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Pr actise Lab CCNA4

Pr actise Lab CCNA4. Peter Feciľak P eter.Fecilak @tuke.sk. Topológia #1. Basic configuration. KE(config)# interface Serial 0/0/1 KE(config-if)# ipv6 address fec0:1::2/64 KE(config-if)# no shutdown NI(config)# interface Serial 0/0/1 NI(config-if)# ipv6 address fec0:2::2/64

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Pr actise Lab CCNA4

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  1. Practise Lab CCNA4 Peter Feciľak Peter.Fecilak@tuke.sk

  2. Topológia #1

  3. Basic configuration KE(config)# interface Serial 0/0/1 KE(config-if)# ipv6 address fec0:1::2/64 KE(config-if)# no shutdown NI(config)# interface Serial 0/0/1 NI(config-if)# ipv6 address fec0:2::2/64 NI(config-if)# no shutdown KE(config)# interface Serial 0/1/0 KE(config-if)# ipv6 address autoconfig KE(config-if)# no shutdown NI(config)# interface Serial 0/1/0 NI(config-if)# ipv6 address autoconfig NI(config-if)# no shutdown BA(config)# interface FastEthernet 0/0 BA(config-if)# ip address 10.10.10.1 255.255.255.0 BA(config-if)# no shutdown KE(config)# ipv6 unicast-routing KE(config)# interface FastEthernet 0/0 KE(config-if)# ipv6 address 3ffe:abcd:0::1/64 KE(config-if)# no shutdown NI(config)# ipv6 unicast-routing NI(config)# interface FastEthernet 0/0 NI(config-if)# ipv6 address 3ffe:caca:1::1/64 NI(config-if)# no shutdown Configure all interfaces to became operational for LANs as shown in the exhibit.

  4. DHCPv4 Configure DHCP service for IPv4 cloud with address space 10.10.10.0/24. Make sure, that clients will use 10.10.10.254 as their gateway and first address that will be assigned via DHCP will be 10.10.10.10. BA(config)# ip dhcp excluded-address 10.10.10.1 10.10.10.9 BA(config)# ip dhcp pool BA_LAN BA(config-dhcp)# network 10.10.10.0 /24 BA(config-dhcp)# default-router 10.10.10.1

  5. Frame-Relay KE(config)# interface Serial 0/0/0 KE(config-if)# encapsulation frame-relay KE(config-if)# ip address 192.168.1.2 255.255.255.248 KE(config-if)# frame-relay interface-dlci 201 KE(config-if)# no shutdown NI(config)# interface Serial 0/0/0 NI(config-if)# encapsulation frame-relay NI(config-if)# ip address 192.168.1.3 255.255.255.248 NI(config-if)# frame-relay interface-dlci 301 NI(config-if)# no shutdown Configure multipoint topology over frame-relay with DLCIs and address space as shown in the exhibit. BA(config)# interface Serial 0/0/0 BA(config-if)# encapsulation frame-relay BA(config-if)# ip address 192.168.1.1 255.255.255.248 BA(config-if)# frame-relay interface-dlci 102 BA(config-if)# frame-relay interface-dlci 103 BA(config-if)# no shutdown

  6. NAT BA(config)# interface FastEthernet 0/0 BA(config-if)# ip nat inside BA(config)# interface Serial 0/0/0 BA(config-if)# ip nat outside BA(config)# access-list 1 permit 10.10.10.0 0.0.0.255 BA(config)# ip nat inside source list 1 interface Serial 0/0/0 overload Configure network address translation, so all servers on IPv4 segment 10.10.10.0/24 will have in communication with KE and NI router source IP address of 192.168.1.1.

  7. PPP KE(config)# interface Serial 0/1/0 KE(config-if)# encapsulation ppp KE(config-if)# ppp authentication pap KE(config-if)# ppp pap sent-username KE password strawberry KE(config)# username NI password blackberry KE(config)# interface Serial 0/1/0 KE(config-if)# encapsulation ppp KE(config-if)# ppp authentication pap KE(config-if)# ppp pap sent-username KE password blackberry KE(config)# username NI password strawberry Configure serial line between KE and NI router with PPP encapsulation and plaintext authentication. Make sure, that KE router will authenticate against NI router with password “strawberry” and NI router against KE router with password “blackberry”.

  8. Security KE(config)# ip access-list standard FILTER KE(config-std-nacl)# permit host 192.168.1.1 KE(config)# line vty 0 4 KE(config-line)# ip access-class FILTER in Configure KE router to accept telnet connections to its VTY only from the IP address of 192.168.1.1. For this purpose, do not use ACL applied on Serial 0/0/0 Interface.

  9. IPv6 KE(config)# ipv6 route ::/0 Serial 0/1/0 KE(config)# ipv6 route 2001:1234::/64 fec0:1::1 NI(config)# ipv6 route ::/0 Serial 0/1/0 NI(config)# ipv6 route 2001:4321::/64 fec0:2::1 ISP-1 and ISP-2 are already configured for IPv6. ISPs do not support dynamic routing. Configure KE and NI router, so they will be able to reach all IPv6 subnets, Complete this task with the fewest commands as possible.

  10. Topológia #2 Practise Lab CCNA3-4

  11. Topológia #2

  12. Základná konfigurácia - VTP SW-1(config)# vtp mode server SW-1(config)# vtp domain CNL SW-3(config)# vtp mode client SW-3(config)# vtp domain CNL SW-2(config)# vtp mode client SW-2(config)# vtp domain CNL

  13. Základná konfigurácia - rozhrania SW-2(config)# interface range Fa0/1 – 4 SW-2(config-if-range)# switchport mode trunk SW-1(config)# interface range Fa0/1 – 2 SW-1(config-if-range)# switchport mode trunk SW-1(config)# interface range Fa0/5 – 8 SW-1(config-if-range# switchport mode trunk SW-3(config)# interface range Fa0/1 – 4 SW-3(config-if-range)# switchport mode trunk

  14. Základná konfigurácia - VLAN SW-1(config)# vlan 33 SW-1(config-vlan)# name Admins SW-1(config)# vlan 44 SW-1(config-vlan)# name Users SW-1(config)# vlan 55 SW-1(config-vlan)# name Visitors SW-1(config)# vlan 66 SW-1(config-vlan)# name Guests

  15. Základná konfigurácia - VLAN SW-2-3(config)# interface range Fa0/9 – 12 SW-2-3(config-if-range)# switchport mode access SW-2-3(config-if-range)# switchport access vlan 44 SW-2-3(config)# interface range Fa0/19 – 24 SW-2-3(config-if-range)# switchport mode access SW-2-3(config-if-range)# switchport access vlan 66 SW-2-3(config)# interface range Fa0/5 – 8 SW-2-3(config-if-range)# switchport mode access SW-2-3(config-if-range)# switchport access vlan 33 SW-2-3(config)# interface range Fa0/13 – 18 SW-2-3(config-if-range)# switchport mode access SW-2-3(config-if-range)# switchport access vlan 55

  16. Základná konfigurácia - STP ROOT BRIDGE SW-1(config)#spanning-tree vlan 1,33,44,55,66 priority 4096

  17. Layer-2 redundancia (STP) ROOT BRIDGE SW-1(config)# interface range Fa0/6, Fa0/8 SW-1(config-if-range)#spanning-tree port-priority 16 vlan 33,44

  18. Tradičný routing SW-1(config)# interface Fa0/3 SW-1(config-if)# switchport mode access SW-1(config-if)# switchport access vlan 55 SW-1(config)# interface Fa0/4 SW-1(config-if)# switchport mode access SW-1(config-if)# switchport access vlan 66 TRADI(config)# interface FastEthernet 0/0 TRADI(config-if)# ip address 10.10.55.1 255.255.255.0 TRADI(config-if)# no shutdown TRADI(config)# interface FastEthernet 0/1 TRADI(config-if)# ip address 10.10.66.1 255.255.255.0 TRADI(config-if)# no shutdown

  19. Routing-on-the-stick STICK(config)# interface FastEthernet 0/0 STICK(config-if)# no shutdown STICK(config)# interface Fa0/0.33 STICK(config-subif)# encapsulation dot1q 33 STICK(config-subif)# ip address 10.10.33.254 255.255.255.0 STICK(config)# interface Fa0/0.44 STICK(config-subif)# encapsulation dot1q 44 STICK(config-subif)# ip address 10.10.44.254 255.255.255.0

  20. InterVLAN routing na MLS IVR(config)# ip routing IVR(config)# interface Vlan 33 IVR(config-if)# ip address 10.10.33.253 255.255.255.0 IVR(config-if)# no shutdown IVR(config)# interface Vlan 44 IVR(config-if)# ip address 10.10.44.253 255.255.255.0 IVR(config-if)# no shutdown

  21. HSRP IVR(config)# interface Vlan 33 IVR(config-if)# ip address 10.10.33.253 255.255.255.0 IVR(config-if)# standby 33 ip 10.10.33.1 IVR(config-if)# standby 33 preempt IVR(config-if)# standby 33 priority 50 IVR(config)# interface Vlan 44 IVR(config-if)# ip address 10.10.44.253 255.255.255.0 IVR(config-if)# standby 44 ip 10.10.44.1 IVR(config-if)# standby 44 preempt IVR(config-if)# standby 44 priority 50 STICK(config)# interface Fa0/0.33 STICK(config-subif)# standby 33 ip 10.10.33.1 STICK(config-subif)# standby 33 preempt STICK(config)# interface Fa0/0.44 STICK(config-subif)# standby 44 ip 10.10.44.1 STICK(config-subif)# standby 44 preempt

  22. Tunneling TRADI(config)# interface Serial 0/0 TRADI(config-if)# ip address 192.168.1.2 255.255.255.252 TRADI(config-if)# no shutdown TRADI(config)# interface Tunnel0 TRADI(config-if)# tunnel source 192.168.1.2 TRADI(config-if)# tunnel destination 192.168.1.6 TRADI(config-if)# ip address 5.5.5.1 255.255.255.252 TRADI(config-if)# no shutdown TRADI(config)# ip route 192.168.1.4 255.255.255.252 Se0/0 TRADI(config)# ip route 0.0.0.0 0.0.0.0 Tunnel0

  23. Tunneling STICK(config)# interface Serial 0/0 STICK(config-if)# ip address 192.168.1.6 255.255.255.252 STICK(config-if)# no shutdown STICK(config)# interface Tunnel0 STICK(config-if)# tunnel source 192.168.1.6 STICK(config-if)# tunnel destination 192.168.1.2 STICK(config-if)# ip address 5.5.5.2 255.255.255.252 STICK(config-if)# no shutdown STICK(config)# ip route 192.168.1.0 255.255.255.252 Se0/0 STICK(config)# ip route 0.0.0.0 0.0.0.0 Tunnel0

  24. CCNA,CCDA,CCNP,CCDP,CCIP Certifikačné skúšky

  25. Svet sietí - Dve cesty Vzdelávanie v NetAcad-e Samoštúdium Akademické certifikácie Priemyselné certifikácie

  26. Priemyselné certifikácie Vzdelávanie v NetAcad-e Samoštúdium Akademické certifikácie Priemyselné certifikácie

  27. Priemyselné certifikácie

  28. Priemyselné certifikácie • 640-822 INTRO certifikácia (1,2) • 640-816 INTRO certifikácia (3,4) • 640-801 CCNA(Uzavretá 6.11.2007) • 640-802 CCNA • 642-901 BSCI (CCNP1) • 642-825 ICSW (CCNP2) • 642-812 BCMSN (CCNP3) • 642-845 ONT (CCNP4) www.cisco.com/go/ccnp 642-892 Composite BSCI+BCMSN www.cisco.com/go/ccna CCNP

  29. Priemyselné certifikácie www.cisco.com/go/ccie • TRACKS: • Routing & switching (350-001) • Security (350-018) • Service Provider (350-029) • Storage Networking (350-040) • Voice (350-030) • Wireless (350-050)

  30. Koľko ten celý špás stojí Bežný smrtelník Študent

  31. Štúdium Bežný smrtelník Študent CCNA1-4 – 15000 SKK/kurz CCNA1-4 – 4641 SKK/kurz CCNP1-4 – 8900 SKK/kurz CCNP1-4 – 23000 SKK/kurz Sum: 54 164 SKK Sum: 152 000 SKK

  32. Certifikácie Bežný smrtelník Študent CCNA1-4 – 15000 SKK/kurz CCNA1-4 – 4641 SKK/kurz CCNP1-4 – 8900 SKK/kurz CCNP1-4 – 23000 SKK/kurz Sum: 54 164 SKK Sum: 152 000 SKK CCNA (640-801) – 4300 SKK BSCI, ICSW, BCMSN, ONT - 7400 SKK / certifikácia CCNA (640-801) – 4300 SKK BSCI, ICSW, BCMSN, ONT - 7400 SKK / certifikácia Sum: 88064 SKK Sum: 33900 SKK

  33. CCNA+CCNP Bežný smrtelník Študent CCNA1-4, CCNP1-4 CCNA, BSCI, ICSW, BCMSN, ONT Sum: 54 164 SKK Sum: 185900 SKK

  34. CCIE Written, CCIE Lab Bežný smrtelník Študent CCIE Written, CCIE Lab Sum: 65464 SKK Sum: 197200 SKK CCIE written (Routing and Switching) - 11300 SKK

  35. CCIE Written, CCIE Lab Bežný smrtelník Študent CCIE Written, CCIE Lab Sum: 106 204 SKK Sum: 237940 SKK CCIE written (Routing and Switching) - 11300 SKK CCIE lab (Routing and Switching) - 40 740 SKK

  36. Čo Vám dala škola? Bežný smrtelník Študent Sum: 237940 SKK Sum: 106 204 SKK 4x CCNA (CCNA1 – 4), 1x CCNP (CCNP1) Sum: 27 464 SKK

  37. Súťaž

  38. Pravidlá • Rozstrelová otázka vyberá súťažiaceho • Ostrá otázka umožňuje získanie 3 bodov pri správnej odpovedi • Nie je možné prekročiť maximum 12b vrátane bodov za účasť na prednáške • Súťažiaci má k dispozícii jedného z troch žolíkov: 50 na 50, hlasovanie publika, spýtam sa známeho

  39. Rozstrelová otázka #1 Ktorý dynamický smerovací protokol má default administrative distance 5? • OSPF B. EIGRP C. RIP D. RIPv2

  40. Ostrá otázka #1 A(config)# interface Serial 0/0 A(config-if)# ip address 10.10.13.1 255.255.255.252 A(config)# interface Serial 0/1 A(config-if)# ip address 10.10.12.1 255.255.255.252 A(config)# interface FastEthernet 0/0 A(config-if)# ip address 10.10.1.1 255.255.255.0 B(config)# interface Serial 0/0 B(config-if)# ip address 10.10.23.1 255.255.255.252 B(config)# interface Serial 0/1 B(config-if)# ip address 10.10.12.2 255.255.255.252 C(config)# interface Serial 0/0 C(config-if)# ip address 10.10.13.2 255.255.255.252 C(config)# interface Serial 0/1 C(config-if)# ip address 10.10.23.2 255.255.255.252 C(config)# interface FastEthernet 0/0 C(config-if)# ip address 10.10.2.1 255.255.255.0 A-B-C(config)# router eigrp 64512 A-B-C(config-router)# network 10.0.0.0 A-B-C(config-router)# no auto-summary

  41. Ostrá otázka #1 Ktorá z nasledovných sekvencií príkazov znefunkční ICMP medzi 10.10.1.2 a 10.10.2.2? A.B(config)# interface Serial 0/0 B(config-if)# shutdown B.A(config)# interface Serial 0/0 A(config-if)# shutdown C.B(config)# no router eigrp 64512 D.B(config)# interface loopback0 A(config-if)# ip address 10.10.10.126 255.255.255.128

  42. Ostrá otázka #1 – 50 na 50 Ktorá z nasledovných sekvencií príkazov znefunkční ICMP medzi 10.10.1.2 a 10.10.2.2? B.A(config)# interface Serial 0/0 A(config-if)# shutdown D.B(config)# interface loopback0 A(config-if)# ip address 10.10.10.126 255.255.255.128

  43. Ostrá otázka #1 - odpoveď Ktorá z nasledovných sekvencií príkazov znefunkční ICMP medzi 10.10.1.2 a 10.10.2.2? A.B(config)# interface Serial 0/0 B(config-if)# shutdown B.A(config)# interface Serial 0/0 A(config-if)# shutdown C.B(config)# no router eigrp 64512 D.B(config)# interface loopback0 A(config-if)# ip address 10.10.10.126 255.255.255.128

  44. Ostrá otázka #1 - odpoveď Router robí tzv. Longest prefix match routing D 10.10.10.0/25 via Serial 0/1 C 10.10.10.0/24 is directly connected Fa0/0

  45. Rozstrelová otázka #2 Ktorý zo spanning-tree protokolov je Štandardizovaný ako 802.11w? • CST B. MSTP C. RSTP D. ŽIADEN

  46. Ostrá otázka #2 RIPv1 routing 192.168.12.0/24 192.168.23.0/24 lo0 lo0 lo0 192.168.1.0/24 192.168.2.0/24 192.168.3.0/24

  47. Ostrá otázka #2 Ako bude videná sieť 192.168.1.0/24 z pohľadu Smerovača R2? A. R 192.168.1.0/24 [120/1] via 192.168.23.1, Serial0/0 B. R 192.168.1.0/24 [120/2] via 192.168.23.1, Serial0/0 C. R 192.168.1.0/24 [120/3] via 192.168.23.1, Serial0/0 D. R 192.168.1.0/24 [120/0] via 192.168.23.1, Serial0/0

  48. Ostrá otázka #2 – 50 na 50 Ako bude videná sieť 192.168.1.0/24 z pohľadu Smerovača R2? A. R 192.168.1.0/24 [120/1] via 192.168.23.1, Serial0/0 B. R 192.168.1.0/24 [120/2] via 192.168.23.1, Serial0/0

  49. Ostrá otázka #2 - riešenie Ako bude videná sieť 192.168.1.0/24 z pohľadu Smerovača R2? A. R 192.168.1.0/24 [120/1] via 192.168.23.1, Serial0/0 B. R 192.168.1.0/24 [120/2] via 192.168.23.1, Serial0/0 C. R 192.168.1.0/24 [120/3] via 192.168.23.1, Serial0/0 D. R 192.168.1.0/24 [120/0] via 192.168.23.1, Serial0/0

  50. Ostrá otázka #2 – BUG RIP R2#sh ip ro Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set R 192.168.12.0/24 [120/1] via 192.168.23.1, 00:00:19, Serial0/0 C 192.168.23.0/24 is directly connected, Serial0/0 R 192.168.1.0/24 [120/1] via 192.168.23.1, 00:00:19, Serial0/0 R 192.168.2.0/24 [120/1] via 192.168.23.1, 00:00:19, Serial0/0 C 192.168.3.0/24 is directly connected, Loopback0

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