

The Cisco 15310-CL is a versatile platform that primarily serves as a carrier-class router aimed at supporting high-speed data and voice services. It is built to handle the demands of large enterprises and service providers, offering a robust design that ensures maximum uptime and performance. One of its standout features is its modular architecture, which enables users to customize their configurations based on specific application needs. This scalability allows for future expansion without the need for a complete hardware overhaul.

Key technologies integrated into the Cisco 15310-CL include high-density Ethernet interfaces and a comprehensive suite of Layer 2 and Layer 3 protocol support. The device is capable of supporting multiple types of connections, including TDM, ATM, and Ethernet. This flexibility makes it an ideal choice for organizations that require seamless migration between various service types. Moreover, with features such as MPLS (Multiprotocol Label Switching) support and advanced Quality of Service (QoS) mechanisms, the router ensures that critical applications receive the necessary bandwidth and low latency required for optimal performance.

In contrast, the Cisco 15310-MA focuses on access solutions, providing a cost-effective entry point for businesses looking to enhance their network capabilities. It is well-suited for smaller offices or branch locations that need reliable connectivity without the expense and complexity associated with larger systems. The device supports a range of access methods and provides essential features like firewall capabilities, VPN support, and comprehensive security measures to protect sensitive data.

Both models benefit from Cisco's commitment to security and manageability, offering features like enhanced encryption protocols and user authentication mechanisms that help safeguard networks against threats. Additionally, they can be managed through Cisco’s intuitive software tools, simplifying configuration and monitoring tasks for IT administrators.

The Cisco 15310-CL and 15310-MA are ideal solutions for businesses seeking to enhance their network infrastructure, ensuring firms can keep pace with evolving technology demands while maintaining a focus on security and performance. Their combination of advanced features, modular capabilities, and robust support makes them valuable assets in the networking landscape.
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