Chapter 9 Using Cisco ANA PathTracer in MPLS Networks

Using Cisco ANA PathTracer in MPLS Networks

Cisco ANA PathTracer enables you to view multiple paths between the source and the destination (or from a source to number of destinations) in the Cisco ANA PathTracer multipath window, or to view a selected single path in the Cisco ANA PathTracer single-path window:

Cisco ANA PathTracer multipath windowDisplays all the discovered paths available between the selected source and destination, including devices and links.

Cisco ANA PathTracer single-path windowDisplays a single path available between the selected source and destination, as well as the subscribers and properties.

Note For more information about Cisco ANA PathTracer single and multipath windows, see the Cisco Active Network Abstraction 3.6.6 User Guide

Using Cisco ANA PathTracer in MPLS Networks

You can open and view Cisco ANA PathTracer information between service endpoints, for example, the IP interface that is attached to the VRF over an MPLS network. The LSP in the MPLS network is found according to the cross-connect table of each router.

Note The LSP can be traced and displayed by Cisco ANA PathTracer as part of an end-to-end tracing of a service as well; for example, when viewing a path between one CE device to another. Cisco ANA PathTracer traces the path that goes over circuits or VLANs in the access networks. It also traces the LSPs between the VRFs going through all intermediate devices such as CE devices, aggregation switches, PE routers, and core routers.

To view a specific path, you must specify an initial starting point, such as an IP interface and a destination IP address (optional). If the traced circuit (for example, a VC or VLAN) ends in a router, Cisco ANA PathTracer finds the next hop according to the destination IP address. When you select an endpoint, Cisco ANA extracts the relevant IP address from this point and uses it as the destination.

Cisco ANA PathTracer Starting Points

You can also open Cisco ANA PathTracer by right-clicking a starting point and entering the required destination IP address. Table 9-1lists the Cisco ANA PathTracer starting points.

Table 9-1

Cisco ANA PathTracer Starting Points

 

 

 

 

 

 

Element

 

Location

Start Options

 

 

 

 

 

IP Interface

 

Inventory window.

To IP Destination

 

 

Affected entity (enabled only if the

Start Here

 

 

affected entity has an IP interface).

 

 

 

 

 

 

 

Site

 

Service view map.

To IP Destination

 

 

 

To Subnet Destination

 

 

 

Start Here

 

 

 

 

 

Cisco Active Network Abstraction 3.6.6 MPLS User Guide

9-2

OL-19192-01

 

 

Page 88
Image 88
Cisco Systems 3.6.6 manual Using Cisco ANA PathTracer in Mpls Networks, Cisco ANA PathTracer Starting Points

3.6.6 specifications

Cisco Systems has continually evolved its networking solutions to address the demands of modern enterprises, with the introduction of the Cisco Systems 3.6.6 version being no exception. This version integrates cutting-edge technologies designed to enhance network performance, security, and management efficiency, catering to the increasingly complex needs of businesses across various sectors.

One of the standout features of Cisco Systems 3.6.6 is its enhanced support for automation and orchestration. This version incorporates advanced automation tools, allowing IT teams to deploy and configure network resources more rapidly and efficiently. With features such as Cisco DNA Center’s intent-based networking, organizations can streamline operations and reduce manual intervention, leading to quicker service delivery and reduced operational costs.

Security remains a top priority, and Cisco Systems 3.6.6 includes improved security protocols that help protect sensitive data and critical infrastructure. The integration of Cisco SecureX provides a unified view of security across the network, enabling organizations to respond to threats in real-time, manage vulnerabilities proactively, and maintain compliance with regulatory standards. The incorporation of machine learning and AI-driven analytics ensures that potential threats are identified and mitigated before they can escalate.

Interoperability is another key characteristic of version 3.6.6, allowing existing Cisco hardware and software to work seamlessly together. This flexibility ensures that enterprises can leverage their current investments while adopting newer technologies without the need for a complete overhaul of their existing network architecture.

Additionally, Cisco Systems 3.6.6 has enhanced support for IoT devices, integrating robust frameworks that enable organizations to manage and secure an increasing number of connected devices. With the proliferation of IoT in various industries, this feature is vital for maintaining efficiency and security, as it allows for better monitoring and control over the connected ecosystem.

In conclusion, Cisco Systems 3.6.6 embodies a comprehensive approach to modern networking challenges. Its emphasis on automation, advanced security features, interoperability, and IoT support positions it as a pivotal solution for businesses looking to enhance their operational capabilities and embrace digital transformation. As organizations worldwide adapt to an ever-evolving technological landscape, Cisco Systems 3.6.6 stands out as a reliable partner in navigating these complexities.