EMT Practice Test

1. Question Content...

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Question1: In an M-SAP implementation, when a capture SAP sends an authentication request to the RADIUS server, which parameters are returned by the server on a successful authentication?

Question2: Which triggering packet is required to create a managed SAP?

Question3: Which of the following is NOT a characteristic of a capture SAP?

Question4: Which information is used to detect if an entry in the MCS database needs to be reconciled after 2 peers experience a brief loss of communication?

Question5: Which of the following is NOT part of the aggregation network?

Question6: How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Question7: Upon successful authentication from the RADIUS server in a Bridged CO environment, which of the following is not used for the M-SAP creation?

Question8: In the case of a wholesale/retail model with a subscriber session terminated at the retail BNG, which of the following is true?

Question9: What is the format of the VRRP virtual MAC address?

Question10: Which of the following is a trigger to setup an L2TP Tunnel?

Question11: In which context would the command sap-session-limit be entered?

Question12: An Alcatel-Lucent 7750 SR has a subscriber interface configured with multiple subnets. How is the subnet that is used for subscriber IP address allocation determined?

Question13: Which mechanism is used to advertise a subscriber's prefix only from the SRRP master router?

Question14: In which context would the command sap-session-limit be entered?

Question15: What is the benefit of SRRP-aware routing?

Question16: In the case of wholesale/retail model with an IP-VPN deployment model, where is the IPoE session terminated?

Question17: Which of the following is TRUE?

Question18: Which of the following describes the port mode required to support ESM over MPLS on an Alcatel-Lucent
7750 SR?

Question19: Which DHCP message is used to populate the anti-spoofing table?

Question20: An IP-VPN subscriber is successfully authenticated in a wholesale/retail architecture. Where is the subscriber instantiated?

Question21: How can a TPS network protect itself from a subscriber running a rogue DHCP server?

Question22: Which of the following is used to define L2TP reliable control messages?

Question23: Which of the following describes DHCP's DISCOVER messages?

Question24: How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Question25: Which DHCP message is used to populate the anti-spoofing table?

Question26: Which of the following is NOT a characteristic of the Alcatel-Lucent Triple Play solution?

Question27: Which of the following is a trigger to setup an L2TP Tunnel?

Question28: Which of the following is NOT a multi-chassis synchronization operation?

Question29: Which other protocol is required to operate SRRP on BNGs?

Question30: In the case of a wholesale/retail model with a subscriber session terminated at the retail BNG.which of the following is true?

Question31: There can be one SRRP master per which entity?

Question32: Which parameters can be inserted in the Relay-forward message from the BNG to the DHCPv6 server?

Question33: Which file format is used to store the subscriber accounting file on an Alcatel-Lucent 7750 SR?

Question34: What is the purpose of a capture SAP?

Question35: In an IP-VPN wholesale/retail model, which of the following packets will trigger the radius or LUDB authentication?

Question36: In a Bridged CO architecture, which of the following is TRUE?

Question37: Which of the following is a trigger to setup an L2TP Tunnel?

Question38: What process initiates the CoA Request?

Question39: Which DHCP message is used to populate the anti-spoofing table?

Question40: Where and in which direction is a virtual-port typically instantiated?

Question41: The wholesale service provider can retrieve the retail service VPRN ID for an incoming request from which of the following?

Question42: Which DHCP message is used to populate the anti-spoofing table?

Question43: The retail VPRN subscriber interface is tightly coupled to which of the following?

Question44: What is the L2TP ZLB (zero length body) packet used for?

Question45: Which technique can be used to prevent direct L2 subscriber-to-subscriber communication?

Question46: Which of the following fields can only be matched with deep packet inspection?

Question47: Which of the following is correct about L2TP?

Question48: Which of the following is NOT a characteristic of residential split horizon groups?

Question49: Which DHCP message is used to populate the anti-spoofing table?

Question50: What is the correct command to map in the SAP-ingress (sap-ingress id: 100) and the default queue (queue id: 1) to the scheduler-policy?

Question51: Which DHCP message is used to populate the anti-spoofing table?

Question52: Which of the following describes what happens if MCS peers experience a loss of communication without reboot?

Question53: What is the purpose of the anti-spoofing filter?

Question54: On which interface is SRRP activated?

Question55: Which feature can be used to identify a subscriber that paid for extra services?

Question56: The user-name-format command will allow different formats for the authentication request sent to the radius server. What is the default value of the user-name-format?

Question57: Which of the following is NOT an AlcateHucent RADIUS vendor-specific attribute (VSA)?

Question58: Which parameters can be inserted in the Relay-forward message from the BNG to the DHCPv6 server?

Question59: Which of the following is a trigger to setup an L2TP Tunnel?

Question60: Click on the exhibit.

The L3 gateway has the MAC address 93:33:00:00:BF:92. What happens to incoming frames on SAP
1/1/1:100?

Question61: In the authentication policy, which of the following is NOT an option to modify a username before sending a RADIUS request?

Question62: For which entity does the command session-limit specify the number of PPPoE hosts allowed?

Question63: Which of the following were NOT roles of a traditional BNG?

Question64: In a Bridged CO architecture, which of the following is TRUE?

Question65: In an L2TP wholesale/retail architecture, where is the ESM applied?

Question66: How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Question67: In a Bridged CO architecture, which of the following is TRUE?

Question68: Which of the following entities would NOT be configured when using a Bridged CO model?

Question69: Which of the following is NOT a function of the BSAN?

Question70: By default what does a DHCP client do when it receives multiple offers from DHCP servers?

Question71: How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Question72: What is the purpose of the SRRP message-path SAP?

Question73: In the retail service VPRN on the wholesale BNG. how many SAPs is/are needed for 1000 subscribers?

Question74: A wholesale/retail architecture uses VPRN services only. How many VPRN services would you need for three retail operators on the wholesale BNG?

Question75: Which mechanism is used to detect that a VRRP master to backup failover must occur?

Question76: Which VRRP policy event makes use of ICMP packets to demote the VRRP master?

Question77: Which of the following can NOT be used to generate a default subscriber ID?

Question78: In the case of PPPoE, the local-user-database can NOT be used for which of the following?

Question79: When using a RADIUS server to obtain subscriber parameters and a DHCP mechanism to obtain IP addresses, which DHCP message triggers a RADIUS request?

Question80: Which of the following states is NOT an MCS synchronization state?

Question81: A capture SAP is configured in VPLS 1 on a dot1q port; one managed SAP (M-SAP) has been instantiated successfully in VPLS 2 with a VLAN-ID of 2. But now, non-trigger traffic reaches the capture SAP on VLAN
100, what will happen to this traffic?

Question82: In the case of a Routed RG, what should be the minimum host-limit value defined under the SLA profile to support the dual-stack subscriber? Assume a single SLA profile is configured per subscriber for all services.

Question83: What is the purpose oftheSRRP shunt interface?

Question84: When deploying the Alcatel-Lucent 7342 ISAM FTTU, what device is required on the customer premise for circuit termination?

Question85: In the wholesale/retail model, where is it beneficial to do authentication on the domain part of the username only?

Question86: An L2TP session will be able to encapsulate how many PPP sessions?

Question87: For application assurance, which field can NOT be used to identify an application?

Question88: Which of the following sources can NOT be used to retrieve parameters required to instantiate a dynamic subscriber host?

Question89: In an IP-VPN wholesale/retail model, where is the ESM SLA profile applied?

Question90: How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Question91: Which device typically inserts DHCP option 82?

Question92: How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Question93: Which of the following about BSAN handling of option 82 information is TRUE?

Question94: How can a VRRP policy change the state of a router from master to backup?

Question95: Which other feature needs to be activated in order to enable arp-reply-agent on a SAP?

Question96: Which of the following methods encapsulates IPv4 packets into an IPv6 tunnel?

Question97: Which of the following is a requirement to enable dynamic anti-spoof filtering on a SAP in a VPLS?

Question98: Which of the following commands will provide a list of subscriber-host IP addresses and all ESM profiles?

Question99: Which of the following entities would NOT be configured when using a Bridged CO model?