Tag: Cisco Switch

• Configuring Cisco Virtual Switch System (VSS) on Cisco Catalyst 4500X Switches.

  As part of a network infrastructure upgrade at a client site, I’ll be implementing Cisco VSS (Virtual Switching System). This technology will go a long way to meet some of the stated objectives of this infrastructure upgrade which include : Physical Hardware Redundancy, High Availability achieved by Switch Clustering, Self-healing, Increased bandwidth (10 GB trunk),…

  jbernec

  August 12, 2017

  Cisco, Virtual Switch System, VSS

  Cisco, Cisco IOS, Cisco Switch, Ether Channel, Infrastructure Upgrade, MEC, MultiChassis Etherchannel, Networking, Port Channel, Switch, Switch Virtual Domain, Switchport, Virtual Switching System, VSS

• Configuring Date and Time on a Cisco 3750G Layer 3 Switch.

  The lower end of Cisco switches e.g the C3750 Layer 3, do not have a built-in system clock mechanism. As a result, the time needs to be set either manually or by an external ntp time source. The configuration below shows the commands for setting the time on a Cisco 3750 Layer 3 switch using…

  jbernec

  March 2, 2015

  Cisco, Cisco 3750G, Cisco IOS, Cisco Switch, Clock, IOS, NTP, Router, Switch, Telnet, Time

  Cisco Switch, Clock, Layer 3 Switch, NTP, System Time, Time, Time Source