MTCRE

EOIP tunnels can not be bridged because they are not true layer 2 tunnels. True. False.

What is the maximum number of hops, after which the network will be considered unreachable in OSPF?. 99. Unlimited. 15. 16.

Which of the following are correct statements?. OSPF is not a link state protocol. OSPF requires neighbor adjacencies before updates are sent. If OSPF router ID is not set manually, then the lowest IP address configured on an active interface is used. Every OSPF area must connect with area 1. OSPF allows unequal cost load balancing.

A routing table has following entries: 0 dst-address=10.0.0.0/24 gateway=10.1.5.126 1 dst-address=10.1.5.0/24 gateway=10.1.1.1 2 dst-address=10.1.0.0/24 gateway=25.1.1.1 3 dst-address=10.1.5.0/25 gateway=10.1.1.2 Which gateway will be used for a packet with destination address 10.1.5.126?. 10.1.1.2. 10.1.1.1. 10.1.5.126. 25.1.1.1.

Routing marks can be assigned by the IP firewall mangle facility in following chains (select all that apply): output. postrouting. input. forward. prerouting.

OSPF area ID does not need to be unique within the AS. True. False.

Which route will be used to reach host 192.168.1.55? /ip route add disabled=no distance=1 dst-address=192.168.1.0/24 gateway=1.1.1.1 add disabled=no distance=1 dst-address=192.168.1.0/25 gateway=2.2.2.2 add disabled=no distance=1 dst-address=192.168.0.0/16 gateway=3.3.3.3. Route via gateway 3.3.3.3. Route via gateway 1.1.1.1. Route via gateway 2.2.2.2.

Mark all ECMP (Equal cost multi-path) routes that will split traffic to multiple paths: /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1,10.10.10.1. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1,10.10.10.1,10.20.20.1. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1,10.20.20.1. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1.

What is the maximum number of supported VLANs on a single ethernet interface in RouterOS: 63. unlimited. 255. 511. 4095.

In an OSPF based network, you wish to force one particular router to always be the Designated Router. You should set the priority value of that router to: 1. 0. 255.

It is possible to create EoIP tunnels between two locations over the Internet. True. False.

/ip route configuration on router, /ip route add gateway=192.168.0.1 /ip route add dst-address=192.168.1.0/24 gateway=192.168.0.2 /ip route add dst-address=192.168.2.0/24 gateway=192.168.0.3 /ip route add dst-address=192.168.3.0/26 gateway=192.168.0.4 Router needs to send packets to 192.168.3.240. Which gateway will be used?. 192.168.0.3. 192.168.0.2. 192.168.0.1. 192.168.0.4.

If one of two gateways is unreachable in an ECMP route with check gateway set, 50% of packets will be lost. True. False.

Select true statements about PPTP/PPPoE server. PPPoE server is reachable via all active interfaces. PPTP server can be bound to one single interface. PPPoE server can be bound to one single interface. PPTP server is reachable on all ip addresses.

Mark the correct default route distances. iBGP distance is 200. RIP distance is 130. eBGP distance is 25. OSPF distance is 110.

To securely bridge (Layer 2) together two remote networks the following methods can be used: IPIP with IPsec secret specified. SSTP with BCP or L2TP/IPsec with BCP. EoIP with IPsec secret specified. SSTP or L2TP/IPsec. EoIP over SSTP or over L2TP/IPsec.

When sending out an ARP request, an IP host is expecting what kind of address for an answer?. VLAN ID. 802.11g. MAC Address. IP address.

What is the administrative distance of OSPF routes?. 110. 10. 20. 120.

Consider the following diagram. Assuming that all the necessary configuration has already been done on R2 (proxy-arp is disabled), to communicate from a device on LAN1 to a device on LAN2, which of the following configurations on R1 would enable this?. /ip route add dst-address=192.168.0.0/24 gateway=192.168.0.1. /ip route add dst-address=192.168.1.0/24 gateway=192.168.99.2. /ip route add dst-address=192.168.1.0/24 src-address=192.168.0.0/24 gateway=192.168.99.2. /ip route add dst-address=0.0.0.0/0 gateway=Ether1. /ip route add dst-address=0.0.0.0/0 gateway=192.168.99.2.

Only OSPF routes distributed as "external" can be filtered with routing filters. True. False.

Routing table has several routes with the same gateway. If 'check-gateway' is enabled for one of the routes, and the gateway becomes unreachable, then. Only this one route would become inactive. The 'check-gateway' feature would not work at all, since the same gateway is used for more than one route. All routes with the same gateway would become inactive.

In OSPF protocol, which one of these router types are responsible for route distribution between different Autonomous systems?. ABR. AS. ASBR. IR.

There are two routes in the routing table: 0 dst-addr=10.1.1.0/24 gateway=5.5.5.5 1 dst-addr=10.1.1.4/30 gateway=5.6.6.6 Which gateway will be used to get to the IP address 10.1.1.6?. Both - half of the traffic will be routed through one gateway, half through the other. The required route is not in the routing table. 5.5.5.5. 5.6.6.6.

In OSPF networks, stub areas are responsible for which of the following (check all that apply): Increasing the number of AS external routes. Reducing the database size inside the area. Reducing the memory requirements of routers in the area. Increasing latency in the area.

In an ECMP route, there are 3 gateways A, B and C. As gateways A and B have been added one time each and C two times. 25%. Unknown, ECMP is not per packet balancer. 30%. 50%.