Reference Guide

IP Addressing 215
Defining ISATAP Tunnel Parameters Using CLI Commands
The following table summarizes the CLI commands for setting fields
displayed in the ISATAP Tunnel pages.
Table 8-19. ISATAP Tunnel CLI Commands
CLI Command Description
interface tunnel number Enters tunnel interface configuration
mode.
tunnel mode ipv6ip {isatap}
no tunnel mode ipv6ip
Configures an IPv6 transition
mechanism global support mode.
Use the no form of this command to
remove an IPv6 transition mechanism.
tunnel isatap router router-name
no tunnel isatap router
Configures a global string that
represents a specific automatic tunnel
router domain name.
Use the no form of this command to
remove the string associated with the
router domain name and restore the
default configuration.
tunnel source {auto | ipv4-
address ipv4-address}
no tunnel source
Sets the local (source) IPv4 address of
a tunnel interface.
Use the no form of the command to
delete the tunnel local address.
tunnel isatap solicitation-
interval seconds
no tunnel isatap solicitation-
interval
Configures the interval between
ISATAP router solicitations messages
(when there is no active ISATAP
router).
Use the no form of this command to
restore the default configuration.
tunnel isatap robustness number
no tunnel isatap robustness
Configures the number of DNS
Query/Router Solicitation refresh
messages that the device sends.
Use the no form of this command to
restore the default configuration.
show ipv6 tunnel Displays information on the ISATAP
tunnel.