27-4
Catalyst 2360 Switch Software Configuration Guide
OL-19808-01
Chapter 27 Configuring IPv6 Unicast Hosts
Understanding IPv6
IPv6 Stateless Autoconfiguration and Duplicate Address Detection
The switch uses stateless autoconfiguration to manage link, subnet, and site addressing changes, such as
management of host and mobile IP addresses. A host autonomously configures its own link-local
address, and booting nodes send router solicitations to request router advertisements for configuring
interfaces.
For more information about autoconfiguration and duplicate address detection, see the “Implementing
IPv6 Addressing and Basic Connectivity” chapter of
Cisco IOS IPv6 Configuration Library
on
Cisco.com.
IPv6 Applications
The switch has IPv6 support for these applications:
•
Ping, traceroute, Telnet, TFTP, and FTP
•
HTTP server access over IPv6 transport
•
DNS resolver for AAAA over IPv4 transport
For more information about managing these applications, see the “Managing Cisco IOS Applications
over IPv6” chapter and the “Implementing IPv6 Addressing and Basic Connectivity” chapter in the
Cisco IOS IPv6 Configuration Library
on Cisco.com.
SNMP and Syslog Over IPv6
To support both IPv4 and IPv6, IPv6 network management requires both IPv6 and IPv4 transports.
Syslog over IPv6 supports address data types for these transports.
SNMP and syslog over IPv6 provide these features:
•
Support for both IPv4 and IPv6
•
IPv6 transport for SNMP and to modify the SNMP agent to support traps for an IPv6 host
•
SNMP- and syslog-related MIBs to support IPv6 addressing
•
Configuration of IPv6 hosts as trap receivers
For support over IPv6, SNMP modifies the existing IP transport mapping to simultaneously support IPv4
and IPv6. These SNMP actions support IPv6 transport management:
•
Opens User Datagram Protocol (UDP) SNMP socket with default settings
•
Provides a new transport mechanism called
SR_IPV6_TRANSPORT
•
Sends SNMP notifications over IPv6 transport
•
Supports SNMP-named access lists for IPv6 transport
•
Supports SNMP proxy forwarding using IPv6 transport
•
Verifies SNMP Manager feature works with IPv6 transport
For information on SNMP over IPv6, including configuration procedures, see the “Managing Cisco IOS
Applications over IPv6” chapter in the
Cisco IOS IPv6 Configuration Library
on Cisco.com
.
For information about syslog over IPv6, including configuration procedures, see the “Implementing IPv6
Addressing and Basic Connectivity” chapter in the
Cisco IOS IPv6 Configuration Library
on Cisco.com.
Содержание Catalyst 2360
Страница 28: ...xxviii Catalyst 2360 Switch Software Configuration Guide OL 19808 01 Preface ...
Страница 200: ...9 24 Catalyst 2360 Switch Software Configuration Guide OL 19808 01 Chapter 9 Configuring VLANs Configuring VLAN Trunks ...
Страница 388: ...23 18 Catalyst 2360 Switch Software Configuration Guide OL 19808 01 Chapter 23 Configuring SNMP Displaying SNMP Status ...