Description
More Specifications of Managed L3 Switch
- 48 1/10 Gbps Ethernet Ports: The N3K-UCS3048-F has 48 1/10 Gbps Ethernet ports, providing high-speed connectivity for devices such as servers, storage, and access points.
- 4 10-Gigabit SFP+ Ports: The switch also has 4 10-Gigabit SFP+ ports, providing even higher-speed connectivity for devices such as servers, storage, and other network devices.
- Cisco NX-OS Software: The switch runs on Cisco NX-OS software, providing a robust and feature-rich operating system for enterprise-class networks.
- Cisco Data Center Bridging (DCB): The switch supports Cisco DCB, which provides enhanced quality of service (QoS) and security for data center networks.
- Virtual Extensible LAN (VXLAN): The switch supports VXLAN, which allows for creation of virtual networks over a physical infrastructure.
- FabricPath: The switch supports FabricPath, which provides a high-performance, scalable, and simplified Layer 2 network architecture.
- Cisco NX-API: The switch supports Cisco NX-API, which allows for programmatic access and control of the switch through a RESTful API.
- Cisco Application Centric Infrastructure (ACI): The switch is fully integrated with Cisco ACI, allowing for automation and programmability in the data center.
- Cisco Smart Call Home: The switch supports Cisco Smart Call Home, which provides proactive monitoring and troubleshooting capabilities.
- Energy Efficient Ethernet (EEE): The switch supports EEE, which reduces power consumption during periods of low data activity.
Security and Access Control of Ethernet Switch
The N3K-UCS3048-F Cisco Nexus 3048 48 Port Ethernet Switch has several security and access control features to protect and secure the network:
- Cisco TrustSec: This feature provides network-wide security and access control by identifying and authenticating users and devices, and then applying security policies based on their identity.
- Access Control Lists (ACLs): The switch supports standard and extended ACLs, which can be used to filter and control traffic based on different criteria such as IP address, port number, and protocol.
- Port Security: The switch supports port security, which can be used to limit the number of MAC addresses that can be learned on a specific port, and to prevent unauthorized devices from accessing the network.
- IEEE 802.1X Authentication: The switch supports IEEE 802.1X authentication, which can be used to authenticate users and devices before allowing them access to the network.
- Cisco Identity Services Engine (ISE): The switch can be integrated with Cisco ISE, which provides additional security and access control capabilities such as posture assessment, device profiling, and network access control.
- Virtual Private Network (VPN): The switch supports VPN, which can be used to securely connect remote users and devices to the network.
- Secure Shell (SSH) and Secure Copy (SCP): The switch supports SSH and SCP, which can be used to securely manage and configure the switch remotely.
- RADIUS and TACACS+: The switch supports RADIUS and TACACS+ for centralized authentication and authorization of network administrators.
- Quality of Service (QoS): The switch supports advanced QoS capabilities, allowing for prioritization of traffic based on different criteria such as IP address, port number, and protocol, that also could be used to secure the network.
Network Management and Monitoring
The N3K-UCS3048-F Cisco Nexus 3048 48 Port Ethernet Switch provides advanced network management and monitoring capabilities through its integration with Cisco Nexus Operating System (NX-OS) and Cisco Prime Infrastructure.
- NX-OS: The switch runs on the NX-OS operating system, which provides a robust command-line interface (CLI) for configuring and managing the switch. It also provides a web-based graphical user interface (GUI) for easy management.
- Cisco Prime Infrastructure: The switch can be managed and monitored through Cisco Prime Infrastructure, a network management platform that provides a single point of control for all Cisco devices on the network. This allows for centralized monitoring, troubleshooting, and reporting.
- SNMP and Syslog: The switch supports Simple Network Management Protocol (SNMP) and syslog for remote management and monitoring. This allows for real-time monitoring of the switch’s performance and status, as well as the ability to receive alerts and notifications.
- NetFlow and Flexible NetFlow: The switch supports NetFlow and Flexible NetFlow, which allow for detailed monitoring and analysis of network traffic. This allows for identifying and troubleshooting network issues, as well as monitoring bandwidth usage.
- Port Mirroring and SPAN: The switch supports port mirroring and SPAN, which allow for monitoring and analysis of network traffic at specific ports or VLANs. This allows for identifying and troubleshooting network issues and security breaches.
- Troubleshooting Tools: The switch provides built-in troubleshooting tools such as ping, traceroute, and show commands for quick and easy troubleshooting of network issues.
- Automation: The switch supports automation capabilities through NX-API and Python, allowing for automating repetitive tasks and integrating with other network management tools.
- Firmware updates: The switch allows for easy firmware updates through the command-line interface, web interface, or using Cisco Prime Infrastructure.
- Remote Management: The switch supports remote management through secure protocols such as SSH and HTTPS, allowing for secure access to the switch from remote locations.
- Alarms and events: The switch supports alarms and events, which allow for monitoring and tracking of switch status and alarms, and notifications of system events via SNMP traps, syslog, or email.
General Information:Manufacturer Cisco Systems, Inc
Manufacturer Part Number N3K-UCS3048-F
Brand Name Cisco
Product Line Nexus
Product Series 3000
Product Model 3048
Product Name Nexus 3048 Switch
Product Type Layer 3 Switch
Interfaces/Ports
Total Number of Network Ports 48
Token Ring Port No
LRE Port No
Uplink Port Yes
Bypass No
Modular No
Management Port Yes
USB Yes
Stack Port No
Number of Network (RJ-45) Ports 48
Media & Performance
Media Type Supported Twisted Pair
Ethernet Technology Gigabit Ethernet
Network Technology 10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots 4
Expansion Slot Type SFP+
Shared SFP Slot No
Number of SFP+ Slots 4
Network & Communication
Layer Supported 3
Management & Protocols
Manageable Yes
Management-
CLI
SNMP v1, v2, and v3
MIB
VLAN
DHCP
QoS
Telnet
Syslog
RMON
Memory
Flash Memory 2 GB
Power Description
PoE (RJ-45) Port No
Input Voltage 220 V AC
Input Voltage 110 V AC
Power Source Power Supply
Redundant Power Supply Yes
