多选题
Which three statements are true of dynamic routing protocols？（）
They are scalable.
They are Dijkstra based.
They share network layer reachability information among neighbors.
They automate next hop decisions.
They are tolerant of configuration errors.
单选题
What is the role of route preference?（）
It is used to determine which route should become active.
It is used to select which routing table to use for forwarding.
It is used to determine what routes to accept into the routing table.
It is used to select the best route between multiple equal cost paths.
多选题
When configuring a scheduler map, which two are referenced?（）
Forwarding Class
Scheduler
Rewrite Rules
Priority
单选题
Which major J-Web menu should you use to upgrade the JUNOS soft ware on the router？（）
Monitor
Maintain
Diagnose
Configuration
单选题
On a Juniper Router， where is the JUNOS software located？（）
EPROM
Zip drive
hard drive
compact flash
单选题
Which naming convention is used by Juniper Routers when archiving their configurations to a remote server?（）
yyyymmdd_HHMMSS_host-name_juniper.conf.gz
host-name_juniper.conf.gz_yyyymmdd_HHMMSS
yyyymmdd_HHMMSS_host-name_juniper.conf
host-name_juniper.conf_yyyymmdd_HHMMSS
单选题
In which mode are users allowed to configure the device, including interfaces, protocols, user access, and system hardware properties?（）
priviledged mode
configuration mode
monitoring mode
operational mode
单选题
Which command allows you to view interface usage details in real-time?（）
user@host> debug interface interface-name
user@host> monitor usage interface-name
user@host> monitor interface interface-name
user@host> traceoptions interface interface-name
多选题
Which two statements about login classes correctly define their usage within the JUNOS software?（）
A different login class must be configured for each user.
Individual commands can be explicitly allowed or denied.
A user must be assigned to one of the default login classes.
Each login class is associated with one or more permissions flags.
单选题
Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine？（）
It is only used for exception traffic.
It is an FE link called fxp2.
It is rate-limited to avoid DDOS attacks.
It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.
