Cisco CRS-1 - Carrier Routing System Router

6-5
Cisco CRS-1 Series Carrier Routing System Getting Started Guide
Chapter 6 Managing Cisco IOS XR Software Packages
Overview of Software Packages
Multicast • Auto-RP
• Bidirectional Protocol Independent Multicast (PIM)
• Dynamic registration using Internet Group Management Protocol (IGMP)
• Explicit tracking of hosts, groups, and channels for IGMPv3
• MBGP
• MSDP
• Multicast NSF
• Multicast Reverse Path Forwarding (RPF)—loose mode
• Out-of-resource handling
• PIM-SM
• PIM-SSM
• Source Specific Multicast with IGMP v3
Security
• Client and server support
• Secure socket layer (SSL)
• Control packet policing
• IPSec
• Client and server support (Secure Shell (SSH) and SFTP)
• Enhanced password security
• IPv6 (SSH and SFTP)
• MD5
• PKI
• Random number generator
• Selective packet discard
• SHTTP support
• Software authentication
• SSHv1 and SSHv2 support
• v3 and TLSv1 support
Table 6-1 Optional Packages (continued)
Package Name Features