二OO二IPV6网际网路协定技术巡回研讨会ppt课件.ppt

Content
Cisco router Configuration Basic
Tunnel configuration
RIPng Configuration
IPv6 指令
Router>enable
Router#config
Router(config)# ipv6 unicast-routing
Enables the forwarding of IPv6 unicast datagrams.
Router(config)# interface interface-type interface-number
Specifies an interface type and number, and placesthe router in interface configuration mode.
Router(config-if)# ipv6 address ipv6-prefix/ prefix-length [eui-64]
Specifies an IPv6 network assigned to the interface and enables IPv6 processing on the interface.
IPv6 指令
Router(config-if)# ipv6 enable
Automatically configures an IPv6 link-local
address on the interface while also enabling the
interface for IPv6 processing
Router# show running-config
to verify that IPv6 processing of packets is enabled
globally on the router and on applicable interfaces
Router# show ipv6 interface ethernet 0
verifies that IPv6 addresses are configured correctly
Router# ping ipv6-address
IPv6 指令
Router(config)# interface interface-type interface-number
Router(config-if)# ipv6 nd suppress-ra
Disable Router advertisement
Example 1-1
Router# show running-config
Building configuration...
Current configuration : 22324 bytes
!
!
hostname fred
!
ipv6 unicast-routing
!
interface Ethernet0
no ip route-cache
no keepalive
ipv6 enable
ipv6 address 3FFE:C00:0:1::/64 eui-64
Example 1-1
Router# show ipv6 interface ethernet 0
Ethernet0 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::260:3EFF:FE11:6770
Global unicast address(es):
3FFE:C00:0:1:260:3EFF:FE11:6770, subnet is 3FFE:C00:0:1::/64
Joined group address(es):
FF02::1
FF02::2
FF02::1:FF11:6770
…….
ND router advertisements are sent every 200 seconds
ND router advertisements live for 1800 seconds
Hosts use stateless autoconfig for addresses.
Example 1-2
Router# show running-config
Building configuration...
Current configuration : 22324 bytes
!
!
hostname fred
!
ipv6 unicast-routing
!
interface Ethernet0
no ip route-cache
no keepalive