Cisco 4000 Series User Manual

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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
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Chapter 4 Configure Initial Router Settings on Cisco 4000 Series ISRs
Verify Initial Configuration on Cisco 4000 Series ISRs
software is a program that is separate from the Cisco IOS XE software. During normal startup, the ROM
Monitor initializes the router, and then control passes to the Cisco IOS XE software. After the
Cisco IOS XE software takes over, the ROM Monitor is no longer in use. For more information, see the
ROMMON Overview section of the Upgrading Field-Programmable Hardware Devices for Cisco 4000
Series ISRs

Cisco 4000 Series Specifications

General

Category	Network Router
Product Type	Router
Form Factor	Rack-mountable
Connectivity Technology	Wired
Product Family	Cisco 4000 Series
Operating System	Cisco IOS XE
Dimensions	Varies by model
Weight	Varies by model
Model	Cisco 4000 Series
WAN Ports	Varies by model
LAN Ports	Varies by model
Storage	Varies by model
Redundancy	Varies by model
Security Features	Varies by model
Network Management	Varies by model
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network/Transport Protocol	TCP/IP, UDP
Features	Varies by model
Interfaces	Varies by model
Models	Varies
Network Interfaces	Varies by model
Power Supply	Varies by model
Virtualization Support	Yes