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