Dell PowerConnect 55xx Systems User Guide 233
FILE LOCATION:  C:\Users\gina\Desktop\Checkout_new\Maintenance Projects\Dell 
Contax\CxUGSystemConfig.fm
DELL CONFIDENTIAL – PRELIMINARY 9/11/12 - FOR PROOF ONLY
The following is an example of a CLI script to create a tunnel:
tunnel isatap query-interval 
seconds
no tunnel isatap query-interval
Configures the interval between DNS 
Queries (before the IP address of the 
ISATAP router is known) for the 
automatic tunnel router domain 
name.
Use the no form of this command to 
restore the default configuration.
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.
Table 9-30. ISATAP Tunnel CLI Script
CLI Command Description
console#config   Enter Global Configuration 
mode.
console(config)# interface vlan 1  Enter Interface mode for 
VLAN 1.
console(config-if)# ip address 
10.5.225.40 /27 
Configure an IP address with 
prefix length of 27.
console(config-if)# ip default-gateway 
10.5.225.33 
console(config-if)#exit
Set the address of the default 
gateway and exit Interface 
mode.
Table 9-29. ISATAP Tunnel CLI Commands (Continued)
CLI Command Description