Which IEEE Metro Ethernet standard offers a 10-Gbps access link (UNI) covering distances up to 40 km?

Select Answer

  • 10GBase-LX


  • 10GBase-ZX


  • 10GBase-ER


  • 10GBase-LR


Overview

Question 10
R5#show ip route eigrp 10.0.0.0/24 is subnetted, 10 subnets D 10.12.0.0 [90/3584] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 D 10.2.0.0 [90/28416] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 D 10.3.0.0 [90/29184] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 D 10.1.0.0 [90/29184] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 D 10.24.0.0 [90/2170112] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 D 10.23.0.0 [90/3328] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 D 10.34.0.0 [90/3072] via 10.45.0.4, 00:00:12, GigabitEthernet1/0 R5#show ip eigrp topology IP-EIGRP Topology Table for AS(1)/ID(10.45.0.5) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 10.15.0.0/24, 1 successors, FD is 28160 via Connected, FastEthernet2/0 P 10.12.0.0/24, 1 successors, FD is 3584 via 10.45.0.4 (3584/3328), GigabitEthernet1/0 via 10.15.0.1 (28416/2816), FastEthernet2/0 P 10.2.0.0/24, 1 successors, FD is 28416 via 10.45.0.4 (28416/28160), GigabitEthernet1/0 P 10.3.0.0/24, 1 successors, FD is 29184 via 10.45.0.4 (29184/28928), GigabitEthernet1/0 via 10.15.0.1 (30720/28160), FastEthernet2/0 P 10.1.0.0/24, 1 successors, FD is 29184 via 10.45.0.4 (29184/28928), GigabitEthernet1/0 via 10.15.0.1 (30720/28160), FastEthernet2/0 P 10.4.0.0/24, 1 successors, FD is 28160 via Connected, FastEthernet2/1 P 10.24.0.0/24, 1 successors, FD is 2170112 via 10.45.0.4 (2170112/2169856), GigabitEthernet1/0 P 10.23.0.0/24, 1 successors, FD is 3328 via 10.45.0.4 (3328/3072), GigabitEthernet1/0 via 10.15.0.1 (28672/3072), FastEthernet2/0 P 10.45.0.0/24, 1 successors, FD is 2816 via Connected, GigabitEthernet1/0 P 10.34.0.0/24, 1 successors, FD is 3072 via 10.45.0.4 (3072/2816), GigabitEthernet1/0 R5# Which of the following is true about the route to subnet 10.1.0.0/24?

Question 14
Refer to the diagram and exhibit; which option shows the correct configuration of the Layer 3 EtherChannel displayed on R1? a. ! interface GigabitEthernet0/1 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/2 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/3 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/4 no switchport no ip address channel-group 1 mode on ! interface Port-channel10 no switchport ip address 10.10.10.1 255.255.255.0 | ! b. ! interface GigabitEthernet0/1 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/2 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/3 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/4 no switchport no ip address channel-group 1 mode on ! interface Port-channel1 ip address 10.10.10.1 255.255.255.0 ! c. ! interface GigabitEthernet0/1 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/2 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/3 no switchport no ip address channel-group 1 mode on ! interface GigabitEthernet0/4 no switchport no ip address channel-group 1 mode on ! interface Port-channel1 no switchport ip address 10.10.10.1 255.255.255.0 ! d. ! interface GigabitEthernet0/1 no ip address channel-group 1 mode on ! interface GigabitEthernet0/2 no ip address channel-group 1 mode on ! interface GigabitEthernet0/3 no ip address channel-group 1 mode on ! interface GigabitEthernet0/4 no ip address channel-group 1 mode on ! interface Port-channel1 ip address 10.10.10.1 255.255.255.0 !

Question 23
Refer to the diagram and exhibit; what would be the result of the spanning-tree vlan 10 cost 16 command being configured on DIST2's Gi0/1 interface? DIST1#show run Building configuration... Current configuration : 3068 bytes ! ! Last configuration change at 18:05:32 UTC Thu Aug 20 2015 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname DIST1 ! boot-start-marker boot-end-marker ! no aaa new-model ! no ip domain-lookup ip cef no ipv6 cef ! spanning-tree mode pvst spanning-tree extend system-id spanning-tree vlan 10 priority 4096 spanning-tree vlan 20 priority 8192 ! vlan internal allocation policy ascending ! interface GigabitEthernet0/0 shutdown media-type rj45 negotiation auto ! interface GigabitEthernet0/1 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/2 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/3 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! ip forward-protocol nd ! no ip http server no ip http secure-server ! control-plane ! line con 0 logging synchronous line aux 0 line vty 0 4 login ! end ---------------------------------------------------------------------------------------------------------------------------- R2 DIST2#show run Building configuration... Current configuration : 3020 bytes ! ! Last configuration change at 18:05:42 UTC Thu Aug 20 2015 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname DIST2 ! boot-start-marker boot-end-marker ! no aaa new-model ! no ip domain-lookup ip cef no ipv6 cef ! spanning-tree mode pvst spanning-tree extend system-id spanning-tree vlan 10 priority 8192 spanning-tree vlan 20 priority 4096 ! vlan internal allocation policy ascending ! interface GigabitEthernet0/0 shutdown media-type rj45 negotiation auto ! interface GigabitEthernet0/1 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/2 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/3 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! ip forward-protocol nd ! no ip http server no ip http secure-server ! control-plane ! line con 0 logging synchronous line aux 0 line vty 0 4 login ! ! end DIST2# -------------------------------------------------------------------------------------------------------------------------- ACCESS1#show run Building configuration... Current configuration : 3097 bytes ! !Last configuration change at 17:49:20 UTC Thu Aug 20 2015 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname ACCESS1 ! boot-start-marker boot-end-marker ! no aaa new-model ! no ip domain-lookup ip cef no ipv6 cef ! spanning-tree mode pvst spanning-tree extend system-id spanning-tree vlan 10,20 priority 12288 ! vlan internal allocation policy ascending ! interface GigabitEthernet0/0 shutdown media-type rj45 negotiation auto ! interface GigabitEthernet0/1 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/2 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/3 switchport access vlan 10 switchport mode access media-type rj45 negotiation auto ! interface GigabitEthernet1/0 switchport access vlan 20 switchport mode access media-type rj45 negotiation auto ! ip forward-protocol nd ! no ip http server no ip http secure-server ! control-plane ! line con 0 logging synchronous line aux 0 line vty 0 4 login ! ! end ACCESS1# ----------------------------------------------------------------------------------------------------------------------------- ACCESS2#show run Building configuration... Current configuration : 3055 bytes ! ! Last configuration change at 18:03:59 UTC Thu Aug 20 2015 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname ACCESS2 ! boot-start-marker boot-end-marker ! no aaa new-model ! no ip domain-lookup ip cef no ipv6 cef ! spanning-tree mode pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! interface GigabitEthernet0/0 shutdown media-type rj45 negotiation auto ! interface GigabitEthernet0/1 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/2 switchport trunk encapsulation dot1q switchport mode trunk media-type rj45 negotiation auto ! interface GigabitEthernet0/3 switchport access vlan 10 switchport mode access media-type rj45 negotiation auto ! interface GigabitEthernet1/0 switchport access vlan 20 switchport mode access media-type rj45 negotiation auto ! ip forward-protocol nd ! no ip http server no ip http secure-server ! control-plane ! line con 0 logging synchronous line aux 0 line vty 0 4 login ! ! end ACCESS2#

Question 26
Refer to the diagram and exhibit; PC is unable to ping its default gateway. What is the reason? PC IPv6 address: 2000::100/64 Gateway : 2000::1/64 ---------------------------------------------------------------------------------------------------------------------------------------------- R1#show ipv6 interface brief GigabitEthernet0/0 [up/up] FE80::E6D3:F1FF:FE7F:C040 2000::1 GigabitEthernet0/1 [down/down] unassigned R1#show interface g0/0 GigabitEthernet0/0 is up, line protocol is up Hardware is CN Gigabit Ethernet, address is e4d3.f17f.c040 (bia e4d3.f17f.c040) MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full Duplex, 1Gbps, media type is RJ45 output flow-control is unsupported, input flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:21, output 00:00:06, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 31 packets input, 7661 bytes, 0 no buffer Received 31 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 31 multicast, 0 pause input 60 packets output, 7085 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 15 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out R1# ----------------------------------------------------------------------------------------------------------------------------------------- SW1#show interface g0/1 GigabitEthernet0/1 is down, line protocol is down (notconnect) Hardware is Gigabit Ethernet, address is 1ce6.c710.de9a (bia 1ce6.c710.de9a) MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Auto-duplex, 10Mb/s, media type is 10/100/1000BaseTX input flow-control is off, output flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:12, output 00:00:12, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 9 packets input, 1154 bytes, 0 no buffer Received 2 broadcasts (2 multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 2 multicast, 0 pause input 0 input packets with dribble condition detected 53 packets output, 10100 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out SW1#show interface g0/2 GigabitEthernet0/2 is up, line protocol is up (connected) Hardware is Gigabit Ethernet, address is 1ce6.c710.de99 (bia 1ce6.c710.de99) MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX input flow-control is off, output flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:15, output 00:00:01, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 12 packets input, 2213 bytes, 0 no buffer Received 5 broadcasts (5 multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 5 multicast, 0 pause input 0 input packets with dribble condition detected 50 packets output, 6970 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out SW1# ------------------------------------------------------------------------------------------------------------------------------------------- SW2#show interface g0/1 GigabitEthernet0/1 is up, line protocol is up (connected) Hardware is Gigabit Ethernet, address is 1ce6.c710.de98 (bia 1ce6.c710.de98) MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX input flow-control is off, output flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:15, output 00:00:01, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 12 packets input, 2213 bytes, 0 no buffer Received 5 broadcasts (5 multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 5 multicast, 0 pause input 0 input packets with dribble condition detected 50 packets output, 6970 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out SW2#show interface g0/2 GigabitEthernet0/2 is down, line protocol is down (notconnect) Hardware is Gigabit Ethernet, address is 1ce6.c710.de9b (bia 1ce6.c710.de9b) MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Auto-duplex, 100Mb/s, media type is 10/100/1000BaseTX input flow-control is off, output flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:12, output 00:00:12, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 9 packets input, 1154 bytes, 0 no buffer Received 2 broadcasts (2 multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 2 multicast, 0 pause input 0 input packets with dribble condition detected 53 packets output, 10100 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out SW1#


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QUESTION 1 of 50

Private WANs with Ethernet and MPLS


Which IEEE Metro Ethernet standard offers a 10-Gbps access link (UNI) covering distances up to 40 km?

Select Answer

  • 10GBase-LX


  • 10GBase-ZX


  • 10GBase-ER


  • 10GBase-LR