Posted on CCNA 200-301 Practice Test (2026) CCNA Practice Test (2026) This practice test is comprised of 50 matching type questions designed to test your knowkedge and readiness for CCNA (pass score is 80%). 1 / 50 Match the spanning tree switch port role on the left with the description. root port Select an answerlowest path cost portRSTP backup to root portroot bridge ports802.1d port role designated port Select an answerlowest path cost portRSTP backup to root portroot bridge ports802.1d port role non-designated Select an answerlowest path cost portRSTP backup to root portroot bridge ports802.1d port role alternate port Select an answerlowest path cost portRSTP backup to root portroot bridge ports802.1d port role 2 / 50 Match the virtualization component on the left with the description. multithreading Select an answersoftware processing across CPU coresallocates physical hardwarevirtual machineshare host operating systemorchestration software hypervisor Select an answersoftware processing across CPU coresallocates physical hardwarevirtual machineshare host operating systemorchestration software container Select an answersoftware processing across CPU coresallocates physical hardwarevirtual machineshare host operating systemorchestration software Kubernetes Select an answersoftware processing across CPU coresallocates physical hardwarevirtual machineshare host operating systemorchestration software guest operating system Select an answersoftware processing across CPU coresallocates physical hardwarevirtual machineshare host operating systemorchestration software 3 / 50 Match the JSON syntax on the left with the description. ["Ethernet0/0","Ethernet0/1"] Select an answerobjectkeykey pairarray "description" Select an answerobjectkeykey pairarray "interface":"Ethernet0", Select an answerobjectkeykey pairarray {"hostname" : "R1", "IP" : "192.168.1.1"} Select an answerobjectkeykey pairarray 4 / 50 Match the wireless LAP mode on the left with the description. rogue mode Select an answercentralized switchingcommunication between access pointslocal branch office switchingdetects rogue devices on wireless networklistens to MAC addresses from all VLANs on trunk Flexconnect mode Select an answercentralized switchingcommunication between access pointslocal branch office switchingdetects rogue devices on wireless networklistens to MAC addresses from all VLANs on trunk client mode Select an answercentralized switchingcommunication between access pointslocal branch office switchingdetects rogue devices on wireless networklistens to MAC addresses from all VLANs on trunk local mode Select an answercentralized switchingcommunication between access pointslocal branch office switchingdetects rogue devices on wireless networklistens to MAC addresses from all VLANs on trunk monitor mode Select an answercentralized switchingcommunication between access pointslocal branch office switchingdetects rogue devices on wireless networklistens to MAC addresses from all VLANs on trunk 5 / 50 Match the IPv6 addressing method on the left with the description? EUI-64 Select an answercentralized scalable solutionmanually configuredautoconfiguration based on prefix of default gatewayhost identifier portion based on MAC address SLAAC Select an answercentralized scalable solutionmanually configuredautoconfiguration based on prefix of default gatewayhost identifier portion based on MAC address static Select an answercentralized scalable solutionmanually configuredautoconfiguration based on prefix of default gatewayhost identifier portion based on MAC address DHCPv6 Select an answercentralized scalable solutionmanually configuredautoconfiguration based on prefix of default gatewayhost identifier portion based on MAC address 6 / 50 Match the IPv6 route type on the left with the description. directly attached static route Select an answeripv6 route 2001:DB8:2:1::/64 Gi1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 FE80::2ipv6 route 2001:DB8:3C4D:1::/127 Se1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 200ipv6 route ::/0 2001:DB8:3C4D:1::1 default route Select an answeripv6 route 2001:DB8:2:1::/64 Gi1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 FE80::2ipv6 route 2001:DB8:3C4D:1::/127 Se1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 200ipv6 route ::/0 2001:DB8:3C4D:1::1 serial interface attached static route Select an answeripv6 route 2001:DB8:2:1::/64 Gi1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 FE80::2ipv6 route 2001:DB8:3C4D:1::/127 Se1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 200ipv6 route ::/0 2001:DB8:3C4D:1::1 fully specified static route Select an answeripv6 route 2001:DB8:2:1::/64 Gi1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 FE80::2ipv6 route 2001:DB8:3C4D:1::/127 Se1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 200ipv6 route ::/0 2001:DB8:3C4D:1::1 floating static route Select an answeripv6 route 2001:DB8:2:1::/64 Gi1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 FE80::2ipv6 route 2001:DB8:3C4D:1::/127 Se1/0ipv6 route 2001:DB8:2:1::/64 Gi1/0 200ipv6 route ::/0 2001:DB8:3C4D:1::1 7 / 50 Match the wireless protocol on the left with the description. 802.11h Select an answermore coverage and interference than 5 GHz bandprevent radar interferencehigher frequency and less interference than 2.4 GHz banddual band 802.11a Select an answermore coverage and interference than 5 GHz bandprevent radar interferencehigher frequency and less interference than 2.4 GHz banddual band 802.11ax Select an answermore coverage and interference than 5 GHz bandprevent radar interferencehigher frequency and less interference than 2.4 GHz banddual band 802.11g Select an answermore coverage and interference than 5 GHz bandprevent radar interferencehigher frequency and less interference than 2.4 GHz banddual band 8 / 50 Match the configuration feature on the left with the IOS command. InterVLAN connectivity Select an answerencapsulation dot1qlacp system-prioritylacp port-priorityno switchportswitchport mode dynamic desirable Layer 3 port channel Select an answerencapsulation dot1qlacp system-prioritylacp port-priorityno switchportswitchport mode dynamic desirable DTP Select an answerencapsulation dot1qlacp system-prioritylacp port-priorityno switchportswitchport mode dynamic desirable designating a switch to select forwarding LACP ports Select an answerencapsulation dot1qlacp system-prioritylacp port-priorityno switchportswitchport mode dynamic desirable manual selection of forwarding LACP ports Select an answerencapsulation dot1qlacp system-prioritylacp port-priorityno switchportswitchport mode dynamic desirable 9 / 50 Match the wireless QoS profile on the left with the traffic type. gold Select an answerbest effort (default)voicevideobackground silver Select an answerbest effort (default)voicevideobackground bronze Select an answerbest effort (default)voicevideobackground platinum Select an answerbest effort (default)voicevideobackground 10 / 50 Match the application on the left with the application port. Telnet Select an answerUDP 68UDP 1546UDP 514UDP 161TCP 23 CAPWAP Select an answerUDP 68UDP 1546UDP 514UDP 161TCP 23 DHCP Select an answerUDP 68UDP 1546UDP 514UDP 161TCP 23 SNMP Select an answerUDP 68UDP 1546UDP 514UDP 161TCP 23 Syslog Select an answerUDP 68UDP 1546UDP 514UDP 161TCP 23 11 / 50 Match the wireless concept on the left with the description. IBSS Select an answeraccess point MAC addresssingle hub AP, single cell with single SSIDmultiple AP, multiple cells with single SSID roamingwireless client peering connection without AP ESS Select an answeraccess point MAC addresssingle hub AP, single cell with single SSIDmultiple AP, multiple cells with single SSID roamingwireless client peering connection without AP BSS Select an answeraccess point MAC addresssingle hub AP, single cell with single SSIDmultiple AP, multiple cells with single SSID roamingwireless client peering connection without AP BSSID Select an answeraccess point MAC addresssingle hub AP, single cell with single SSIDmultiple AP, multiple cells with single SSID roamingwireless client peering connection without AP 12 / 50 Match the spanning tree protocol enhancement on the left with the description. Loop Guard Select an answerprevents sending and receiving BPDUsalternate/backup ports, violation causes inconsistent statedesignated ports onlyviolation causes err-disabled shutdown state Root Guard Select an answerprevents sending and receiving BPDUsalternate/backup ports, violation causes inconsistent statedesignated ports onlyviolation causes err-disabled shutdown state BPDU Filter Select an answerprevents sending and receiving BPDUsalternate/backup ports, violation causes inconsistent statedesignated ports onlyviolation causes err-disabled shutdown state BPDU Guard Select an answerprevents sending and receiving BPDUsalternate/backup ports, violation causes inconsistent statedesignated ports onlyviolation causes err-disabled shutdown state 13 / 50 Match the network device on the left with the description. L3 switch Select an answerphysical default gatewaytraffic aggregationstateful packet inspectionactive threat blocking IPS Select an answerphysical default gatewaytraffic aggregationstateful packet inspectionactive threat blocking firewall Select an answerphysical default gatewaytraffic aggregationstateful packet inspectionactive threat blocking router Select an answerphysical default gatewaytraffic aggregationstateful packet inspectionactive threat blocking 14 / 50 Match the protocol on the left with the TCP/IP networking model layer. T1 Select an answerLayer 3Layer 4Layer 2Layer 1 ICMP Select an answerLayer 3Layer 4Layer 2Layer 1 PPP Select an answerLayer 3Layer 4Layer 2Layer 1 UDP Select an answerLayer 3Layer 4Layer 2Layer 1 15 / 50 Match the automation function on the left with the description. HTTP verb Select an answerPUTCREATEJSONUTF-8JWT CRUD operation Select an answerPUTCREATEJSONUTF-8JWT data serialization Select an answerPUTCREATEJSONUTF-8JWT character set encoding Select an answerPUTCREATEJSONUTF-8JWT REST API authentication Select an answerPUTCREATEJSONUTF-8JWT 16 / 50 Match the AAA server on the left with the description. RADIUS Select an answerencrypts password onlyencrypt dataCisco default settinguser exec mode security level 1 Select an answerencrypts password onlyencrypt dataCisco default settinguser exec mode security level 15 Select an answerencrypts password onlyencrypt dataCisco default settinguser exec mode TACACS+ Select an answerencrypts password onlyencrypt dataCisco default settinguser exec mode 17 / 50 Match the IPv6 address on the left with the description. 2001:db8:3c4d:1::/64 Select an answerminimum prefix length for autoconfigurationmaximum one hostmaximum four hostsmaximum two hosts 2001:db8:3c4d:1:0/127 Select an answerminimum prefix length for autoconfigurationmaximum one hostmaximum four hostsmaximum two hosts 2001:db8:3c4d:1:1/128 Select an answerminimum prefix length for autoconfigurationmaximum one hostmaximum four hostsmaximum two hosts 2001:db8:3c4d:1:2/126 Select an answerminimum prefix length for autoconfigurationmaximum one hostmaximum four hostsmaximum two hosts 18 / 50 Match the route type on the left with the routing table protocol code. OSPF Select an answerIAL*D Host Select an answerIAL*D EIGRP Select an answerIAL*D default route Select an answerIAL*D 19 / 50 Match the route source on the left with the administrative distance value. connected Select an answer902001110 external BGP Select an answer902001110 static Select an answer902001110 EIGRP Select an answer902001110 OSPF Select an answer902001110 20 / 50 Match the IEEE standard on the left with the description. 802.3ad Select an answerport-based authenticationLACPPoERSTP 802.1w Select an answerport-based authenticationLACPPoERSTP 802.3at Select an answerport-based authenticationLACPPoERSTP 802.1X Select an answerport-based authenticationLACPPoERSTP 21 / 50 Match the route type on the left with the configuration. static host route Select an answerip route 192.168.1.0 255.255.255.224 192.168.3.1ip route 172.16.2.1 255.255.255.255 Ethernet0/0ip route 192.168.1.0 255.255.255.224 192.168.2.1 2ip route 0.0.0.0 0.0.0.0 Gi1/0 default route Select an answerip route 192.168.1.0 255.255.255.224 192.168.3.1ip route 172.16.2.1 255.255.255.255 Ethernet0/0ip route 192.168.1.0 255.255.255.224 192.168.2.1 2ip route 0.0.0.0 0.0.0.0 Gi1/0 static route Select an answerip route 192.168.1.0 255.255.255.224 192.168.3.1ip route 172.16.2.1 255.255.255.255 Ethernet0/0ip route 192.168.1.0 255.255.255.224 192.168.2.1 2ip route 0.0.0.0 0.0.0.0 Gi1/0 floating static route Select an answerip route 192.168.1.0 255.255.255.224 192.168.3.1ip route 172.16.2.1 255.255.255.255 Ethernet0/0ip route 192.168.1.0 255.255.255.224 192.168.2.1 2ip route 0.0.0.0 0.0.0.0 Gi1/0 22 / 50 Match the protocol on the left with the description. LLDP Select an answerupdate timer 60 secondsRPVST+connect Arista and Cisco switchRSTP CDP Select an answerupdate timer 60 secondsRPVST+connect Arista and Cisco switchRSTP support for multiple VLANs Select an answerupdate timer 60 secondsRPVST+connect Arista and Cisco switchRSTP open standard spanning tree protocol Select an answerupdate timer 60 secondsRPVST+connect Arista and Cisco switchRSTP 23 / 50 Match the operational plane on the left with the description. data plane Select an answeroriginating trafficSSHQoS and encryptionSDN architecture layer control plane Select an answeroriginating trafficSSHQoS and encryptionSDN architecture layer management plane Select an answeroriginating trafficSSHQoS and encryptionSDN architecture layer application plane Select an answeroriginating trafficSSHQoS and encryptionSDN architecture layer 24 / 50 Match the protocol on the left with the correct sequence when a host connects to a web server. DHCP request Select an answer2413 proxy ARP broadcast Select an answer2413 TCP handshake to web server Select an answer2413 DNS query Select an answer2413 25 / 50 Match the OSPF configuration feature for directly connected neighbors on the left with the description. router ID mismatch Select an answersecurity implementationOSPF adjacency would failOSPF adjacency would formpoint-to-point network typelocally significant only MTU mismatch Select an answersecurity implementationOSPF adjacency would failOSPF adjacency would formpoint-to-point network typelocally significant only tunnel interface Select an answersecurity implementationOSPF adjacency would failOSPF adjacency would formpoint-to-point network typelocally significant only passive interface Select an answersecurity implementationOSPF adjacency would failOSPF adjacency would formpoint-to-point network typelocally significant only process identifier Select an answersecurity implementationOSPF adjacency would failOSPF adjacency would formpoint-to-point network typelocally significant only 26 / 50 Match the protocol feature on the left with the transport protocol. data integrity checksum Select an answerUDPTCPIPTCP and UDP error detection Select an answerUDPTCPIPTCP and UDP error recovery Select an answerUDPTCPIPTCP and UDP OSPF Select an answerUDPTCPIPTCP and UDP 27 / 50 Match the NAT address concept on the left with the description. ip nat inside source list 199 Select an answerRFC 1918 addressinside global addressdynamic pool1:1 address mappingoverload keyword inside local address Select an answerRFC 1918 addressinside global addressdynamic pool1:1 address mappingoverload keyword ip nat inside source static Select an answerRFC 1918 addressinside global addressdynamic pool1:1 address mappingoverload keyword ip nat outside interface Select an answerRFC 1918 addressinside global addressdynamic pool1:1 address mappingoverload keyword port address translation Select an answerRFC 1918 addressinside global addressdynamic pool1:1 address mappingoverload keyword 28 / 50 Match the protocol on the left with the IP protocol number. EIGRP Select an answer89881112 OSPF Select an answer89881112 ICMP Select an answer89881112 VRRP Select an answer89881112 29 / 50 Match the protocol on the left with the configuration setting. CAPWAP Select an answeroverlay0000.0C9F.F001 (mac address)update timer 60 seconds0000.5E00:0101 (mac address)UDP 123 CDP Select an answeroverlay0000.0C9F.F001 (mac address)update timer 60 seconds0000.5E00:0101 (mac address)UDP 123 NTP Select an answeroverlay0000.0C9F.F001 (mac address)update timer 60 seconds0000.5E00:0101 (mac address)UDP 123 VRRP Select an answeroverlay0000.0C9F.F001 (mac address)update timer 60 seconds0000.5E00:0101 (mac address)UDP 123 HSRP Select an answeroverlay0000.0C9F.F001 (mac address)update timer 60 seconds0000.5E00:0101 (mac address)UDP 123 30 / 50 Match the network media type on the left with the description. single-mode fiber (SMF) Select an answersusceptible to EMImodal dispersionlimited distance high bandwidth copperlaser light source multi-mode fiber (MMF) Select an answersusceptible to EMImodal dispersionlimited distance high bandwidth copperlaser light source Twinax Select an answersusceptible to EMImodal dispersionlimited distance high bandwidth copperlaser light source UTP/STP Select an answersusceptible to EMImodal dispersionlimited distance high bandwidth copperlaser light source 31 / 50 Match the cyber security concept on the left with the example. multi-factor possession Select an answertraditional authenticationtokenfingerprintsecurity question AAA Select an answertraditional authenticationtokenfingerprintsecurity question multi-factor knowledge Select an answertraditional authenticationtokenfingerprintsecurity question multi-factor inherence Select an answertraditional authenticationtokenfingerprintsecurity question 32 / 50 Match the wireless concept on the left with the description. Dynamic Frequency Detection (DFS) Select an answermove clients to 5 GHz frequency to avoid radarencryption of wireless control frameseliminates reauthentication to access pointnot recommended for delay-sensitive traffic Fast Transition Select an answermove clients to 5 GHz frequency to avoid radarencryption of wireless control frameseliminates reauthentication to access pointnot recommended for delay-sensitive traffic PMF Select an answermove clients to 5 GHz frequency to avoid radarencryption of wireless control frameseliminates reauthentication to access pointnot recommended for delay-sensitive traffic Dynamic Channel Assignment (DCA) Select an answermove clients to 5 GHz frequency to avoid radarencryption of wireless control frameseliminates reauthentication to access pointnot recommended for delay-sensitive traffic 33 / 50 Match the cyber security concept on the left with the description. exploit Select an answermalwaresoftware bugemail phishing or spoofingsoftware updates mitigation Select an answermalwaresoftware bugemail phishing or spoofingsoftware updates vulnerability Select an answermalwaresoftware bugemail phishing or spoofingsoftware updates threat Select an answermalwaresoftware bugemail phishing or spoofingsoftware updates 34 / 50 Match the network feature on the left with the description. ipconfig /all Select an answerhostname to IP mappingLinux host commandWindows host commandIP to MAC address mapping ip address show Select an answerhostname to IP mappingLinux host commandWindows host commandIP to MAC address mapping DHCP binding table Select an answerhostname to IP mappingLinux host commandWindows host commandIP to MAC address mapping DNS table Select an answerhostname to IP mappingLinux host commandWindows host commandIP to MAC address mapping 35 / 50 Match the wireless encryption algorithm on the left with the wireless security standard. TKIP Select an answerWPA2WPAWPA3WEP SAE Select an answerWPA2WPAWPA3WEP AES/CCMP Select an answerWPA2WPAWPA3WEP RC4 Select an answerWPA2WPAWPA3WEP 36 / 50 Match the API authentication method on the left with the description. basic Select an answerstateless granular user-level security with tokensusername/password string encodedstateful authorization protocol delegation frameworkapplication-level authentication with encrypted string API keys Select an answerstateless granular user-level security with tokensusername/password string encodedstateful authorization protocol delegation frameworkapplication-level authentication with encrypted string JWT Select an answerstateless granular user-level security with tokensusername/password string encodedstateful authorization protocol delegation frameworkapplication-level authentication with encrypted string OAuth2 Select an answerstateless granular user-level security with tokensusername/password string encodedstateful authorization protocol delegation frameworkapplication-level authentication with encrypted string 37 / 50 Match the default transport protocol on the left with the application traffic. FTP Select an answerUDP 67/68UDP 53TCP 25TCP 21TCP 22 DCHP Select an answerUDP 67/68UDP 53TCP 25TCP 21TCP 22 SMTP Select an answerUDP 67/68UDP 53TCP 25TCP 21TCP 22 DNS Select an answerUDP 67/68UDP 53TCP 25TCP 21TCP 22 SSH Select an answerUDP 67/68UDP 53TCP 25TCP 21TCP 22 38 / 50 Match the HSRP state on the left with the description. Learn Select an answerinterface is enabledvirtual IP address known and receiving hello messagesrouter is actively forwarding data traffic for the grouprouter sends/receive hello messages to elect active/standby routersmonitor active router and go active when active router failswaiting for hello messages Listen Select an answerinterface is enabledvirtual IP address known and receiving hello messagesrouter is actively forwarding data traffic for the grouprouter sends/receive hello messages to elect active/standby routersmonitor active router and go active when active router failswaiting for hello messages Speak Select an answerinterface is enabledvirtual IP address known and receiving hello messagesrouter is actively forwarding data traffic for the grouprouter sends/receive hello messages to elect active/standby routersmonitor active router and go active when active router failswaiting for hello messages Initial Select an answerinterface is enabledvirtual IP address known and receiving hello messagesrouter is actively forwarding data traffic for the grouprouter sends/receive hello messages to elect active/standby routersmonitor active router and go active when active router failswaiting for hello messages Standby Select an answerinterface is enabledvirtual IP address known and receiving hello messagesrouter is actively forwarding data traffic for the grouprouter sends/receive hello messages to elect active/standby routersmonitor active router and go active when active router failswaiting for hello messages Active Select an answerinterface is enabledvirtual IP address known and receiving hello messagesrouter is actively forwarding data traffic for the grouprouter sends/receive hello messages to elect active/standby routersmonitor active router and go active when active router failswaiting for hello messages 39 / 50 Match the switching feature on the left with the description. frame switching Select an answerpacket forwarding out all switch portsexamine source and destination field of an Ethernet frameremoving MAC address from switch tableunicast flooding out all ports in a VLAN except where frame arrived ARP request Select an answerpacket forwarding out all switch portsexamine source and destination field of an Ethernet frameremoving MAC address from switch tableunicast flooding out all ports in a VLAN except where frame arrived MAC aging Select an answerpacket forwarding out all switch portsexamine source and destination field of an Ethernet frameremoving MAC address from switch tableunicast flooding out all ports in a VLAN except where frame arrived MAC learning Select an answerpacket forwarding out all switch portsexamine source and destination field of an Ethernet frameremoving MAC address from switch tableunicast flooding out all ports in a VLAN except where frame arrived 40 / 50 Match the DHCP feature on the left with the description. DHCP relay Select an answerIP-to-MAC address mapping from DHCP databaseprovide list of TFTP servers to DHCP clientsidentify source of DHCP request for security purposesenable connection to DHCP server on remote subnet DHCP option 150 Select an answerIP-to-MAC address mapping from DHCP databaseprovide list of TFTP servers to DHCP clientsidentify source of DHCP request for security purposesenable connection to DHCP server on remote subnet DHCP option 82 Select an answerIP-to-MAC address mapping from DHCP databaseprovide list of TFTP servers to DHCP clientsidentify source of DHCP request for security purposesenable connection to DHCP server on remote subnet DHCP bindings Select an answerIP-to-MAC address mapping from DHCP databaseprovide list of TFTP servers to DHCP clientsidentify source of DHCP request for security purposesenable connection to DHCP server on remote subnet 41 / 50 Match the management protocol on the left with the supported feature. FTP Select an answerTCP 22TCP 20 (data channel)users and groupsout-of-band managementcommunity strings console Select an answerTCP 22TCP 20 (data channel)users and groupsout-of-band managementcommunity strings SSH Select an answerTCP 22TCP 20 (data channel)users and groupsout-of-band managementcommunity strings SNMPv2c Select an answerTCP 22TCP 20 (data channel)users and groupsout-of-band managementcommunity strings SNMPv3 Select an answerTCP 22TCP 20 (data channel)users and groupsout-of-band managementcommunity strings 42 / 50 Match the subnet mask on the left with the equivalent CIDR notation. 255.255.255.224 Select an answer/29/27/28/22/30 255.255.255.248 Select an answer/29/27/28/22/30 255.255.252.0 Select an answer/29/27/28/22/30 255.255.255.252 Select an answer/29/27/28/22/30 255.255.255.240 Select an answer/29/27/28/22/30 43 / 50 Match the Cisco configuration feature on the left with the default setting. switch priority Select an answer14400 seconds32768300 seconds40 seconds (ethernet)1 router priority Select an answer14400 seconds32768300 seconds40 seconds (ethernet)1 OSPF dead timer Select an answer14400 seconds32768300 seconds40 seconds (ethernet)1 ARP aging timer Select an answer14400 seconds32768300 seconds40 seconds (ethernet)1 MAC aging timer Select an answer14400 seconds32768300 seconds40 seconds (ethernet)1 44 / 50 Match the application on the left with the assigned application port. SMTP Select an answerTCP 21UDP 24576TCP 22UDP 123TCP 25UDP 53 NTP Select an answerTCP 21UDP 24576TCP 22UDP 123TCP 25UDP 53 FTP Select an answerTCP 21UDP 24576TCP 22UDP 123TCP 25UDP 53 RTP Select an answerTCP 21UDP 24576TCP 22UDP 123TCP 25UDP 53 SSH Select an answerTCP 21UDP 24576TCP 22UDP 123TCP 25UDP 53 DNS Select an answerTCP 21UDP 24576TCP 22UDP 123TCP 25UDP 53 45 / 50 Match the SDN feature on the left with the network service. management plane Select an answerbuild network tablesrouting table lookupREST APIOpenFlow, AnsibleTelnet, SSH control plane Select an answerbuild network tablesrouting table lookupREST APIOpenFlow, AnsibleTelnet, SSH southbound interface Select an answerbuild network tablesrouting table lookupREST APIOpenFlow, AnsibleTelnet, SSH northbound interface Select an answerbuild network tablesrouting table lookupREST APIOpenFlow, AnsibleTelnet, SSH data plane Select an answerbuild network tablesrouting table lookupREST APIOpenFlow, AnsibleTelnet, SSH 46 / 50 Match the protocol on the left with the characteristic. OSPF Select an answerCPU intensive routing protocolbackup configuration scriptsusername/password authenticationunequal path cost load balancing FTP Select an answerCPU intensive routing protocolbackup configuration scriptsusername/password authenticationunequal path cost load balancing EIGRP Select an answerCPU intensive routing protocolbackup configuration scriptsusername/password authenticationunequal path cost load balancing TFTP Select an answerCPU intensive routing protocolbackup configuration scriptsusername/password authenticationunequal path cost load balancing 47 / 50 Match the Syslog message on the left with the severity level. informational Select an answer326140 critical Select an answer326140 warnings Select an answer326140 emergencies Select an answer326140 alerts Select an answer326140 errors Select an answer326140 48 / 50 Match the serialization example on the left with the application. <interface>:GigabitEthernet0/1</name> Select an answerYAMLXMLYANGJSON "interface":"GigabitEthernet0/1", Select an answerYAMLXMLYANGJSON identity:interface-type { Select an answerYAMLXMLYANGJSON – name: router-1 Select an answerYAMLXMLYANGJSON 49 / 50 Match the OSPF adjacency state on the left with the description. 2-Way Select an answerlink state database advertised between neighborsrouter ID not included in hello packetsdatabase descriptor packets advertised to neighborsDR/BDR elected for a network segmentDR/BDR communication starts Init Select an answerlink state database advertised between neighborsrouter ID not included in hello packetsdatabase descriptor packets advertised to neighborsDR/BDR elected for a network segmentDR/BDR communication starts Exchange Select an answerlink state database advertised between neighborsrouter ID not included in hello packetsdatabase descriptor packets advertised to neighborsDR/BDR elected for a network segmentDR/BDR communication starts Exstart Select an answerlink state database advertised between neighborsrouter ID not included in hello packetsdatabase descriptor packets advertised to neighborsDR/BDR elected for a network segmentDR/BDR communication starts Loading Select an answerlink state database advertised between neighborsrouter ID not included in hello packetsdatabase descriptor packets advertised to neighborsDR/BDR elected for a network segmentDR/BDR communication starts 50 / 50 Match the address type on the left with the prefix. RFC 1918 Select an answer169.254.0.0/16same interface address assigned to different routers172.16.0.0/12224.0.0.0/4192.0.2.1/24 APIPA Select an answer169.254.0.0/16same interface address assigned to different routers172.16.0.0/12224.0.0.0/4192.0.2.1/24 multicast Select an answer169.254.0.0/16same interface address assigned to different routers172.16.0.0/12224.0.0.0/4192.0.2.1/24 wireless controller virtual interface Select an answer169.254.0.0/16same interface address assigned to different routers172.16.0.0/12224.0.0.0/4192.0.2.1/24 anycast Select an answer169.254.0.0/16same interface address assigned to different routers172.16.0.0/12224.0.0.0/4192.0.2.1/24 Your score is 0% By WordPress Quiz plugin
