Chapter 4 Configuration Tables and Fields

Voice Table

Virtual Trunks

The virtual trunking feature introduces the concept of defining multiple trunks within a single trunk port interface. It was developed to provide connectivity for a hybrid network consisting of Cisco ATM switches through a public ATM cloud.

NMT models virtual trunks on BNI, BXM, BTM, and AIT ports. Refer to Table 4-5for information on virtual trunk configurations.

Table 4-5 Virtual Trunk Configuration

Topic

Required Settings

Comments

 

 

 

Specifying a Virtual Trunk

Links Table

If the back cards are different, the

 

M (Media) field: Enter VT

maximum size of VT is the

 

minimum of the two protocols.

 

Trnk_Cd field: Both ends must be

 

 

 

specified. The ends can be different.

 

 

VTRate field: Specify the VT rate in

 

 

cells per second.

 

 

...&Type field: Define the ATM type

 

 

of link (ABR, CBR, UBR, VBR, or

 

 

leave blank if the links support all

 

 

types of traffic).

 

 

 

 

Voice Table

The Voice Table contains topological information about IGX voice connections in the network. The important fields in the voice table are the site ends, the type, and the BackCard field. The type defines the voice compression protocol, and the backcard defines the connection type at the customer's premise. The primary CWM source of the voice table is the USER_CONN table. The WANDL file for translation is the demand file. The Voice Table fields are described in Table 4-6.

 

 

Table 4-6

Voice Table

 

 

 

 

 

 

 

 

 

 

 

Field

Defaults

 

Notes

Description and Comments

DBF

CET

TPI

 

 

 

 

 

 

 

 

Site 1

–

 

M/H

Site name of owner of a

SITE1

*

*

 

 

 

 

connection.

 

 

 

 

 

 

 

 

 

 

 

Port ID 1

0

 

O

Logical slot/port number at Site

ID1

*

 

 

 

 

 

1 for the connection. Enter 0

 

 

 

 

 

 

 

and NMT assigns. Enter n.m to

 

 

 

 

 

 

 

specify port.slot.

 

 

 

 

 

 

 

 

 

 

 

Site 2

–

 

M/H

Site name of remote end of a

SITE2

*

*

 

 

 

 

connection.

 

 

 

 

 

 

 

 

 

 

 

Port ID 2

0

 

O

Logical slot/port number at Site

ID2

*

 

 

 

 

 

2 for the connection. Enter 0

 

 

 

 

 

 

 

and NMT assigns. Enter n.m to

 

 

 

 

 

 

 

specify port.slot.

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco WAN Modeling Tools Guide

 

 

 

 

 

 

OL-10426-01, Rev. A0

 

 

4-11

 

 

 

 

 

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Cisco Systems OL-10426-01 manual Voice Table, Virtual Trunks, ID1, ID2
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OL-10426-01 specifications

Cisco Systems OL-10426-01, a key component in the realm of networking technology, represents a significant advancement in the field of networking and IT infrastructure. This product focuses on enhancing network performance, security, and management capabilities within organizations, making it a preferred choice for enterprises seeking to streamline their operations.

One of the main features of Cisco OL-10426-01 is its robust security framework. By incorporating advanced encryption protocols and security technologies, it ensures that data transmission across networks remains confidential and secure from potential threats. This focus on security aligns with contemporary needs, as organizations increasingly face challenges related to cybersecurity breaches.

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OL-10426-01 also boasts enhanced performance capabilities. With the implementation of advanced routing and switching technologies, it ensures that data flows efficiently within the network, minimizing latency and maximizing throughput. This is particularly beneficial for applications that require real-time data processing, such as video conferencing and cloud-based services.

In terms of management, Cisco OL-10426-01 is equipped with sophisticated tools that allow for streamlined network operations. Administrators can utilize intuitive interfaces for monitoring and managing network performance, gaining valuable insights into potential bottlenecks and areas for improvement. This ease of management reduces the burden on IT staff and enables organizations to maintain high levels of operational efficiency.

Additionally, the OL-10426-01 integrates seamlessly with existing Cisco products, ensuring compatibility and interoperability within mixed environments. This feature is vital for organizations that have invested in Cisco's extensive portfolio of networking solutions, as it facilitates a cohesive IT ecosystem.

In summary, Cisco Systems OL-10426-01 is characterized by its commitment to security, scalability, performance, and ease of management. By leveraging these features, organizations can create a robust networking environment that meets their evolving needs and supports their long-term goals in an increasingly digital landscape. With Cisco OL-10426-01, enterprises are equipped to thrive in a competitive market, backed by reliable and efficient networking solutions.
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