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Isatap tunnel – Dell PowerEdge VRTX User Manual

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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Dell Plasma\User

Guide\Plasma_UGSystemConfig.fm

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Defining IPv6 Default Gateway Parameters Using CLI Commands

The following table summarizes the CLI commands for setting fields

displayed in the IPv6 Default Gateway pages

The following are examples of these CLI command:

ISATAP Tunnel

To deliver IPv6 addresses in an IPv4 network, a tunneling process must be

defined that encapsulates IPv6 packets in IPv4 packets.
The Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) is an IPv6

transition mechanism that is used to transmit IPv6 packets between

dual-stack nodes (nodes that can accept both IPv4 and IPv6 addresses) on top

of an IPv4 network.
When enabling ISATAP on a tunnel interface, an explicit IPv4 address is

configured as the tunnel source, or an automatic mode exists, where the

lowest IPv4 address is assigned to an IP interface. This source IPv4 address is

used for setting the tunnel interface identifier according to ISATAP

Table 6-24. IPv6 Default Gateway CLI Commands

CLI Command

Description

ipv6 default-gateway ipv6-

address

no ipv6 default-gateway

Defines an IPv6 default gateway.
Use the no form of this command to remove

the default gateway.

show ipv6 route

Displays the current state of the IPv6 routing

table.

console(config)# ipv6 default-gateway fe80::abcd

console(config-if)# do show ipv6 route

Codes: L - Local, S - Static, I - ICMP, ND - Router

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The number in the brackets is the metric.

L 3000::/64 is directly connected, VLAN 20 Lifetime Infinite

L 4003::/64 is directly connected, VLAN 20 Lifetime Infinite

L 5003::/64 is directly connected, VLAN 20 Lifetime Infinite

L 6003::/64 is directly connected, VLAN 20 Lifetime Infinite