MTU, junit and cucumber

MTU has been configured on the underlying physical topology, and no MTU command has been configured on the tunnel interfaces. What happens when a 1500-byte IPv4 packet traverses the GRE tunnel from host X to host Y, assuming the DF bit is cleared?. A. The packet is discarded on router B. B. The packet arrives on router C without fragmentation. C. The packet arrives on router C fragmented. D. The packet is discarded on router A.

Which entity is responsible for maintaining Layer 2 isolation between segments in a VXLAN environment?. A. VNID. B. switch fabric. C. VTEP. D. host switch.

Drag and drop the descriptions of the VSS technology from the left to the right. Not all options are used. combines exactly 2 devices. supported on cisco 3750 and 3850 devices. supported on cisco 4500 and 6500 series. supports devices that are geograhicaly separted. supports up to 9 devices. uses proprietary cabling.

Refer to the exhibit. An engineer must assign an IP address of 192.168.1.1/24 to the GigabitEthernet1 interface. Which two commands must be added to the existing configuration to accomplish this task? (Choose two.). A. Router(config-if)#ip address 192.168.1.1 255.255.255.0. B. Router(config-vrf)#address-family ipv4. C. Router(config-vrf)#ip address 192.168.1.1 255.255.255.0. D. Router(config-if)#address-family ipv4. E. Router(config-vrf)#address-family ipv6.

The following system log message is presented after a network administrator configures a GRE tunnel: %TUN-RECURDOWN Interface Tunnel 0 temporarily disabled due to recursive routing Why is Tunnel 0 disabled?. A. Because dynamic routing is not enabled. B. Because the tunnel cannot reach its tunnel destination. C. Because the best path to the tunnel destination is through the tunnel itself. D. Because the router cannot recursively identify its egress forwarding interface.

Refer to the exhibit. A network engineer must simplify the IPsec configuration by enabling IPsec over GRE using IPsec profiles. Which two configuration changes accomplish this? (Choose two). A. Create an IPsec profile, associate the transform-set ACL, and apply the profile to the tunnel interface. B. Apply the crypto map to the tunnel interface and change the tunnel mode to tunnel mode ipsec ipv4. C. Remove all configuration related to crypto map from R1 and R2 and eliminate the ACL. D. Create an IPsec profile, associate the transform-set, and apply the profile to the tunnel interface. E. Remove the crypto map and modify the ACL to allow traffic between 10.10.0.0/24 to 10.20.0.0/24.

Which LISP component is required for a LISP site to communicate with a non-LISP site?. A. Proxy ITR. B. ITR. C. ETR. D. Proxy ETR.

Which two components are supported by LISP? (Choose two.). A. proxy ETR. B. egress tunnel router. C. route reflector. D. HMAC algorithm. E. spoke.

Refer to the exhibit. Which configuration must be applied to R1 to enable R1 to reach the server at 172.16.0.1?. A. interface Ethernet0/0 ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf bank network 172.16.0.0 255.255.0.0. B. interface Ethernet0/0 vrf forwarding hotel ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf Hotel network 172.16.0.0 0.0.255.255 area 0. C. interface Ethernet0/0 vrf forwarding bank ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf bank network 172.16.0.0 0.0.255.255 area 0. D. interface Ethernet0/0 ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf hotel network 172.16.0.0 255.255.0.0.

Refer to the exhibit. Which configuration allows Customer2 hosts to access the FTP server of Customer1 that has the IP address of 192.168.1.200?. A. ip route vrf Customer1 172.16.1.0 255.255.255.0 172.16.1.1 global ip route vrf Customer2 192.168.1.200 255.255.255.255 192.168.1.1 global ip route 192.168.1.0 255.255.255.0 Vlan10 ip route 172.16.1.0 255.255.255.0 Vlan20. B. ip route vrf Customer1 172.16.1.1 255.255.255.255 172.16.1.1 global ip route vrf Customer2 192.168.1.200 255.255.255.0 192.168.1.1 global ip route 192.168.1.0 255.255.255.0 Vlan10 ip route 172.16.1.0 255.255.255.0 Vlan20. C. ip route vrf Customer1 172.16.1.0 255.255.255.0 172.16.1.1 Customer2 ip route vrf Customer2 192.168.1.200 255.255.255.255 192.168.1.1 Customer1. D. ip route vrf Customer1 172.16.1.0 255.255.255.0 172.16.1.1 Customer1 ip route vrf Customer2 192.168.1.200 255.255.255.255 192.168.1.1 Customer2.

Refer to the exhibit. A network engineer configures a new GRE tunnel and enters the show run command. What does the output verify?. A. The tunnel keepalive is configured incorrectly because they must match on both sites. B. The tunnel destination will be known via the tunnel interface. C. The tunnel will be established and work as expected. D. The default MTU of the tunnel interface is 1500 bytes.

Which element enables communication between guest VMs within a virtualized environment?. A. hypervisor. B. virtual router. C. vSwitch. D. pNIC.