LDP routes
IPv6 routes
RSVP routes
Layer 2 VPN routes
Layer 3 VPN routes
多选题Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH？（）Adata integrityBdata confidentialityCdata authenticationDouter IP header confidentialityEouter IP header authentication
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多选题Cisco ISP Routers offer which three of these security benefits？ （Choose three.） （）Aonboard VPN acceleratorBevents correlation and proactive responseChigh-performance AIM VPN modulesDvirtual firewallECisco lOS Firewall and lOS IPSFtransparent firewall
多选题Which three statements about the Cisco Easy VPN feature are true？（）AIf the VPN server is configured for Xauth， the VPN client waits for a username / password challenge.BThe Cisco Easy VPN feature only supports transform sets that provide authentication and encryption.CThe VPN client initiates aggressive mode （AM） if a pre-shared key is used for authentication during the IKE phase 1 process.DThe VPN client verifies a server username/password challenge by using a AAA authentication server that supports TACACS+ or RADIUS.EThe VPN server can only be enabled on Cisco PIX Firewalls and Cisco VPN 3000 series concentrators.FWhen connecting with a VPN client，the VPN server must be configured for ISAKMP group 1，2 or 5.
多选题Which three NRIs can MBGP carry？（）ALDP routesBIPv6 routesCRSVP routesDLayer 2 VPN routesELayer 3 VPN routes
多选题Which three NLRIs can MBGP carry? （）ALDP routesBIPv6 routesCRSVP routesDLayer 2 VPN routesELayer 3 VPN routes
单选题Which option describes the incorrect usage of the Label Distribution method？（）A LDP is primarily used in internal networks of MPLS-VPN providers.B MP-BGP is used for label distribution for VPN customer routes.C Directed LDP is used for label distribution in L2-VPN Attachement Circuits.D MP-BGP is used for label distribution in MPLS Traffic Engineered networks.
多选题Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)AIGP routes advertised by P routersBIGP routes advertised by PE routersCVPN routes advertised by PE routersDVPN routes advertised by CE routers
