Hi,
The Catalyst 2950 has been end of support since October 2013 (announced Oct 2007). Great to hear it is still working.
EOS and EOL Announcement of Five Additional Cisco Catalyst 2950 Series Switches - Cisco
I think the issue is many of the WS-C2950 switches are 10/100Mbps switch. Some of them have 1G uplinks as pasted in the table below. However, the front panel are limited to 100Mbps.
Cisco Catalyst 2950 Series Switches with Standard Image SW [Cisco Catalyst 2950 Series Switches] - Cisco Systems
ORDERING INFORMATION
Model Numbers | Configuration |
WS-C2950-12 | • 12 10/100 Mbps ports • 1-RU standalone, fixed-configuration, managed 10/100 Mbps switch • Standard Image (SI) Software |
WS-C2950-24 | • 24 10/100 Mbps ports • 1-RU standalone, fixed-configuration, managed 10/100 Mbps switch • Standard Image (SI) Software |
WS-C2950SX-24 | • 24 10/100 Mbps ports with two fixed 1000BASE-SX uplinks • 1-RU standalone, fixed-configuration, managed 10/100 Mbps switch • Standard Image (SI) Software |
WS-C2950T-48-SI | • 48 10/100 Mbps ports with two fixed 10/100/1000BASE-T uplinks • 1-RU standalone, fixed-configuration, managed 10/100 Mbps switch • Standard Image (SI) Software |
WS-C2950SX-48-SI | • 48 10/100 Mbps ports with two fixed 1000BASE-SX uplinks • 1-RU standalone, fixed-configuration, managed 10/100 Mbps switch • Standard Image (SI) Software |
Here is the interface configuration guide:
Catalyst 2950 Desktop Switch Software Configuration Guide, 12.1(11)YJ4 - Configuring Switch Interfaces [Cisco Catalyst 2…
