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New Products

Cisco Nexus 9000 Series Switch N9K-C92348GC-X
N9K-C92348GC-X
Cisco Nexus 9000 Series Switch N9K-C93600CD-GX
N9K-C93600CD-GX
Cisco Nexus 9000 Series Switch N9K-C9232E-B1
N9K-C9232E-B1
Cisco Nexus 9000 Series Switch N9K-C9396TX
N9K-C9396TX
Cisco Nexus 9000 Series Switch N9K-C9372TX
N9K-C9372TX

New Promotion

-8%
Cisco N3K-C3172PQ-Z8
N3K-C3172PQ-Z8
$750 $690
-40%
Cisco Nexus 9000 Series Switch N9K-C9332D-GX2B
N9K-C9332D-GX2B
$38000 $22800
-38%
Cisco Switch Catalyst 9500 Series C9500-40X-A
C9500-40X-A
$4000 $2500
-49%
Cisco Catalyst 9300 Series Switch C9300-24T-A
C9300-24T-A
$1750 $900
-31%
Cisco MDS 9200 Series Switch DS-C9250I-K9
DS-C9250I-K9
$1600 $1100

New Accessories

IR829-IP54-KIT= - Cisco IR829 Industrial Integrated Services Routers
IR829-IP54-KIT=
ASR-9010-2P-KIT - Cisco ASR 9000 Series Mounting Kit
ASR-9010-2P-KIT
ASR-9010-4P-KIT - Cisco ASR 9000 Series Mounting Kit
ASR-9010-4P-KIT
ASR-9001-2P-KIT - Cisco Router ASR 9001 Mounting Kit
ASR-9001-2P-KIT
ASR-9001-2P-L-KIT - Cisco Router ASR 9001 Mounting Kit
ASR-9001-2P-L-KIT

Cisco Nexus N9K-C9372PX-E Switch Deep Dive
Jun 05 , 2025 16

Cisco Nexus N9K-C9372PX-E Switch Deep Dive

Data Center Performance Optimization Guide

1. Core Performance Comparison
(vs N9K-C9372TX-E)

SpecificationN9K-C9372PX-EN9K-C9372TX-E
Switching Capacity1.3 Tbps1.1 Tbps
Forwarding Rate950 Mpps750 Mpps
Memory16GB DDR48GB DDR4
StorageDual 64GB SSDSingle 32GB SSD
Boot Time22 seconds35 seconds
Max Power Draw450W510W

N9K-C9372PX-E（水印）.png

Real-World Test: 38% higher VXLAN throughput and 2.7μs latency (vs 4.1μs on TX model)

2. Advanced PoE+ Configuration

switch(config)# poe enable  
switch(config)# interface eth1/1/1-48  
switch(config-if-range)# poe priority critical  
switch# show poe detail  
Port 1/24: IP Phone 8865 - Allocated 22.5W | Actual 19.3W

3. Zero-Touch Provisioning

switch(config)# vlan 10  
switch(config)# interface eth1/1  
switch(config-if)# switchport access vlan 10  
switch(config)# ip dhcp pool ZTP  
switch(dhcp-config)# network 192.168.10.0/24  
switch(dhcp-config)# option 150 ip 10.1.1.100

4. Physical Design

FeatureSpecification
Dimensions1RU (44.5×43.8×4.4 cm)
Weight8.2 kg
CoolingFront-to-back airflow (45dB)
Power SuppliesHot-swappable 1200W redundant
LED IndicatorsTri-color (Port/System/Power)

5. Compatibility Testing

Device/ProtocolResult
VMware vSphere 7.0VXLAN setup <2s
Arista 7050SXCross-vendor MLAG stable
F5 BIG-IP LTMSeamless load balancing
Ansible Automation5x faster deployment

6. TCO Analysis

ItemDetail
Purchase Price$14,800 (w/ Base License)
5-Year Savings$23,500
- Energy Reduction28% (vs competitors)
- PoE Injector Savings$8,200 (48 ports)
- Maintenance52% fewer failures


Tags: cisco Cisco switch

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