Most Commonly Used Cisco Switches – Categorized by Series & Use Cases

By /

Listen to this Post

Cisco switches are integral to modern networking, offering a range of solutions tailored to different environments, from small businesses to large data centers. Below is a breakdown of the most commonly used Cisco switches, categorized by series and use cases.

Cisco Catalyst Series (Enterprise & Campus)

  • Catalyst 9200: Access layer switch for small to medium enterprises.
  • Catalyst 9300: Advanced access & distribution switch with security, automation & SD-Access.
  • Catalyst 9400: Modular chassis switch for large enterprises needing high performance & security.
  • Catalyst 9500: High-performance core/distribution switch with 10G/40G/100G support.
  • Catalyst 9600: Enterprise core switch designed for high scalability & resilience.

Cisco Nexus Series (Data Center & Cloud)

  • Nexus 3000: Low-latency, high-performance switches for data centers.
  • Nexus 5000: Supports FCoE (Fibre Channel over Ethernet) & data center fabric technologies.
  • Nexus 7000: High-end modular switch for large data centers.
  • Nexus 9000: Designed for SDN & ACI (Application Centric Infrastructure) for automation.

Cisco SMB (Small & Medium Business)

  • Cisco Business 250 & 350 Series: Affordable managed switches for SMB networks.
  • Cisco SG Series (SG250, SG350, SG550): Layer 2/3 switches designed for small businesses.

Cisco Industrial & Rugged Switches

  • IE 2000, IE 3000, IE 4000, IE 5000: Industrial Ethernet switches built for harsh environments.

Cisco Meraki Cloud-Managed Switches

  • MS120, MS225, MS250, MS350, MS425: Cloud-based switches with Meraki Dashboard for centralized management.

You Should Know:

Here are some practical commands and codes to manage Cisco switches:

1. Basic Switch Configuration:

enable
configure terminal
hostname Switch1
interface vlan 1
ip address 192.168.1.1 255.255.255.0
no shutdown
exit

2. VLAN Configuration:

vlan 10
name Sales
exit
interface range fa0/1 - 12
switchport mode access
switchport access vlan 10
exit

3. Port Security:

interface fa0/1
switchport mode access
switchport port-security
switchport port-security maximum 2
switchport port-security violation restrict
exit

4. Backup Configuration:

copy running-config tftp:

5. Restore Configuration:

copy tftp: running-config

6. Show Commands:

show running-config
show vlan brief
show interface status
show mac address-table

What Undercode Say:

Cisco switches are the backbone of modern networking, offering robust solutions for various environments. Whether you’re managing a small business network or a large data center, understanding the different series and their use cases is crucial. The provided commands and configurations are essential for effective switch management, ensuring security, performance, and scalability. Always keep your configurations backed up and regularly update your knowledge to stay ahead in the ever-evolving field of networking.

For more detailed information, you can refer to the official Cisco documentation.

References:

Reported By: Muhammadirfanshabbir Cisco – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅Featured Image

Related Posts: