- #CISCO 2950 SWITCH CONFIGURATION GUIDE UPDATE#
- #CISCO 2950 SWITCH CONFIGURATION GUIDE UPGRADE#
- #CISCO 2950 SWITCH CONFIGURATION GUIDE SOFTWARE#
You use this interface configuration command to configure it: The Catalyst 2950 switch supports pause frames on Gigabit Ethernet interfaces. It changes the maximum value to 2048 (if it is more than 2048), and this message appears: %Invalid input detected at ‘^’ marker.% The Catalyst 2960 switch accepts any range value. In Cisco IOS 12.2SE, the range was changed to 1 to 2048 messages per second. The range is 1 to 4294967294, and by default, the rate limit is not configured. The Catalyst 2960 switch rejects the command, and this message appears: Switch(config)#Ī Catalyst 2950 switch DHCP snooping feature limits the number of DHCP packets per second that an interface can receive. With the Catalyst 2960 switch, you can connect to candidate and cluster member switches through any VLAN in common with the cluster command switch. This command communicates the management VLAN when the switch is configured for clustering. You can use this global configuration command to change it: The Catalyst 2950 switch supports only one management VLAN. The Catalyst 2960 switch rejects these commands, and this message appears: Switch(config)# When Cisco IOS 12.2E was restructured, these commands were intentionally removed and are not supported in Cisco IOS 12.2SE. These global configuration commands are in Cisco IOS 12.1EA:
Table A-1 Catalyst 29 Switch Configuration Incompatibilities FeatureĬatalyst 2950 Switch Command and Explanation The features are listed in alphabetic order, with Catalyst 2950 commands and explanations, and the resulting action on the Catalyst 2960 switch. Table A-1 lists the Catalyst 2950 exceptions. In most cases, configuration files are loaded without rejections.
#CISCO 2950 SWITCH CONFIGURATION GUIDE SOFTWARE#
The Catalyst 2960 switch software handles the incompatible commands in these ways: If you use a Catalyst 2950 switch command, it might not be supported on the Catalyst 2960 switch.
#CISCO 2950 SWITCH CONFIGURATION GUIDE UPGRADE#
This appendix describes the configuration compatibility issues and the feature behavior differences that you might encounter when you upgrade a Catalyst 2950 switch to a Catalyst 2960 switch. Recommendations for Upgrading a Catalyst 2950 Switch to a Catalyst 2960 Switch Recommendations for Upgrading a Catalyst 2950 Switch to a Catalyst 2960 Switch.Unsupported Commands in Cisco IOS Release 12.2(55)SE.Working with the Cisco IOS File System, Configuration Files, and Software Images.Configuring EtherChannels and Link-State Tracking.Configuring Cisco IOS IP SLAs Operations.Configuring LLDP, LLDP-MED, and Wired Location Service.Configuring DHCP Features and IP Source Guard.
#CISCO 2950 SWITCH CONFIGURATION GUIDE UPDATE#