根据《砌体工程施工质量验收规范》的规定，设置在砌体水平灰缝中钢筋的锚固长度不宜小于（)d。A．45B．5

k that provides:* Scalability* VLSM support* Minimal overhead* Support for connecting networks using routers of multiple vendorsWhich of the following routing protocol would best serve your needs？（）

A. VTP

B. RIP version 1

C. EIGRP

D. OSPF

E. IGRP

F. CDP

A.If RIPv2 is the routing protocol, only the path AD will be installed in the routing table by default.

B.If RIPv2 is the routing protocol, the equal cost paths ABD and ACD will be installed in the routing table by default.

C.If EIGRP is the routing protocol, only the path AD will be installed in the routing table by default.

D.If EIGRP is the routing protocol, the equal cost paths ABD and ACD will be installed in the routing table by default.

E.If EIGRP and OSPF are both running on the network, the EIGRP paths will be installed in the routing table.

F.If EIGRP and OSPF are both running on the network, the OSPF paths will be installed in the routing table.

. Converges quickly2. Supports VLSM, CIDR, IP, and IPX.3. Uses minimal bandwidth for routing updates.Which one of the following routing protocols would be the best choice？（）

A. RIPv1

B. RIPv2

C. IGRP

D. OSPF

E. EIGRP

A. Linux kernel

B. routing protocol daemon

C. session-based forwarding module

D. separate routing and security planes

tween the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario？（）

A. OSPF

B. RIP

C. BGP

D. static

A. Linux kernel

B. routing protocol daemon

C. session-based forwarding module

D. separate routing and security planes

Server1 has two network connections. One network connection connects to the internal network. The other network connection connects to the Internet.All network connections connected to the internal network use private IP addresses. You install a Web server named Web1. Web1 hosts a secured Web site that only allows connections over TCP port 8281. Web1 is connected to the internal network.You need to ensure that the secure Web site can be accessed from the Internet.What should you do from the Routing and Remote Access console？（）

A. Configure Routing Information Protocol (RIP), and then activate authentication on the RIP interface.

B. Configure Routing Information Protocol (RIP), and then configure the incoming packet protocol settings on the RIP interface.

C. Configure Network Address Translation (NAT), and then add a new service to the NAT interface.

D. Configure Network Address Translation (NAT), and then enable the Secure Web Server (HTTPS) service on the NAT interface.

that runs Windows Server 2008 R2. The server has the Routing and Remote Access Services role service installed.You implement Network Access Protection (NAP) for the domain.You need to configure the Point-to-Point Protocol (PPP) authentication method on Server1.Which authentication method should you use？（）

A. Challenge Handshake Authentication Protocol (CHAP)

B. Extensible Authentication Protocol (EAP)

C. Microsoft Challenge Handshake Authentication Protocol version 2 (MS-CHAP v2)

D. Password Authentication Protocol (PAP)

that runs Windows Server 2008 R2. The server has the Routing and Remote Access Services role service installed.You implement Network Access Protection (NAP) for the domain.You need to configure the Point-to-Point Protocol (PPP) authentication method on Server1.Which authentication method should you use？（）

A. Challenge Handshake Authentication Protocol (CHAP)

B. Extensible Authentication Protocol (EAP)

C. Microsoft Challenge Handshake Authentication Protocol version 2 (MS-CHAP v2)

D. Password Authentication Protocol (PAP)

A.Both Gateway Load Balancing Protocoland Hot Stand by Router Protocol

B.Gateway Load Balancing Protocol

C.Virtual Router Redundancy Protocol

D.Hot Stand by Router Protocol