Concept Guide

gigabitethernet Gigabit Ethernet interface
loopback Loopback interface
null Null interface
port-channel Port-Channel interface
tenGigabitethernet TenGigabit Ethernet interface
fortyGigE FortyGigabit Ethernet interface
tunnel Tunnel interface
vlan Vlan interface
Dell(conf)#ipv6 route 44::0 /64 33::1 ?
<1-255> Distance metric for this route
permanent Permanent route
tag Set tag for this route
Dell(conf)#ipv6 route 44::0 /64 33::1
Dell(conf)#ipv6 route 44::0 /64 tengigabitethernet 0/1 ?
X:X:X:X::X Forwarding router's address
Dell(conf)#ipv6 route 44::0 /64 tengigabitethernet 0/1 66::1
Dell(conf)#
Related Commands show ipv6 route — views the IPv6 congured routes.
ipv6 unicast-routing
Enable IPv6 Unicast routing.
Syntax
ipv6 unicast-routing
To disable unicast routing, use the no ipv6 unicast-routing command.
Defaults Enabled
Command Modes CONFIGURATION
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information Because this command is enabled by default, it does not appear in the running conguration. When you disable
unicast routing, the no ipv6 unicast-routing command is included in the running conguration. Whenever
unicast routing is disabled or re-enabled, the system generates a syslog message indicating the action.
Disabling unicast routing on a chassis causes the following behavior:
• static and protocol learned routes are removed from RTM and from the CAM; packet forwarding to these
routes is terminated
• connected routes and resolved neighbors remain in the CAM and new IPv6 neighbors are still discoverable
• additional protocol adjacencies (OSPFv3 and BGP4) are brought down and no new adjacencies are formed
• the IPv6 address family conguration (under router bgp) is deleted
• IPv6 Multicast trac continues to ow unhindered
668 IPv6 Basics