H3C large-scale network routing

Exam : GB0-380 Title : H3C large-scale network routing Version : DEMO 1 / 9

1.L L L L A. BGP B. RIP-1 C. RIP-2 D. IS-IS Answer: CD 2. EGP A. BGP OSPF B. OSPF RIP C. BGP RIP D. OSPF BGP Answer: A 3. 4 10.0.0.0/24 10.0.1.0/24 10.0.2.0/24 10.0.3.0/24 A. 10.0.0.0/22 B. 10.0.0.0/23 C. 10.0.0.0/24 D. 10.0.0.0/25 Answer: A 4. OSPF A. Init B. 2-waC. Full D. Down Answer: BCD 5. MSR RTA RTA-GigabitEthernet0/0]ip address 192.168.1.1 24 RTA-GigabitEthernet0/0]uit RTA]router id 2.2.2.2 RTA]ospf 1 router-id 1.1.1.1 RTA-ospf-1]uit RTA]interface LoopBack 0 RTA-LoopBack0]ip address 3.3.3.3 32 RTA OSPF 1 Router ID A. 1.1.1.1 B. 2.2.2.2 C. 3.3.3.3 D. 192.168.1.1 2 / 9

Answer: A 6. RTA RTB RTC RTD RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTA-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0 RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] area 0 RTB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB-ospf-1-area-0.0.0.0] network 2.2.2.2 0.0.0.0 RTB-ospf-1] area 1 RTB-ospf-1-area-0.0.0.1] network 192.168.2.0 0.0.0.255 RTC] ospf 1 router-id 3.3.3.3 RTC-ospf-1] area 1 RTC-ospf-1-area-0.0.0.1] network 192.168.2.0 0.0.0.255 RTC-ospf-1-area-0.0.0.1] network 3.3.3.3 0.0.0.0 RTC-ospf-1] area 2 RTC-ospf-1-area-0.0.0.2] network 192.168.3.0 0.0.0.255 RTD] ospf 1 router-id 4.4.4.4 RTD-ospf-1] area 2 RTD-ospf-1-area-0.0.0.2] network 192.168.3.0 0.0.0.255 RTD-ospf-1-area-0.0.0.2] network 4.4.4.4 0.0.0.0 RTA A. 192.168.1.0/24 B. 192.168.2.0/24 C. 192.168.3.0/24 D. 4.4.4.4/32 Answer: AB 7. OSPF A. B. Stub C. TotallStub D. NSSA Answer: BCD 8. RTA RTB RTC RTD RTA-LoopBack0] ip address 1.1.1.1 255.255.255.255 RTA]ospf 1 RTA-ospf-1]area 1 RTA-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255 RTA-ospf-1]import-route direct RTB-LoopBack0] ip address 2.2.2.2 255.255.255.255 3 / 9

RTB]ospf 1 RTB-ospf-1]area 1 RTB-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255 RTB-ospf-1-area-0.0.0.1]area 0 RTB-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0 RTB-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255 RTC-LoopBack0] ip address 3.3.3.3 255.255.255.255 RTC]ospf 1 RTC-ospf-1]area 0 RTC-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255 RTC-ospf-1-area-0.0.0.0]area 2 RTC-ospf-1-area-0.0.0.2]nssa RTC-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255 RTC-ospf-1-area-0.0.0.2]network 3.3.3.3 0.0.0.0 RTD-LoopBack0] ip address 4.4.4.4 255.255.255.255 RTD]ospf 1 RTD-ospf-1]area 2 RTD-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255 RTD-ospf-1-area-0.0.0.2]nssa RTD-ospf-1]import-route direct RTD A. 1.1.1.1/32 B. 2.2.2.2/32 C. 3.3.3.3/32 D. 0.0.0.0/0 Answer: BC 9. RTA RTB RTA-ospf-1-area-0.0.0.1]network 192.168.0.0 0.0.0.255 RTA-ospf-1-area-0.0.0.1]network 192.168.1.0 0.0.0.255 RTA-ospf-1-area-0.0.0.1]network 192.168.2.0 0.0.0.255 RTA-ospf-1-area-0.0.0.1]network 192.168.3.0 0.0.0.255 RTA-ospf-1-area-0.0.0.1]network 192.168.4.0 0.0.0.255 RTC RTA A.RTB-ospf-1-area-0.0.0.1]abr-summar192.168.0.0 255.255.252.0 not-advertise B.RTB-ospf-1-area-0.0.0.1]abr-summar192.168.0.0 255.255.248.0 not-advertise C.RTB-ospf-1-area-0.0.0.1]abr-summar192.168.0.0 255.255.0.0 not-advertise D.RTC-ospf-1-area-0.0.0.1]abr-summar192.168.0.0 255.255.224.0 not-advertise Answer: BC 10. B RTA RTA-ospf-1-area-0.0.0.1]network 192.168.0.0 0.0.0.255 RTA-ospf-1-area-0.0.0.1]network 192.168.1.0 0.0.0.255 RTA-ospf-1-area-0.0.0.1]network 192.168.2.0 0.0.0.255 4 / 9

RTA-ospf-1-area-0.0.0.1]network 192.168.3.0 0.0.0.255 RTC RTA A.RTB] acl number 2000 RTB-acl-basic-2000] rule 0 permit source 192.168.0.0 0.0.255.255 RTB-ospf-1-area-0.0.0.1] filter 2000 export B.RTB-ospf-1-area-0.0.0.1]abr-summar192.168.0.0 255.255.252.0 not-advertise C.RTB] acl number 2000 RTB-acl-basic-2000] rule 0 permit source 192.168.0.0 0.0.255.255 RTB-ospf-1] filter-polic2000 import D.RTC] acl number 2000 RTC-acl-basic-2000] rule 0 permit source 192.168.0.0 0.0.255.255 RTC-ospf-1] filter-polic2000 import Answer: BD 11. OSI OSI ES A. 2 B. 3 C. 4 D. 5 Answer: C 12. Z MAC IS-IS NET A. MAC NET Stem-ID B. MAC C. MAC MAC Answer: BC 13. IS-IS P2P A. IIH B. LSP C. CSNP D. PSNP Answer: A 14. IS-IS RTA-isis-1]cost-ste compatible RTB-isis-1]cost-ste wide-compatible RTC-isis-1]cost-ste narrow-compatible A.RTA RTB B.RTB RTC C.RTA RTC D. Answer: ABC 5 / 9

15. IS-IS RTA RTC RTD RTE Level-2 RTB RTA RTC Level-1 RTB 192.168.14.1 RTA RTC RTA-isis-1]import-route isis level-2 into level-1 RTC-isis-1]import-route isis level-2 into level-1 RTB 192.168.14.1 A.RTA RTA B.RTA RTC C.RTC RTC D.RTC RTA 16. A. permit 0.0.0.0 less-eual 32 B. permit 255.255.255.255 0 C. permit 0.0.0.0 0 D. permit 255.255.255.255 0 less-eual 32 Answer: C 17. RTA OSPF BGP RTA MED 200 BGP OSPF RTB COST A. 200 B. 201 C. 0 D. 1 18. RTA RTC PBR polic-based-route pbr_a permit node 10 if-match acl 3000 appldefault output-interface serial 2/0 polic-based-route pbr_a dennode 20 RTA Acl 3000 A. RTC B. RTB C. RTA RTC D. RTA RTC RTB Answer: AD 19. AS100 AS200 AS300 AS400 EBGP AS400 AS100 BGP AS-Path A. (100,200,300,400) B. (400,300.200,100) 6 / 9

C. (100,200,300) D. (300,200,100) 20. BGP A. BGP IGP B. EBGP IBGP C. IBGP EBGP D. BGP AS_PATH ORIGIN MED 21. BGP BGP RTA 8.0.0.0 BGP RTD 8.0.0.0 RTC A. RTB RTD Local Preference 200 B. RTB RTD Local Preference 50 C. RTC RTD Local Preference 200 D. RTC RTD Local Preference 50 Answer: BC 22. Route-polic A. Route-polic permit B. Route-polic if-match C. Route-polic D. Route-polic if-match Answer: ACD 23. BGP A. BGP B. BGP CIDR BGP C. BGP D. BGP attribute-polic- Answer: ACD 24. RTA RTB ebgp RTA 10.10.10.0/24 RTB RTA 10.10.10.0/24 A.RTA 10.10.10.0/24 NO_EXPORT B.RTA 10.10.10.0/24 NO_ADVERTISE C.RTB peerrta advertise-communitd.rta peerrtb advertise-communit 25. RTA RTB AS 1001 RTC RTD RTE AS 1002 AS 1001 AS 1002 BGP 11.11.11.0/24 RTC RTD BGP RTE RTC RTE 11.11.11.0/24 7 / 9

RTC] bgp 1002 preference 20 170 200 peerrta as-number 1001 peerrtd as-number 1002 peerrta route-policsetmed import route-policsetmed permit node 10 applcost 100 RTD] bgp 1002 preference 20 170 200 peerrtb as-number 1001 peerrtc as-number 1002 peerrta route-policsetmed import route-policsetmed permit node 10 applcost 200 A. RTC MED 100<RTD MED 200 B. RTC ebgp C. RTD MED 200>RTC MED 100 D. RTD ebgp 26. displaipv6 routing-table Routing Table : Destinations : 5 Routes : 5 Destination: ::1/128 Protocol : Direct NextHop : ::1 Preference: 0 Interface : InLoop0 Cost : 0 Destination: 2::/64 Protocol : Static NextHop : FE80::2 Preference: 60 Interface : Eth0/0 Cost : 0 Destination: 2009:2010:1::/64 Protocol : Direct NextHop : 2009:2010:1::1 Preference: 0 Interface : Vlan1 Cost : 0 Destination: 2009:2010:1::1/128 Protocol : Direct NextHop : ::1 Preference: 0 Interface : InLoop0 Cost : 0 Destination: FE80::/10 Protocol : Direct NextHop : :: Preference: 0 Interface : NULL0 Cost : 0 A. E0/0 IPv6 Vlan1 2009:2010:1::1/128 B. IPv6 E0/0 8 / 9

C. FE80::/10 FE80::/10 D. IPv6 5 Answer: BD 27. 6to4 RTA PC1 2002:303:314:202:206:101:118:1 IPv6 A. B. 6to4 RTB C. 6to4 RTC D. Answer: C 28. A. MAC MAC IP IP B. MAC IP C. IP IP D. IP IP Answer: C 29. SOA IT A. B. C. D. Answer: CD 30. SOA IT A. B. C. D. Answer: AD 9 / 9