Cisco SCE 8000 10GBE Software Configuration Manual page 204

Tunneling Protocols
Enable GRE tunneling.
Step 2
From the SCE(config if)#> prompt, enter ip-tunnel gre skip and press Enter.
Restart the linecard.
Step 3
From the SCE(config if)#> prompt, enter no shutdown and press Enter.
Disabling GRE Tunneling
Shut down the linecard. (This is a root level command.)
Step 1
From the SCE(config if)#> prompt, enter shutdown and press Enter.
Disable GRE tunneling.
Step 2
From the SCE(config if)#> prompt, enter no ip-tunnel gre skip and press Enter.
Step 3 Restart the linecard.
From the SCE(config if)#> prompt, enter no shutdown and press Enter.
Cisco SCE 8000 10GBE Software Configuration Guide
7-12
Chapter 7 Configuring Line Interfaces
OL-30621-02