In the Cisco IOS, what is the definition of a global command

第1题：

What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5（）。

• A、It creates a global address pool for all outside NAT transactions
• B、It establishes a dynamic address pool for an inside static address
• C、It creates dynamic source translations for all inside local PAT transactions
• D、It creates a one-to-one mapping between an inside local address and an inside global address
• E、It maps one inside source address to a range of outside global addresses

第2题：

What type of services are provided by the Cisco IOS gateways in a VoIP network with Cisco CallManager functionality？ （）

• A、Cisco IOS gateways provide services such as address translation and network access control for the devices on the networl
• B、Cisco IOS gateways provide services such as bandwidth management and accounting
• C、Cisco IOS gateways provide media termination and signal translation between the public switched telephone network （PSTN） and IP networks
• D、Cisco IOS gateways provide zone management for all registered endpoints in the network

第3题：

第4题：

What is the Cisco IOS command to turn on explicit null forwarding by LDP？（）

• A、ldp explicit-null
• B、mpls forwarding explicit-null
• C、mpls ldp advertise-labels explicit null
• D、mpls ldp explicit-null

第5题：

What are two security features of the Cisco Secure Router 500 Series？ （）

• A、Cisco Intrusion Prevention System
• B、Cisco IOS Software Firewall
• C、Cisco IOS Easy VPN
• D、Cisco Unified Wireless Networking
• E、Cisco ASA Hardware Firewall

第6题：

What is a global command?（）

• A、A command that is available in every release of IOS, regardless of the version or deployment status.
• B、A command that can be entered in any configuration mode.
• C、A command that is universal in application and supports all protocols.
• D、A command that is implemented in all foreign and domestic IOS version.
• E、A command that is set once and affects the entire router.

第7题：

Which IOS security feature is configured by the ip inspect inspection-name {in | out} command？（）

• A、IPsec site-to-site VPN
• B、Cisco AutoSecure
• C、Cisco IOS Firewall
• D、IPS

第8题：

第9题：

What is the function of the Cisco IOS command ip nat inside source static 10.1.1.5 172.35.16.5？（）

• A、It creates a global address pool for all outside NAT transactions.
• B、It establishes a dynamic address pool for an inside static address.
• C、It creates dynamic source translations for all inside local PAT transactions.
• D、It creates a one-to-one mapping between an inside local address and an inside global address.
• E、It maps one inside source address to a range of outside global addresses.

第10题：

What are three pieces of information that the Cisco IOS show inventory command displays on a Cisco ISR Router? （）(Choose three.)

• A、Installed Hardware serial numbers
• B、The status of installed hardware
• C、Installed hardware
• D、Unique Device Identifier
• E、system internal temperature
• F、main power supply condition