Glossary

stored VTG

Also referred to as inactive VTG.

subscriber unit

A mobile or portable radio unit that is used in a radio system.

system

The Cisco IPICS system administrator is responsible for installing and setting up

administrator

Cisco IPICS resources, such as servers, routers, multicast addresses, locations,

 

and PTT channels. The system administrator also creates ops views, manages the

 

Cisco IPICS licenses and PMC versions, and monitors the status of the system

 

and its users via the activity log files.

system architecture The design principles, physical structure, and functional organization of a land mobile radio system. Architectures may include single site, multi-site, simulcast, multicast, or voting receiver systems.

T

T1

T1 loopback

talk group

TCP

Digital WAN carrier facility. T1 transmits DS-1-formatted data at 1.544 Mbps through the telephone-switching network, using alternate mark inversion (AMI) or binary 8 zero suppression (B8ZS) coding.

Allows mapping from multicast to unicast so that unicast phone calls can be patched into an LMR or into other multicast audio streams. A loopback is composed of two of the available T1 interfaces.

A subgroup of radio users who share a common functional responsibility and, under normal circumstances, only coordinate actions among themselves and do not require radio interface with other subgroups.

Transmission Control Protocol. A connection-oriented transport layer protocol that provides reliable full-duplex data transmission. TCP is part of the TCP/IP protocol stack.

TDMA

time division multiple access. Type of multiplexing where two or more channels

 

of information are transmitted over the same link by allocating a different time

 

interval (“slot” or “slice”) for the transmission of each channel; that is, the

 

channels take turns to use the link.

 

Cisco IPICS Server Installation Guide

GL-16

OL-8155-01

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Cisco Systems OL-8155-01 manual GL-16

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.