Configuring Ipv6 - Cisco 3032 Software Configuration Manual

Chapter 39 Configuring IPv6 Unicast Routing
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With IPv4 unicast routing, if the stack detects that the stack master is down and elects one of the stack
members the new stack master, except for a momentary interruption, the hardware continues to forward
packets with no active protocols. With IPv6, the switch does not continue forwarding packets. On
election of a new stack master, the stack might need up to 60 seconds to recover all routes and resume
forwarding traffic.
IPv6 host functionality is supported on the stack master, and all IPv6 applications run on the stack
master.

Configuring IPv6

These sections contain this IPv6 forwarding configuration information:
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Default IPv6 Configuration
Table 39-1
Table 39-1
Feature
SDM template
IPv6 routing
OL-12247-04
Stack member (must be running the IP services feature set):
receives CEFv6 routing tables from the stack master
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programs the routes into hardware
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IPv6 packets are routed in hardware across the stack if the packet does not have exceptions
Note
(IPv6Options) and the switches in the stack have not run out of hardware resources.
flushes the CEFv6 tables on master re-election
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Default IPv6 Configuration, page 39-11
Configuring IPv6 Addressing and Enabling IPv6 Host Functions or Routing, page 39-12
Configuring Default Router Preference, page 39-14
Configuring IPv4 and IPv6 Protocol Stacks, page 39-15
Configuring DHCP for IPv6 Address Assignment, page 39-16
Configuring IPv6 ICMP Rate Limiting, page 39-19
Configuring CEF and dCEF for IPv6, page 39-20
Configuring Static Routes for IPv6, page 39-20
Configuring RIP for IPv6, page 39-22
Configuring OSPF for IPv6, page 39-23
Configuring EIGRP for IPv6, page 39-25
Configuring HSRP for IPv6, page 39-25
shows the default IPv6 configuration.
Default IPv6 Configuration
Default Setting
Default desktop.
1
Disabled globally and on all interfaces.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Configuring IPv6
39-11