Performance of Network Module
The Cisco C3850-NM-8-10G is a network module designed for use with the Cisco Catalyst 3850 series switches. It provides eight 10 Gigabit Ethernet ports for connecting to other devices on the network. The performance of the C3850-NM-8-10G network module will depend on various factors, including the overall network configuration, the quality of the hardware and software, and the specific networking requirements.
In general, the C3850-NM-8-10G network module is designed to support high-speed data transfer and provide a significant boost to the performance of a network. The 10 Gigabit Ethernet ports on the module are capable of supporting data transfer rates of up to 10 Gbps, making it well-suited for high-bandwidth applications such as video streaming and data backup. The module also supports various networking features and protocols, including Quality of Service (QoS), Energy Efficient Ethernet (EEE), and virtual LANs (VLANs), which can help to optimize network performance and efficiency.
Security Features and Capabilities
The C3850-NM-8-10G Cisco Catalyst 3850 Expansion Module is a network module designed to provide additional connectivity options to Cisco Catalyst 3850 switches. While the module itself does not have any specific security features or capabilities, it is compatible with several security features of the Cisco Catalyst 3850 switch platform, which can help enhance the overall security of the network.
Here are some security features and capabilities that can be leveraged with the Cisco Catalyst 3850 switch platform:
- Access Control Lists (ACLs): ACLs can be used to restrict traffic flows to and from specific network segments, ports, or IP addresses. This can help prevent unauthorized access and mitigate the risk of network attacks.
- Port Security: Port Security is a feature that allows network administrators to restrict the number of MAC addresses that can be learned on a switch port. This helps prevent unauthorized devices from connecting to the network and reduces the risk of attacks such as MAC flooding.
- Dynamic ARP Inspection (DAI): DAI is a feature that validates ARP packets and ensures that the MAC address and IP address match. This helps prevent ARP spoofing attacks and other attacks that rely on spoofed ARP packets.
- Network Admission Control (NAC): NAC is a feature that allows network administrators to enforce security policies and ensure that devices connecting to the network meet certain security requirements, such as having updated anti-virus software.
- Virtual Private Network (VPN): VPNs provide secure remote access to network resources over the Internet. The Cisco Catalyst 3850 switch platform supports several VPN technologies, including SSL VPN and IPsec VPN.
- TrustSec: TrustSec is a security framework that provides identity-based network access control and helps secure the network from the edge to the core. It allows network administrators to define security policies based on the identity of the user or device, rather than just the IP address or port number.
Management and Monitoring of the Module
The Cisco Catalyst 3850 Expansion Module C3850-NM-8-10G is a network module designed to be used with the Cisco Catalyst 3850 series switches. The module provides additional network ports for the switch, allowing for expansion and increased connectivity.
To manage and monitor the C3850-NM-8-10G module, you can use Cisco's network management software, such as Cisco Prime Infrastructure or Cisco Network Assistant. These tools provide a graphical interface to manage and monitor the module and the switch it is connected to.
You can also use the command-line interface (CLI) on the switch to manage and monitor the module. The CLI provides access to all of the switch's configuration settings and allows you to view real-time statistics about the module's performance.
To monitor the module's performance, you can use Simple Network Management Protocol (SNMP) or Cisco's Flexible NetFlow technology. SNMP allows you to monitor the module's status, traffic flow, and error rates, while Flexible NetFlow provides detailed information about the traffic passing through the module.
It's important to regularly monitor the module and the switch to ensure they are functioning correctly and to identify any potential issues. This can include monitoring the module's temperature and power usage, checking for any errors or warning messages, and monitoring the traffic passing through the module to ensure it's within expected parameters.
General Information about this Cisco C3850-NM-8-10G
- Manufacturer: Cisco
- Model Number or SKU# C3850-NM-8-10G
- Product Type: Expansion Module
Technical Information for Expansion Module
- Application/Usage Data Networking
- Application/Usage Optical Network
- Data Transfer Rate 10 GBPS
- Form Factor: Plug-in Module
- Data Link Protocol: Gige, 10 Gige
- Ports: 10 Gigabit SFP+ / SFP (mini-GBIC) x 8
I/O Expansions of 10GE Module
- Number of Total Expansion Slots 8
- Expansion Slot Type SFP (mini-GBIC)
- Expansion Slot Type SFP+
- Cisco Catalyst 3850 Series Switches
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