Router NetworkTut is configured as shown below： https://assets.asklib.com/images/image2/2018072709155329532.jpg Given the above configuration， which statement is true？（）

A . incorrect bandwidt h configuration B . incorrect LMI configuration C . incorrect map statement D . incorrect IP addre

A . It is used for type 1 router LSA B . Highest IP address of the loopback is used C . router-id needs to be matched on ospf neighbors D . router-id is 16 bit

A . 1812 B . 1814 C . 1802 D . 1811 E . 1841

A . TE label， IGP label， VPN label B . IGP label， TE label， VPN label C . TE label， VPN label， IGP label D . VPN label， IGP label， TE label E . IGP label， VPN label， TE label

A . protecting a server frome unauthorized acces B . controlling path selection,based on the route metric C . reducing router CPU utilization D . filterring packets that are passing through a router

A . The new router will become active immediately because it’s the newest router introduced intothe group B . The new router can become active only when the existing active router and the existing standbyrouter become unavailable C . The new router has a lower priority value D . The new router will never become active unless the existing active router becomes unavailable E . The new router has preempt configured and a higher priority F . The new router has a higher priority value

A . Level 2 - 3 B . Level 1 - 2 C . Level 2 D . Level 0 E . Level 3 F . Level 1

A . The eBGP peer neighborship uses TCP B . The eBGP peer uses port 180 (default) C . The eBGP peer uses the same ASN as the local router D . The eBGP peer updates its AS_Path PA before sending updates to this router

A . head-end router and tail-end router B . middle-point router C . head-end router D . tart-end router E . tail-end router

A . advanced integration module B . FICON ports C . Cisco CallManager 5.0 support D . warm Cisco IOS upgrade feature

A . protecting a server frome unauthorized acces B . controlling path selection，based on the route metric C . reducing router CPU utilization D . filterring packets that are passing through a router

A . The destination is a host on another subnet, so the router will not forward the packet. B . The destination is a host on the same subnet, so the router will forward the packet. C . The destination is a broadcast address, so the router will not forward the packet. D . The destination is a network address, so the router will forward the packet.

A .  active B .  speak C .  learn D .  listen E .  init F .  standby

A . when the router is booted up B . 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

A . It checks the configuration register B . It attempts to boot from a TFTP server C . It loads the first image file in flash memory D . It inspects the configuration file in NVRAM for boot instructio

A . a request made by a node to join a specified multicast group B . a request made by a node for its IP address C . a request made by a node for the IP address of the DHCP server D . a request made by a node for the IP address of the local router

A . The ip classless command is enabled by default in recent versions of IOS. B . The ip classless command should only be enabled when static routing is being used instead of a routing protocol. C . The ip classless command should be enabled by the network administrator whenever RIPv1 or IGRP is being used. D . The ip classless command should be enabled by the network administrator whenever OSPF, RIPv2, or EIGRP is being used.

A . The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2 B . The configuration is invalid because the DHCP options are global configuration commands C . The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfaces D . The router will choose which pool to use based upon the interface the DHCP request wasreceived o

A . It checks the configuration register. B . It attempts to boot from a TFTP server. C . It loads the first image file in flash memory. D . It inspects the configuration file in NVRAM for boot instructions.

A . It checks the configuration register B . It attempts to boot from a TFTP server C . It loads the first image file in flash memory D . It inspects the configuration file in NVRAM for boot instructio

A．Router-ID和NET中的Stem-ID默认就是绑定的，便于维护 B．NET由Router-ID生成，便于记忆 C．使用全网唯一的Router-ID能够保证全网路由器IS-IS进程NET的唯一性 D．若发生设备替换，Router-ID和Stem-ID都可以灵活修改

A. No routers are adjacent with each other. B. Only Router A and Router B are adjacent at Level 1. C. Only Router A and Router B are adjacent at Level 2. D. All three routers are adjacent with each other at Level 1.

A. Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001. B. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001. C. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 1 link-state PDU (LSP) it floods into area 49.0001. D. The Level 1/Level 2 router in area 49.0001 advertises these prefixes into area 49.0001 using a Level 2 LSP it floods into the area.

A．NET由Router-ID生成，便于记忆 B．若发生设备替换，Router-ID和System-ID都可以灵活修改 C．Router-ID和NET中的System-ID默认就是绑定的，便于维护 D．使用全网唯一的Router-ID能够保证全网路由器1S-1S进程NET的唯一性