H31-124_V2.0-ENU

Which of the following statements is correct regarding virtual router?A . If multiple routers are configured with the same virtual router IB . they all associate to the same virtual router.C . If multiple routers associate to the same virtual router, they must be configured with the same virtual router...

Which of the following statement are correct regarding TTL value in VRRP packet?A . The VRRP packet is only forwarded in one IP network, so the TTL value is always set to 1.B . The TTL value of device from different manufactures is different; on VRP, the TTL value is...

Which of the following statements are correct?A . Both TE FRR and VPN FRR are used to protect tunnels, and therefore they can replace each other.B . After VPN FRR is deployed, the end-to-end service convergence time is shorter than 1 second.C . TE FRR Implements quick traffic switchovers if...

The IGMP snooping configuration is as follows: # vlan batch 3 # igmp-snooping enable # vlan 3 igmp-snooping enable # interface GigabitEthernet1/0/1 port hybrid tagged vlan 3 I2-multicast static-group group-address 225.1.1.1 to 225.1.1.3 vlan 3 # interface GigabitEthernet3/0/1 port hybrid tagged vlan 3 igmp-snooplng static-router-port vlan 3 Which of the...

The Ethernet switch working in store and forward mode drops the frame with length smaller than 64 bytes.A . TrueB . FalseView AnswerAnswer: A

Is the following statement correct or incorrect? Because a bypass tunnel Is manually created during TE FRR configuration, the constraint shortest path first (CSPF) does not need to be enabled.A . TrueB . FalseView AnswerAnswer: B

Which of the following statements about layer 2 LAN switch are incorrect?A . LAN switch will modify the data link layer header of the packet and then forward it.B . LAN switch can learn Mac address automatically.C . LAN switch operates at data link layer.D . LAN switch will modify...

The VRRP advertfse-lnterval is 2s, preempt mode is enabled, Delay Time is 3s, then which of the following is the Master_Down_Interval time?A . 2sB . 4sC . 9sD . 6sView AnswerAnswer: A

Which of the following statements regarding multicast MAC address is correct?A . The first six hexadecimal value of the multicast Mac address is 0x01005e.B . Multicast MAC address is composed of 23 bits.C . The range of multicast MAC address is assigned by IEEE . On Ethernet, 28-bits of layer...

VXLAN uses MAC in UDP encapsulation to extend Layer 2 networks and encapsulates Ethernet packets on IP packets. When packets are transmitted on a touted network, the intermediate touting device does not need to learn inner MAC addresses.A . TrueB . FalseView AnswerAnswer: B