Refer to the exhibit.

On R1, encrypt counters are incrementing. On R2, packets are decrypted, but the
encrypt counter is not being incremented. What is the most likely cause of this issue?

Which two methods are used for forwarding traffic to the Cisco ScanSafe Web Security
service? (Choose two.)

Which four statements about SeND for IPv6 are correct? (Choose four.)

What is the recommended network MACSec policy mode for high security
deployments?

Which PKCS is invoked during IKE MM5 and MM6 when digital certificates are used as
the authentication method?

User A at Company A is trying to transfer files to Company B, using FTP. User A can
connect to the FTP server at Company B correctly, but User A cannot get a directory
listing or upload files. The session hangs.
What are two possible causes for this problem? (Choose two.)

Which four IPv6 messages should be allowed to transit a transparent firewall? (Choose
four.)

Refer to the exhibit of an ISAKMP debug.Which message of the exchange is failing?

An internal DNS server requires a NAT on a Cisco IOS router that is dual-homed to
separate ISPs using distinct CIDR blocks. Which NAT capability is required to allow hosts
in each CIDR block to contact the DNS server via one translated address?

Refer to the exhibit.

Which three command sets are required to complete this IPv6 IPsec site-to-site VTI?
(Choose three.)