下列哪一项应用没有涉及到密码技术？（）A、SSHB、SSLC、GRED、IPSec/IKE
下列哪一项应用没有涉及到密码技术？（）
- A、SSH
- B、SSL
- C、GRE
- D、IPSec/IKE
相关考题：
Which statement contains the correct parameters for a route－based IPsec VPN?() A. [edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200; }policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { interface ge-0/0/1.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }B. [edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200; } policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { interface st0.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }C. [edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200;} policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { bind-interface ge-0/0/1.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }D. [edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200; }policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { bind-interface st0.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }
IPSECSA和IKESA的主要区别是() A.IPSEC SA是单向的，IKE SA是双向的B.通道两端只有一个IKE SA但IPSEC SA不止一对C.IKE SA没有生存期D.IPSEC SA有对端地址
IPSec与IKE的关系描述正确的是() A.IKE使用带密钥的Hash算法为IPSec保证报文的完整性和真实性B.IKE是UDP之上的一个应用层协议，是IPSEC的信令协议C.IKE为IPSEC协商建立安全联盟，并把建立的参数及生成的密钥交给IPSECD.IPSEC使用IKE建立的安全联盟对IP报文加密或验证
下列关于IPSec与IKE的说法正确的是（）。A、IPSec只能通过与IKE配合方式才能建立起安全联盟B、IKE只能与IPSec配合使用C、IKE只负责为IPSec建立提供安全密钥，不参与IPSec SA协商D、IPSec SA建立后，数据转发与IKE无关
IPSec VPN is a widely-acknowledged solution for enterprise network. Which three IPsec VPNstatements are true？（）A、IKE keepalives are unidirectional and sent every ten secondsB、IPsec uses the Encapsulating Security Protocol （ESP） or the Authentication Header （AH）protocol for exchanging keysC、To establish IKE SA, main mode utilizes six packets while aggressive mode utilizes only threepacketsD、IKE uses the Diffie-Hellman algorithm to generate symmetrical keys to be used by IPsec peers
Which operational mode command displays all active IPsec phase 2 security associations？（）A、show ike security-associationsB、show ipsec security-associationsC、show security ike security-associationsD、show security ipsec security-associations
关于IPSec与IKE的关系描述正确的是（）。A、IKE是IPSec的信令协议B、IKE可以降低IPSec手工配置安全联盟的复杂度C、IKE为IPSec协商建立安全联盟，并把建立的参数及生成的密钥交给IPSecD、IPSec使用IKE建立的安全联盟对IP报文加密或验证处理
下列关于IPSec与IKE的说法不正确的是（）。A、IPSec只能通过与IKE配合方式才能建立起安全联盟B、IKE只能与IPSec配合使用C、IKE只负责为IPSec建立提供安全密钥，不参与IPSec SA协商D、IPSec SA建立后，数据转发与IKE无关
IPSec的安全联盟与IKE的安全联盟的区别是（）。A、IPSec的安全联盟是单向的B、IPSec的安全联盟是双向的C、IKE的安全联盟是单向的D、IKE的安全联盟是双向的TestInside GB0-283
关于IPSec SA和IKE SA的说法，正确的是（）A、IPSec SA是双向的，IKE SA是单向的B、IPSec SA是双向的，IKE SA是双向的C、IPSec SA是单向的，IKE SA是单向的D、IPSec SA是单向的，IKE SA是双向的
Which statement is true regarding IPsec VPNs?（）A、There are five phases of IKE negotiation.B、There are two phases of IKE negotiation.C、IPsec VPN tunnels are not supported on SRX Series devices.D、IPsec VPNs require a tunnel PIC in SRX Series devices.
单选题以下哪一项不是IPSec协议的组成部分（）A密钥管理IKE协议B鉴别首部AHC封装安全载荷ESPDIPSec握手协议