Which IPsec mode will encrypt a GRE tunnels and reduced overhead?
A. 3DES
B. multipoint GRE
C. tunnel
D. transport
Related Courses
ROUTE – Implementing Cisco IP Routing v2.0
SWITCH – Implementing Cisco IP Switched Networks v2.0
TSHOOT – Troubleshooting and Maintaining Cisco IP Networks v2.0
Related Certification
CCNP Routing and Switching
CCNP R&S Question of the Week Series
- CCNP R&S Question of the Week: IPv6
- CCNP R&S Question of the Week: BGP Attribute
- CCNP R&S Question of the Week: Gateway of Last Resort
- CCNP R&S Question of the Week: Routing Protocols into OSPF
- CCNP R&S Question of the Week: BPDU Guard
- CCNP R&S Question of the Week: Private VLANs
- CCNP R&S Question of the Week: Blocking to Forwarding State
- CCNP R&S Question of the Week: FTP to HTTP
- CCNP R&S Question of the Week: Alerts
- CCNP R&S Question of the Week: Configuration Sequence
- CCNP R&S Question of the Week: TCP Traffic
- CCNP R&S Question of the Week: IPv4 and IPv6
- CCNP R&S Question of the Week: clear ip route
- CCNP R&S Question of the Week: IPv6 Traffic Filter Impact
- CCNP R&S Question of the Week: EtherChannel
- CCNP R&S Question of the Week: Interface FastEthernet0/1
- CCNP R&S Question of the Week: Directly Connected CDP Devices
- CCNP R&S Question of the Week: IPsec Modes
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