Description
Specifications
The N2K-C2248PQF is an expansion module for the Cisco Nexus 2000 series switches. It is a 1RU form factor that provides 48 ports of 1/10 Gigabit Ethernet and FCoE (Fiber Channel over Ethernet) connectivity. The following are the specifications of the N2K-C2248PQF:
- Port density: The module provides 48 ports of 1/10 Gigabit Ethernet and FCoE connectivity using SFP and SFP+ transceivers. The ports can be used for both fiber and copper connectivity.
- Power over Ethernet (PoE): The module supports PoE+ (802.3at) with a power budget of 175 watts. This means that the module can power devices such as IP phones, wireless access points, and security cameras that support PoE.
- Fabric Extender Technology: The N2K-C2248PQF uses Cisco’s Fabric Extender (FEX) technology, which allows it to extend the capabilities of the parent switch. This means that the module can be managed as if it were a part of the parent switch and can inherit its policies and configurations.
- Virtual PortChannel (vPC): The module supports vPC, which is a technology that enables the creation of a single logical interface across multiple physical switches. This provides redundancy and increases the availability of the network.
- Quality of Service (QoS): The module supports QoS features such as priority queuing, traffic shaping, and classification based on Layer 2, Layer 3, and Layer 4 information. This helps ensure that critical traffic receives preferential treatment over non-critical traffic.
- Multicast: The module supports multicast protocols such as IGMP Snooping and PIM-SM, which are used to efficiently deliver multicast traffic to multiple recipients.
- Management: The module can be managed using various protocols such as SNMP, Telnet, SSH, and Cisco’s NX-OS CLI. It also supports Cisco’s DCNM (Data Center Network Manager) for centralized management of multiple switches.
Installation
The installation of the N2K-C2248PQF expansion module for the Cisco Nexus 2000 series switches involves several steps. Here is a general overview of the installation process:
- Choose the location: Determine where you want to install the module in the data center. Ensure that the location has adequate space, power, and cooling to support the module.
- Shut down the parent switch: Before installing the module, power off the parent switch to ensure safety and prevent any damage to the module or the switch.
- Install the module: Remove the cover from the expansion slot on the parent switch, align the module with the slot, and slide it in until it clicks into place. Use the screws provided to secure the module to the switch.
- Connect the cables: Connect the appropriate cables to the SFP or SFP+ ports on the module, depending on the type of connectivity you require. Ensure that the cables are securely plugged in.
- Power on the parent switch: Once the module is installed and the cables are connected, power on the parent switch. The switch should automatically detect the new module and initiate the configuration process.
- Configure the module: Depending on your requirements, you may need to configure the module using the switch’s management interface. This may involve assigning IP addresses, VLAN settings, QoS policies, and other configurations to the module.
- Verify connectivity: Once the module is installed and configured, verify connectivity by testing the network connections and ensuring that traffic is flowing correctly.
Security Features
The N2K-C2248PQF Cisco Nexus 2248PQ 175 Watt SFP/SFP+ Expansion module provides several security features to help protect the data center network. Here are some of the key security features:
- Port security: The module supports port security features, such as MAC address filtering and secure MAC addresses, to prevent unauthorized access to the network.
- Network Access Control (NAC): The module supports Cisco’s NAC technology, which allows network administrators to enforce security policies and control access to the network based on the user’s identity and device type.
- Access control lists (ACLs): The module supports ACLs, which allow network administrators to define policies that control the flow of traffic through the network. ACLs can be used to block or permit specific types of traffic based on various criteria, such as source or destination IP address, port number, or protocol.
- DHCP snooping: The module supports DHCP snooping, which is a security feature that prevents rogue DHCP servers from distributing IP addresses to unauthorized devices. DHCP snooping ensures that only authorized DHCP servers are allowed to assign IP addresses to devices on the network.
- Secure Shell (SSH): The module supports SSH, which is a secure network protocol that provides encrypted communication between network devices. SSH can be used to secure remote management of the module and prevent unauthorized access.
- SNMPv3: The module supports SNMPv3, which is a secure version of the Simple Network Management Protocol (SNMP). SNMPv3 provides authentication and encryption of SNMP messages, which helps to prevent unauthorized access to network devices.
- Role-Based Access Control (RBAC): The module supports RBAC, which allows network administrators to assign different levels of access to network resources based on the user’s role or job function. This helps to ensure that only authorized users are allowed to perform specific tasks on the network.
General Information
- Manufacturer: Cisco Systems, Inc
- MPN: N2K-C2248PQF
- Brand Name: Cisco
- Device Type: Expansion module
- MPN: N2K-C2248PQF
- Form Factor Rack-mountable
Expansion / Connectivity
- Interfaces: 48 x 10GBase-X – SFP/SFP+ ¦ 4 x 40Gb Ethernet – QSFP+
Networking
- Data Link Protocol: GigE, 10 GigE, FCoE, 40 Gigabit LAN
- Performance: Forwarding performance (full duplex): 320 Gbps ¦ Forwarding performance: 160 Gbps
- Capacity: Jumbo frame size: 9216 ¦ ACL entries: 256
- Remote Management Protocol SNMP 1, SNMP 2, RMON, SNMP 3, CLI
- Status: Indicators Port status, power, system:
Features
- Auto-negotiation, VLAN support, Syslog support, Weighted Round Robin (WRR) queuing, Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, Data Center Bridging (DCB), Management Information Base (MIB), Class of Service (CoS), tagged VLAN, redundant fans, Virtual PortChannel (vPC) technology, hot swappable power supply, 3 fans, FCoE support, In-Service Software Upgrade (ISSU)
- Compliant Standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.1x, IEEE 802.3ae
Power
- Power Consumption Operational: 175 Watt
Compatibility
- Cisco Nexus 5010, 5010 OSM version, 5010 Solutions Kit 8G FC Unified Fabric, 5020, 5020 IBM OSM version, 5020 Solutions Kit 8G FC Unified Fabric, 5548 Storage Solutions Bundle, 5548P, 5548UP, 5548UP in N5548UP-N2K Bundle, 5548UP Storage Solutions Bundle, 5596T, 5596UP, 5596UP Storage Solutions Bundle, 6001, 6001P, 6001T, 6004, 6004 24 x 40GE Ports/FCoE Bundle, 6004EF
Miscellaneous
- Compliant Standards NEBS level 3, CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, EN 61000-6-1, AS/NZS 60950-1, ICES-003 Class A, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, GB 4943, CAN/CSA C22.2 No. 60950-1, Directive 2004/108/EC, Directive 2006/95/EC, VCCI Class A, CNS 13438(95) Class A, KN22 Class A, EN 300386, AS/NZS CISPR22:2006 Class A
Dimensions & Weight
- Width: 17.3 Inch
- Depth: 17.7 Inch
- Height: 1.7 Inch
- Weight: 17.64 Lbs
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