Glossary

G

gateway

GRE

Device that performs an application-layer conversion of information from one protocol stack to another. In Cisco IPICS, the gateway component includes LMR gateways, which functionality is usually installed as an additional feature in a supported Cisco router. LMR gateways provide voice interoperability between radio and non-radio networks by bridging radio frequencies to IP multicast streams.

generic routing encapsulation. Tunneling protocol that can encapsulate a wide variety of protocol packet types inside IP tunnels, creating a virtual point-to-point link to Cisco routers at remote points over an IP internetwork. By connecting multiprotocol subnetworks in a single-protocol backbone environment, IP tunneling that uses GRE allows network expansion across a single-protocol backbone environment. GRE is generally used to route multicast traffic between routers.

H

H.323

Defines a common set of codecs, call setup and negotiating procedures, and

 

basic data transport methods to allow dissimilar communication devices to

 

communicate with each other by using a standardized communication protocol.

high-band

Refers to the higher frequency levels in the VHF band, typically 138-222 MHz.

frequency

 

Hoot ‘n’ Holler

A communications system where the loudest and most recent talker or talkers are

(Hootie)

mixed into one multicast output stream. Also known as hootie, these networks

 

provide “always on” multiuser conferences without requiring that users dial in

 

to a conference.

 

 

Cisco IPICS Server Installation Guide

 

 

 

 

 

 

OL-8155-01

 

 

GL-7

 

 

 

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Cisco Systems OL-8155-01 manual GL-7
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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.
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