Which command verifies phase 1 of an IPsec VPN on a Cis… seenagape 8 years ago Which command verifies phase 1 of an IPsec VPN on a Cisco router? A. show crypto map B. show crypto ipsec sa C. show crypto isakmp sa D. show crypto engine connection active Explanation:show crypto ipsec sa verifies Phase 2 of the tunnel. ← Previous question Next question →