Cisco Catalyst 3750-X Command Reference

2-542
Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
rsu
rsu
To configure redundant uplinks to the network during the rolling stack upgrade process, use the rsu
command in interface configuration mode. Use the no form of this command to return to the default setting.
rsu {active |
standby}
no rsu {active |
standby}
Syntax Description
Defaults The role is not set.
Command Modes Interface configuration
Command History
Usage Guidelines If spanning tree protocol (STP) is enabled, set the standby role to the blocked interface.
Examples To set a member interface role to standby:
Switch(config-if)# rsu standby
Related Commands
active Sets the interface role to active.
standby Sets the interface role to standby.
Release Modification
12.2(58)SE This command was introduced.
Command Description
archive download-sw
/rolling-stack upgrade
Starts the rolling state upgrade process to upgrade the members one
at a time.
show switch stack-upgrade
{sequence | status}
Displays the sequence of the switches to be upgraded or the rolling
stack upgrade status.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing