Before diving into the CLI (Command Line Interface), it is essential to understand the physical layout of the 4948-10GE.
The 4948-10GE excels at hardware-based QoS. Configure trust boundaries and queueing. cisco 4948-10ge configuration guide
system mtu jumbo 9216
interface gigabitEthernet 1/0/1 mls qos trust dscp Before diving into the CLI (Command Line Interface),
hostname DC-SW-4948-01 ip domain-name datacenter.local crypto key generate rsa modulus 2048 ip ssh version 2 line vty 0 15 transport input ssh login local exit username admin secret StrongAdminPass system mtu jumbo 9216 interface gigabitEthernet 1/0/1 mls
The Cisco Catalyst 4948-10GE is a high-performance, Layer 2-4 fixed-configuration switch for data centers, featuring 48 copper 10/100/1000 ports and dual 10-Gigabit Ethernet (X2) uplinks. Initial configuration involves connecting via a console cable, setting a hostname, establishing a management IP, securing the system, and configuring VLANs or port trunks, with all changes saved via the copy running-config startup-config command. For more detailed technical specifications, you can refer to the official Cisco Catalyst 4948-10GE Data Sheet . Catalyst 4900 Series Switch Installation Guide - Cisco
interface gigabitEthernet 1/0/5 switchport port-security switchport port-security maximum 2 switchport port-security violation restrict switchport port-security mac-address sticky