更多"The ERX Edge Router in your Bridged"的相关试题:
[单项选择] Your ERX Edge Router is using an inbound route-map for an EBGP peer to only accept routes in the range of 192.168.32.0 through 192.168.95.255. The route-map references an access list named test . What accurately accomplishes the goal of the route-map?（）
A. access-list test 192.168.32.0 0.0.63.255
B. access-list test permit 192.168.32.0 0.0.64.255
C. access-list test permit 192.168.32.0 0.0.63.255
D. access-list test permit 192.168.32.0 255.255.63.0
[单项选择]Your ERX router is supporting 100 virtual routers.A specific line module supports IP interfaces in 5 virtual routers.How many routing tables are maintained on that module？（）
A. 0
B. 1
C. 5
D. 100
[单项选择]Which ERX Edge Router component is responsible for all packet processing and packet forwarding？（）
A. I/O adapter
B. line module
C. shared memory fabric
D. switch route processor
[多项选择]Which two features protect the ERX Edge Router from denial-of-service attacks? （）(Choose two.)
A. rate limiting of ICMP
B. RADIUS authorizations
C. source address validation
D. stateful firewall on the router
[单项选择]Which service does the ERX Edge Router support with a virtual router?（ ）
A. voice over IP
B. wholesale services
C. IP quality of service
D. SNMP management
[单项选择]How does the ERX Edge Router interact with subscriber IP addresses assigned by an externa lDHCP server?（）
A. It monitors messages from the external server and updates the routing table as needed.
B. It maintains the leases for the DHCP server and reassigns addresses to new subscribers.
C. It sends keepalives to the subscriber and makes the address available when the subscriber stops responding.
D. It sends keepalives to the subscriber and removes the host route when the subscriber stops responding.
[多项选择]The ERX Edge Router can utilize which two classifiers?（）
A. multi field
B. policy classifier
C. quality of service
D. behavior aggregate
[单项选择]The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?（）
A. 1
B. 100
C. 2048
D. 4096
[单项选择]An ERX Edge Router is operating in an MPLS network using interface label space.What is used to make a forwarding decision?（）
A. EXP bits
B. VPI / VCI
C. shim header
D. SNAP header
[单项选择]You are configuring the ERX Edge Router as an LNS in an L2TP network.Which statement is true about the value of the remote host parameter?（）
A. It must be the same as the server-name parameter on the LAC
B. It must be the same as the client-name arameteron the LAC
C. It must be the same as the remote-hostname parameter on the LAC
D. It must be the same as the tunnel password parameter on the LAC
[单项选择]How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network？（）
A. It maintains DHCP leases on behalf of subscribers.
B. It initiates DHCP requests on behalf of subscribers.
C. It passes DHCP traffic to and from the server;you must configure static host routes.
D. It passes DHCP traffic to and from the server and inserts host routes into its routing table.
[单项选择]The ERX Edge Router responds to a received PPP over Ethernet Active Discovery Initiation(PADI) with which message type?（）
A. PPPoE Active Discovery Offer
B. PPPoE Active Discovery Initiation
C. PPPoE Active Session Confirmation
D. PPPoE Active Session Acknowledgment
[单项选择]Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition？（）
A. bad SRP
B. low voltage
C. bad mid-plane
D. corrupted flash
E. bad line module
[单项选择]A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point？（）
A. ERX ATM IP address
B. DSL router IP address
C. DSL bridge IP address
D. ERX loopback address
[单项选择]In a bridged 1483 network,which configuration command allows the ERX Edge Router to advertise customer networks into the provider's IGP?（）
A. redistribute direct
B. redistribute static
C. redistribute connected
D. redistribute access-internal
[单项选择]In a Bridged 1483 network,which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 1.1.1.1?（）
A. set dhcp relay set dhcp server 1.1.1.1
B. set dhcp relay agent set dhcp relay 1.1.1.1
C. enable dhcp relay enabled hcp server 1.1.1.1
D. enable dhcp relay agent enable dhcp relay 1.1.1.1
[单项选择]In a Bridged 1483 network, which CLI commands are used to baseline an IP interface on ATM 6/1.1 and display recent IP transmit and receive statistics?（）
A. clear ip interface atm 6/1.1 show ip interface atm 6/1.1
B. baseline atm interface atm 6/1.1 show ip interface atm 6/1.1
C. clear ip interface atm 6/1.1 show ip interface atm 6/1.1 delta
D. baseline atm interface atm 6/1.1 show ip interface atm 6/1.1 delta
