What is the default Quality of Service traffic class used by the ERX Edge Router?
A. bronze forwarding
B. assured forwarding
C. expedited forwarding
D. best effort forwarding
Which set of configuration commands configures an ATM PVC to support only PPPoE service?
A. erx1:vr2(config)# profile ip-ppp-pppoe-info erx1:vr2(config-profile)#ip access-route erx1:vr2(config-profile)#ppp auth chap erx1:vr2(config-profile)#pppoe sessions 5 erx1:vr2(config-profile)#exit erx1:vr2(config)#interface atm 5/1.13 erx1:vr2(config-subif)#tm pvc 13 0 113 aal5autoconfig erx1:vr2(config-subif)#profile ppp ip-ppp-pppoe-info erx1:vr2(config-subif)#auto-configure pppoe erx1:vr2(config-subif)#auto-configure ppp
B. erx1:vr2(config)# profile ip-ppp-pppoe-info erx1:vr2(config-profile)#ip access-route erx1:vr2(config-profile)#ppp auth chap erx1:vr2(config-profile)#pppoe sessions 5 erx1:vr2(config-profile)#exit erx1:vr2(config)#interface atm 5/1.13 erx1:vr2(config-subif)#atm pvc 13 0 113 aal5autoconfig erx1:vr2(config-subif)#profile ppp ip-ppp-pppoe-info
C. erx1:vr2(config)# profile ip-ppp-pppoe-info erx1:vr2(config-profile)#ip access-route erx1:vr2(config-profile)#ppp auth chap erx1:vr2(config-profile)#pppoe sessions 5 erx1:vr2(config-profile)#exit erx1:vr2(config)#interface atm 5/1.13 erx1:vr2(config-subif)#atm pvc 13 0 113 aal5autoconfig erx1:vr2(config-subif)#profile pppoe ip-ppp-pppoe-info
erx1:vr2(config-subif)#auto-configure pppoe
D. erx1:vr2(config)# profile ip-ppp-pppoe-info erx1:vr2(config-profile)#ip access-route erx1:vr2(config-profile)#ppp auth chap erx1:vr2(config-profile)#pppoe sessions 5 erx1:vr2(config-profile)#exit erx1:vr2(config)#interface atm 5/1.13 erx1:vr2(config-subif)#profile any ip-ppp-pppoe-info erx1:vr2(config-subif)#auto-configure pppoe erx1:vr2(config-subif)#auto-configure ppp
Which CLI command displays the VRFs that are operational within each virtual router?
A. show vir
B. show ip vrf
C. show vrf vir
D. show mpls vrf
Which three statements are correct regarding the CLI command, 12tp destination profile to-NewYork virtual-router vr1 ip address 1.1.1.1 ? (Choose three.)
A. LNS IP address is defined.
B. LAC IP address is defined.
C. Virtual-router vr1 sends and receives L2TP traffic.
D. Virtual-router vr1 is the authenticating virtual-router.
E. This command is performed on the LNS.
Which two statements are true regarding EBGP and Confederation BGP? (Choose two.)
A. EBGP peers advertise MED and change Next Hop.
B. EBGP peers advertise Local Preference and do NOT change Next Hop.
C. Confederation BGP peers advertise MED and do NOT change Next Hop.
D. Confederation BGP peers advertise Local Preference and change Next Hop.
An OSPF non-backbone area allows external routes to be flooded within the area. These external routes are propagated into the backbone. However, external routes from other areas are not allowed to enter this area. Which type of OSPF area does this describe?
A. stub area
B. transit area
C. border area
D. not-so-stubby area
Which three statements are correct concerning the CLI commands shown below? (Choose three.) aaa domain isp1.com tunnel 1 address 33.33.33.1
A. Tunnel 1 is the tunnel identity.
B. The address is the LNS loopback.
C. The address is the LAC loopback.
D. These commands are performed on the LAC.
E. Tunnel 1 is the first tunnel instance for domain isp1.com.
If all OSPF routers on a broadcast network have the same OSPF priority, which parameter is used to determine the new BDR at the time of a DR failure?
A. area ID
B. router ID
C. loopback address
D. IP address of interface on broadcast network
Which command is used on the local router to invoke a loopback mode on a remote ERX Edge Router?
A. remote loopback
B. loopback remote
C. loopback-remote
D. remote-loopbaack
After evaluating the BGP attributes (AS Path, Local Preference, MED, and Origin) there are four additional route selection techniques used as tie-breakers. In which order are these applied?
A. prefer EBGP over IBGP, prefer routes from the lowest RID, prefer routes with lowest IGP metric,
B. prefer routes from the lowest RID, prefer routes with lowest IGP metric, prefer EBGP over IBGP
C. prefer routes with lowest IGP metric, prefer routes from the lowest RID, prefer EBGP over IBGP,
D. prefer EBGP over IBGP, prefer routes with lowest IGP metric, prefer routes from the lowest RID
