Cisco CRS-1 - Carrier Routing System Router Getting Started Manual page 129

Chapter 6 Managing Cisco IOS XR Software Packages
Table 6-2
Package
Name
Base
Basic
infrastructure
needed to
boot to the
CLI prompt
Required Packages Included in the Cisco IOS XR Unicast Routing Core Bundle
Features
AAA Services
•
BCDL
•
BGP TTL 255 Hack
•
Dependency checker
•
• DLL upgrade
GSP
•
Hitless software upgrade or downgrade using PIE files
•
Interface manager
•
Maintain and display counters for each entry in the internal Forwarding
•
Information Base (FIB)
Maintain and display internal FIB upon user request
•
MD5 or one-way encryption support
•
Netio
•
Netio—DLL Restart
•
• Packet manager
• Password management
PFI
•
QNET
•
QSM
•
Rate limiting router addressed and originated packets—hardcoded
•
Role-based authorization
•
Scoped restarts
•
• Support for routing in-bound packets using Layer 3 information
• Support for routing in-bound packets using Layer 4 information
Support forwarding to target Route Processor (RP) and distributed Route Processor
•
(DRP)
SysDB—Hitless downgrade or upgrade
•
Syslog over IPv4 transport
•
Syslog over IPv6 transport
•
Syslog support
•
TACACS+ support
•
Version manager (including data translator)
•
Cisco CRS-1 Series Carrier Routing System Getting Started Guide
Overview of Software Packages
6-7