The C819G-4G-GA-K9 Cisco C819 Cellular Router includes a variety of advanced security features that help protect the network from unauthorized access and malicious traffic. Some of these features include:
- Firewall: The router includes a stateful firewall that can be configured to block unauthorized access and malicious traffic.
- VPN: The router supports VPN protocols such as IPsec and SSL, which allows it to establish secure connections between remote sites, enabling employees to access network resources from anywhere.
- Authentication: The router supports various authentication methods such as RADIUS, TACACS+, and local authentication, which can be used to control access to the network.
- Access Control Lists (ACLs): The router supports ACLs, which can be used to control access to the network based on the source and destination IP addresses and ports.
- Intrusion Prevention System (IPS): The router includes an IPS that can be configured to detect and prevent known and unknown security threats.
- Secure Shell (SSH) and Telnet: The router supports SSH and Telnet, which can be used to securely access the router's command-line interface.
- Secure File Transfer Protocol (SFTP): The router supports SFTP, which can be used to securely transfer files to and from the router.
- Secure Sockets Layer (SSL) and Transport Layer Security (TLS): The router supports SSL and TLS, which can be used to encrypt communications between the router and other devices.
- Two-factor Authentication: The router supports two-factor authentication, which ensures that only authorized users can access the network.
Network management and monitoring of the C819G-4G-GA-K9 Cisco C819 Cellular Router involves the use of various tools and techniques to ensure that the router is functioning properly and efficiently. This includes monitoring network performance, managing and configuring the router, and troubleshooting any issues that may arise.
One of the key components of network management and monitoring is the use of monitoring tools. These tools allow administrators to monitor the router's performance in real-time, including information such as CPU and memory usage, network traffic, and interface status. This information can be used to identify and troubleshoot any issues that may be affecting the router's performance.
Another important aspect of network management and monitoring is the ability to manage and configure the router. This includes setting up and configuring network interfaces, managing routing protocols, and configuring security settings. Administrators can use a web-based interface, command-line interface, or a management software to manage and configure the router.
Additionally, the C819G-4G-GA-K9 Cisco C819 Cellular Router also includes advanced security features, such as the ability to configure a firewall and establish VPN connections, which can help protect the network from unauthorized access and malicious traffic.
Routing Protocol SupportThe C819G-4G-GA-K9 Cisco C819 Cellular Router supports various routing protocols which allow it to connect to different networks and route traffic between them. These routing protocols include:
- Routing Information Protocol (RIP): This is a distance-vector routing protocol that uses hop count as a metric to determine the best path to a destination. It is easy to configure and is suitable for small to medium-sized networks.
- Open Shortest Path First (OSPF): This is a link-state routing protocol that uses a cost metric to determine the best path to a destination. It is more complex than RIP but is suitable for larger networks.
- Border Gateway Protocol (BGP): This is a path-vector routing protocol that is used for routing between autonomous systems (AS) on the internet. It is typically used in service provider environments and is suitable for large-scale networks.
- Dynamic Host Configuration Protocol (DHCP) Server: DHCP allows a network administrator to assign IP addresses and provide other IP-related information to devices on a network automatically.
- Static Routing: This is a manual configuration of routing table entries on the router. This is useful for small networks or when there are no routing protocols enabled.
The C819G-4G-GA-K9 Cisco C819 Cellular Router also supports routing protocols such as Enhanced Interior Gateway Routing Protocol (EIGRP) and Interior Gateway Routing Protocol (IGRP) which are Cisco proprietary routing protocols that are similar to OSPF and RIP. These routing protocols are suitable for medium-sized networks and support more advanced features such as load balancing and fast convergence.
Specification :
- Manufacturer Cisco Systems, Inc
- Manufacturer Part Number C819G-4G-GA-K9
- Type: Networking
- Sub-Type: 4 Port
- Brand Name Cisco
- Product Series 800
- Product Model C819
- Product Name C819 Wireless Router
- Product Type Wireless Router
- Broadband Transmission Technology Cellular
- ISM Band No
- UNII Band No
- Cellular Generation 4G
- Cellular Network Supported LTE 1800
- Cellular Network Supported LTE 2100
- Cellular Network Supported LTE 2600
- Cellular Network Supported LTE 800
- Cellular Network Supported LTE 900
- Cellular Network Supported WCDMA 1900
- Cellular Network Supported WCDMA 2100
- Cellular Network Supported WCDMA 850
- Cellular Network Supported WCDMA 900
- Cellular Data Connectivity Technology HSPA+
- Cellular Data Connectivity Technology LTE
- Cellular Data Connectivity Technology UMTS
- Number of Network (RJ-45) Ports 4
- USB Yes
- PoE (RJ-45) Port No
- Number of Broadband (RJ-45) Ports 1
- Ethernet Technology Gigabit Ethernet
- VPN Supported Yes
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