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C819HG-U-K9 Cisco 819HG Gigabit 4 Ports Ethernet Router | New Factory Sealed

Name: C819HG-U-K9 Cisco 819HG Gigabit 4 Ports Ethernet Router | New Factory Sealed
SKU: C819HG-U-K9
Availability: InStock

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C819HG-U-K9 819HG 4-Port Gigabit Ethernet 1x Broadband Port USB Wireless Integrated Services Router with 2x Antenna and 2x SIM Card Slots | Made by Cisco | New Factory Sealed

1 in stock

SKU: C819HG-U-K9 Category: 4 Port

Description

Quality of Service (QoS) Features

The C819HG-U-K9 Cisco 819HG 4 Ports Gigabit Ethernet Router is designed to support Quality of Service (QoS) features to help ensure that mission-critical applications and services receive the necessary bandwidth and resources. Some of the QoS features that are supported by this router include:

Class-Based Weighted Fair Queuing (CBWFQ): CBWFQ is a traffic management technique that allows network administrators to assign different priorities to different types of network traffic based on their IP precedence or DSCP values. This ensures that important traffic such as voice and video are given priority over less important traffic such as email and web browsing.
Low Latency Queuing (LLQ): LLQ is a traffic management technique that allows network administrators to assign a priority queue for delay-sensitive traffic such as voice and video. This ensures that these types of traffic are not affected by congestion caused by other types of traffic.
Traffic Shaping: Traffic shaping allows network administrators to control the rate at which traffic is sent into the network. This can be used to prevent network congestion and to ensure that important traffic is given priority over less important traffic.
Congestion Management: The router supports various congestion management techniques such as Random Early Detection (RED) and Weighted Random Early Detection (WRED) to help prevent network congestion.
Quality of Service (QoS) Policy Propagation: The router supports the ability to propagate QoS policies across multiple network devices, enabling network administrators to easily manage and monitor QoS policies throughout the network.
Multi-Protocol Label Switching (MPLS) QoS: The router supports MPLS QoS, which allows network administrators to define and apply different QoS policies to MPLS-tagged traffic.

Wireless Connectivity Options

The C819HG-U-K9 Cisco 819HG 4 Ports Gigabit Ethernet Router is a compact and versatile router that offers several wireless connectivity options to support various wireless deployment scenarios. These options include:

Cisco Aironet 802.11n or 802.11ac Wireless Access Point (AP) Module: This module can be installed in the router’s internal slot, providing wireless connectivity for up to 256 wireless clients. It supports 2×2 MIMO (multiple input, multiple output) technology, which improves wireless signal quality and throughput.
Cisco Aironet External Antenna: This option allows you to connect an external antenna to the router to extend the wireless coverage area or to improve the wireless signal quality in specific areas.
Cisco Wireless LAN Controller (WLC): This option allows you to connect the router to a Cisco WLC, which provides centralized wireless network management, security, and scalability. The router can act as a wireless access point (AP) and connect to the WLC to manage wireless clients and configure wireless policies.
Cisco Wireless Services Module (WiSM): This option allows you to install a WiSM module in the router, which provides wireless LAN controller functionality and enables the router to support up to 512 wireless clients.
Cisco Mobility Services Engine (MSE): This option allows you to connect the router to a Cisco MSE, which provides advanced wireless network management, including location-based services, wireless network optimization, and security.

Advanced Network Management and Monitoring

Advanced network management and monitoring for the C819HG-U-K9 Cisco 819HG 4 Ports Gigabit Ethernet Router can be achieved through the use of various tools and technologies, including:

Cisco IOS Software: The router’s firmware, Cisco IOS, provides a wide range of commands and features for managing and monitoring the router’s performance, including commands for monitoring the router’s CPU and memory usage, interface statistics, and routing protocols.
Cisco Network Assistant (CNA): CNA is a network management software that allows network administrators to configure, monitor, and troubleshoot Cisco routers and switches from a single console. It provides a graphical interface for managing the router’s network settings, monitoring network performance, and troubleshooting network issues.
Cisco Prime: Cisco Prime is a network management software that provides advanced monitoring, reporting, and configuration management capabilities. It allows network administrators to monitor the router’s performance and troubleshoot network issues in real-time, as well as to schedule and automate network configuration tasks.
Cisco DNA Center: Cisco DNA Center is a network management software that provides end-to-end visibility and control of the network. It allows network administrators to monitor the router’s performance, troubleshoot network issues, and automate network configuration tasks.
SNMP: Simple Network Management Protocol (SNMP) is a standard protocol for monitoring and managing network devices. The C819HG-U-K9 router supports SNMP, which allows network administrators to use third-party network management software to monitor the router’s performance and troubleshoot network issues.
NetFlow: NetFlow is a Cisco proprietary protocol that provides detailed information about network traffic flow. The C819HG-U-K9 router supports NetFlow, which allows network administrators to use third-party network management software to monitor and analyze network traffic, as well as to troubleshoot network issues.
Syslog: Syslog is a standard protocol for logging system events on network devices. The C819HG-U-K9 router supports Syslog, which allows network administrators to use third-party log management software to collect and analyze system logs, as well as to troubleshoot network issues.

By using these tools and technologies, network administrators can gain advanced visibility into the router’s performance and troubleshoot network issues more effectively.

Key Feature about this Cisco C819HG-U-K9