Cisco WS-C2950-24 Installation Manual page 18

Contents
Installing and Upgrading Internal Modules and FRUs
5
C H A P T E R
Cisco 2900 Series and 3900 Series Hardware Installation Guide
4
Configuring Gigabit Ethernet Interfaces
Specifying a Default Route or Gateway of Last Resort
Configuring IP Routing and IP Protocols
Default Routes
4-15
Default Network
Gateway of Last Resort
Configuring Virtual Terminal Lines for Remote Console Access
Configuring the Auxiliary Line
Verifying Network Connectivity
Saving Your Router Configuration
Saving Backup Copies of Configuration and System Image
Verifying the Initial Configuration
Safety Warnings
5-2
Accessing Internal Modules
Removing and Replacing the Chassis Cover
Removing and Replacing the Services Performance Engine
Locating Internal Modules
Installing and Removing DRAM DIMMs
Locating and Orienting DRAM DIMM
Removing a DRAM DIMM
Installing a DRAM DIMM
Installing and Removing ISMs
Software Requirement for ISMs
Locating an ISM
5-17
Removing an ISM
5-17
Installing an ISM
5-18
Verifying ISM Installation
Installing and Removing PVDM3
PVDM3 Location and Orientation
Removing a PVDM3
Installing a PVDM3
5-22
Installing and Removing PVDM2s
Replacing Power Supplies and Redundant Power Supplies
Replacing the Cisco 2901 Router Power Supply
Replacing the Cisco 2911 Router Power Supply
Installing and Removing the Cisco 2911 Router Optional DC Power Supply
4-13
4-15
4-15
4-16
4-19
4-21
4-22
4-24
5-4
5-4
5-7
5-13
5-13
5-14
5-15
5-16
5-17
5-20
5-20
5-21
5-21
5-23
5-30
5-32
4-15
4-18
4-22
5-1
5-6
5-28
5-33