Home » Cisco » 300-101 » Which command should the administrator execute to accomplish this task?
A network engineer wants to display the statistics of an active tunnel on a DMVPN network. Which command should the administrator execute to accomplish this task?
A. Router#show crypto ipsec sa
B. Router#show crypto isakmp peers
C. Router#show crypto isakmp sa
D. Router#show crypto ipsec transform-set
E. Router#show crypto engine connections active
Correct Answer: A
Explanation/Reference:
Show statistics of DMVPN
show crypto ipsec sa
show crypto engine connection active—Displays the total encrypts and decrypts per SA.
show crypto ipsec sa—Displays the stats on the active tunnels.
show crypto isakmp sa—Displays the state for the the ISAKMP SA
ref: http://www.cisco.com/c/en/us/support/docs/security-vpn/ipsec-negotiation-ike-protocols/29240-dcmvpn.html#veri
A: show crypto ipsec sa
Explanation/Reference:
show crypto engine connection active—Displays the total encrypts and decrypts per SA.
show crypto ipsec sa—Displays the stats on the active tunnels.
show crypto isakmp sa—Displays the state for the the ISAKMP SA.
https://www.cisco.com/c/en/us/support/docs/security-vpn/ipsec-negotiation-ike-protocols/29240-dcmvpn.html#veri