The LAN-side of the Teleworker router is assigned private IP address space (RFC1918), and the VPN topology is IPSec-only (no GRE protocol). When is it required to configure NAT/pNAT on the Teleworker router?（）A、when all access to the Internet is through t

题目

The LAN-side of the Teleworker router is assigned private IP address space (RFC1918), and the VPN topology is IPSec-only (no GRE protocol). When is it required to configure NAT/pNAT on the Teleworker router?（）

A、when all access to the Internet is through the IPSec tunnel
B、when there is direct Internet access via split-tunneling
C、when there is no Internet access configured through the Teleworker router
D、whenever you have IOS-Firewall (CBAC) configured

更多“The LAN-side of the Teleworker router is assigned private IP address space (RFC1918), and the VPN topology is IPSec-only (no GRE protocol). When is it required to configure NAT/pNAT on the Teleworker router?（）A、when all access to the Internet is through t”相关问题

第1题

Easy VPN operates in two modes. Although Client Mode has advantages, there are environments where it should not be used.（）A、Teleworker devices must be accessed from the central site (server, printers).B、IP addressing is simplified.C、The Teleworker LAN is a transit networking for routing.D、An Enterprise application does not function with Network Address Translation.E、The Teleworker router is an MPLS PE node.

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第2题

What does the "Inside Global" address represent in the configuration of NAT?（）A、the summarized address for all of the internal subnetted addressesB、the MAC address of the router used by inside hosts to connect to the InternetC、a globally unique， private IP address assigned to a host on the inside networkD、a registered address that represents an inside host to an outside network

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第3题

When should you enable Network Address Translation Transparency (NAT-T) on the Teleworker?（）A、when a router between the Teleworker router and the head-end VPN router is doing NAT/pNAT and does not support IPSec pass-through B、when the Teleworker router itself is doing NAT/pNATC、alwaysD、never

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第4题

You need to configure a GRE tunnel on a IPSec router. When you are using the SDM to configurea GRE tunnel over IPsec， which two parameters are required when defining the tunnel interfaceinformation？（）A、The crypto ACL numberB、The IPSEC mode （tunnel or transport）C、The GRE tunnel interface IP addressD、The GRE tunnel source interface or IP address， and tunnel destination IP addressE、The MTU size of the GRE tunnel interface

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第5题

A route-based VPN is required for which scenario? （）A、when the remote VPN peer is behind a NAT deviceB、when multiple networks need to be reached across the tunnelC、when the remote VPN peer is a dialup or remote access clientD、when a dynamic routing protocol such as OSPF is required across the VPN

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第6题

When is an IPSec SA built on the Teleworker Router?（）A、when the router is booted upB、when the router administratively does a no shutdown" on the IPSec SA C、when traffic matches a line of the access-list tied into the crypto-map in the router configuration, and that particular IPSec SA is not already up D、when the ISAKMP SA completes negotiation of all IPSec SAs (one per access-list line in the crypto ACL), it will be brought up immediately

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第7题

In a Teleworker deployment with a single IP phone connected to a Cisco 831 router, select the true statement regarding Call Admission Control.（）A、RSVP is a required configuration to support conference calls without voice packet loss. B、The QoS configuration on the 831 router must always provision sufficient bandwidth for two RTP streams. C、Call admission control is an issue only when using hardware DSP resources. D、When using the conference call features on a 7960 IP phone, only one RTP stream is present regardless of how many extensions are on the conference.

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The LAN-side of the Teleworker router is assigned private IP address space (RFC1918), and the VPN topology is IPSec-only (no GRE protocol). When is it required to configure NAT/pNAT on the Teleworker router?（）A、when all access to the Internet is through t

题目

更多“The LAN-side of the Teleworker router is assigned private IP address space (RFC1918), and the VPN topology is IPSec-only (no GRE protocol). When is it required to configure NAT/pNAT on the Teleworker router?（）A、when all access to the Internet is through t”相关问题

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