Glossary

DS0

digital service zero (0). Single timeslot on a DS1 (also known as T1) digital

 

interface—that is, a 64-kbps, synchronous, full-duplex data channel, typically

 

used for a single voice connection on a PBX.

dynamic regrouping A trunking system feature that allows multiple radios to be placed upon a specific talk group without manual manipulation of the programming of the radios. Dynamic regrouping is initiated through a system control console and transmitted to the radio via the trunking systems control channel.

E

E & M

recEive and transMit (or ear and mouth). The E&M interface provides voice

 

signals from radio channels, which are then mapped to IP multicast or unicast.

 

The E&M interface provides the most common form of analog trunking.

 

1. Trunking arrangement that is generally used for two-way switch-to-switch or

 

switch-to-network connections. Cisco's analog E&M interface is an RJ-48

 

connector that allows connections to PBX trunk lines (tie lines). E&M also is

 

available on E1 and T1 digital interfaces.

 

2. A type of signaling that is traditionally used in the telecommunications

 

industry. Indicates the use of a handset that corresponds to the ear (receiving)

 

and mouth (transmitting) component of a telephone.

encipher

To convert plain text into an unintelligible form by using a cipher.

encode

To modify information into the required transmission format.

encryption

Application of a specific algorithm so as to alter the appearance of data and make

 

it incomprehensible to unauthorized users.

event

An active VTG in the Cisco IPICS solution.

 

 

Cisco IPICS Server Installation Guide

 

 

 

 

 

 

OL-8155-01

 

 

GL-5

 

 

 

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Cisco Systems OL-8155-01 manual GL-5

OL-8155-01 specifications

Cisco Systems OL-8155-01 is a vital component in the landscape of networking and IT infrastructure, designed for high performance and reliability in a variety of applications. This model is a part of Cisco's extensive offerings tailored for enterprise-level networking solutions, ensuring that organizations can effectively manage their networks to meet increasing demands.

One of the main features of the OL-8155-01 is its robust support for virtualization technologies. It provides an integrated platform that allows businesses to deploy virtual machines with ease. This capability is crucial as companies increasingly migrate to cloud-based services and seek to optimize their existing resources. The model supports various hypervisors, thereby offering flexibility in deployment scenarios.

Another standout characteristic of the OL-8155-01 is its advanced security features. Built with Cisco’s renowned security protocols, it helps safeguard sensitive data against cyber threats. The inclusion of features such as encryption and identity management allows organizations to maintain compliance with industry regulations while ensuring that their networks are protected from unauthorized access.

The OL-8155-01 is also designed with high availability in mind. It includes redundant components and failover capabilities that make sure network uptime is maximized. Organizations can rely on this system to keep their operations running smoothly, even in the event of hardware failures or unexpected disruptions.

In terms of connectivity, the OL-8155-01 supports a wide range of network interfaces, enabling seamless integration with existing network infrastructure. This versatility is essential for businesses that require flexibility in their networking solutions, as it allows for easy scaling and adaptation to changing business needs.

Performance is another critical area where the OL-8155-01 excels. It is engineered to handle high volumes of traffic, making it ideal for data-intensive applications such as video conferencing, online collaboration tools, and large-scale data analysis. The model's ability to maintain speed and efficiency under load is a significant advantage for organizations that rely heavily on data transmission.

In summary, Cisco Systems OL-8155-01 stands out with its combination of virtualization support, advanced security measures, high availability, versatile connectivity options, and robust performance capabilities. These features make it a compelling choice for enterprises looking to enhance their networking infrastructure and support their digital transformation initiatives. As businesses navigate the complexities of modern IT environments, the OL-8155-01 offers a solid foundation for achieving their networking goals.