Cisco Коммутатор N7K-F248XP-25E Nexus 7000 F2-Series

Серия M1

Серия F2

Серия F1

Line Rate 10GbE Ports (18 slot)

128

768

512 (Layer2 Only)

Power / Line Rate 10GbE Port

~ 80Вт/порт

Менее 9Вт/порт

~10Вт/порт

L2 Table

128K

16K – 192K *

16K – 256K *

VLANs

16K

4K

4K

FabricPath

Нет

Да

Да

L3 IPv4

Да – 128K/1M

Да- 32K

При комбинации M1-F1

L3 IPv6

Да- 64K/300K

Да- 16K

При комбинации M1-F1

MPLS

Да

Нет

Нет

VRFs/VRFs-Lite

Да

Да

Нет

LISP and OTV

Да

Нет

Нет

Netflow

Full/Sampled

Sampled (future)

При комбинации M1-F1

ACL

64K – 128K

16K – 192K*

1K – 16K *

FEX

Да

Да

Нет

FCoE

Нет

Да(future)

Да

Item

Specifications

System

Product compatibility

• Supported in Cisco Nexus 7000 Series 9-, 10-, and 18-slot chassis

• Supported Fabric-1 or Fabric-2 fabric modules

• Supported SUP1, SUP2 or SUP2E Supervisor modules

Software compatibility

Cisco NX-OS Software Release 4.0 or later (minimum requirement)

Memory

1 GB DRAM

Front-panel LEDs

• Status: Green (operational), red (faulty), or orange (module booting)

• Link: Green (port enabled and connected), orange (port disabled), blinking orange (faulty port), off (port enabled and not connected), or blinking green and orange in conjunction with ID LED blue (port flagged for identification; beacon)

• ID: Blue (operator has flagged this card for identification; beacon) or off (module not flagged)

Programming interfaces

• XML

• Scriptable command-line interface (CLI)

• Cisco Data Center Network Manager (DCNM) GUI

Network management

• Cisco DCNM 4.0

Physical Interfaces

Connectivity

32 ports of 10 Gigabit Ethernet (SFP+ pluggable optics module)

Maximum port density

256 ports of 10 Gigabit Ethernet for 10-slot chassis

512 ports of 10 Gigabit Ethernet for 18-slot chassis

MAC security

All 32 ports have built-in IEEE 802.1AE MAC security and an AES cipher with a 128-bit key (requires a

Cisco Advanced LAN license to enable)

Queues per port

• Ingress: 8 queues and 2 thresholds (RX: 8q2t)

• Egress: 1 strict priority queue, 7 Deficit-Weighted Round-Robin (DWRR) queues, and 4 thresholds (TX: 1p7q4t)

Scheduler

DWRR and Shaped Round-Robin (SRR)

Port buffers

• 1 MB plus 65 MB per port on ingress and 80 MB per port on egress for dedicated mode operation

• 1 MB per port plus 65 MB shared per 4-port group on ingress and 80 MB per 4-port group on egress in shared mode

Jumbo frame support for bridged and routed packets

Up to 9216 bytes

Forwarding Engine: M1

Performance

60 Mpps Layer 2 and 3 IPv4 unicast and 30 Mpps IPv6 unicast

MAC entries

128K

Forwarding Information Base (FIB)

entries

128K

NetFlow entries

512,000 shared (ingress plus egress)

VLANs

16,384 bridge domains and 4096 simultaneous VLANs per VDC

ACLs

64,000

Policers

16K

Fabric Interface

Switch fabric interface

80 Gbps in each direction (160 Gbps full duplex) distributed across up to 5 fabric modules (80-Gbps throughput requires 2 or more fabric modules)

OIR

Online insertion and removal

Environmental

Physical dimensions

• Occupies one I/O module slot in a Cisco Nexus 7000 Series chassis

• Dimensions (H x W x D): 1.733 x 15.3 x 21.9 in. (4.4 x 38.9 x 55.6 cm)

• Weight: 18.5 lb with SFP+ and 17 lb without SFP+ modules

Power consumption

• Typical: 611 watts (W)

• Maximum: 750W

Environmental conditions

• Operating temperature: 32 to 104°F (0 to 40°C)

• Operational relative humidity: 5 to 90%, noncondensing

• Storage temperature: -40F to 158°F (-40 to 70°C)

• Storage relative humidity: 5 to 95%, noncondensing

Regulatory compliance

• EMC compliance

• FCC Part 15 (CFR 47) (USA) Class A

• ICES-003 (Canada) Class A

• EN55022 (Europe) Class A

• CISPR22 (International) Class A

• AS/NZS CISPR22 (Australia and New Zealand) Class A

• VCCI (Japan) Class A

• KN22 (Korea) Class A

• CNS13438 (Taiwan) Class A

• CISPR24

• EN55024

• EN50082-1

• EN61000-3-2

• EN61000-3-3

• EN61000-6-1

• EN300 386

Environmental standards

• NEBS criteria levels

• SR-3580 NEBS Level 3 (GR-63-CORE, issue

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