System information

BSR 64000 Configuration and Management Guide
5-12
6. To delete a tunnel source, use the no tunnel source command in Interface
Configuration mode, as shown below:
MOT(config-if)#no tunnel source
7. To delete a tunnel destination, use the no tunnel destination command in
Interface Configuration mode, as shown below:
MOT(config-if)#no tunnel destination
8. To set the encapsulation mode when sending packets over a tunnel, use the tunnel
mode command in Interface Configuration mode, as shown below:
MOT(config-if)#tunnel mode {ipip | gre | dvmrp}
where:
ipip indicates IP in IP encapsulation; the default is IP in IP.
gre indicates GRE.
dvmrp indicates Distance Vector Multicast Routing Protocol (DVMRP).
9. To disable the encapsulation mode for a tunnel interface, use the no tunnel mode
command in Interface Configuration mode, as shown below:
MOT(config-if)#no tunnel mode {ipip | gre | dvmrp}
where:
ipip indicates IP in IP encapsulation.
gre indicates generic routing encapsulation (GRE).
dvmrp indicates distance vector multicast routing protocol (DVMRP).
10. To specify a security key for GRE tunneling, use the tunnel key command in
Interface-tunnel Configuration mode as shown below:
MOT(config-if)#tunnel key <number>
where:
number is the key number; valid entries are 0 to 4294967295.
11. To delete a GRE tunnel security key for GRE tunneling, use the no tunnel key
command in Interface-tunnel Configuration mode as shown below:
MOT(config-if)#no tunnel key