최신H3CSE-RS-SW - GB0-372-ENU무료샘플문제

A. MSTI configuration messages are used for spanning tree calculation in MSTI

B. The MST configuration ID field is used to determine whether the switches belong to the same MST region.

C. The number of MSTI configuration messages is determined by the number of VLANs

D. The calculation of IST only requires the value in the MST exclusive field

A. In peer mode, active peers and passive peers can synchronize clocks with each other

B. The client/server mode is suitable for situations where the address of the clock server is known, and can appropriately increase the possibility of clock synchronization

C. Broadcast mode is suitable for point-to-multipoint network applications, improving deployment and operation efficiency

D. Multicast mode is suitable for situations where the IP address of the server or peer is uncertain, simplifying deployment

A. Graft

B. Hello

C. Register

D. Assert

E. Prune

F. Join

A. MAC-20

B. MAC-B

C. MAC-10

D. FFFF.FFFF.FFFF

A. RT2

B. RT1

C. RT3

A. MLDvl

B. IGMPV2

C. IGMPvl

D. IGMPV3

E. MLDV2

A. Router RTB is the owner of the VRRP IP address

B. Router RTB enables VRRPV2 protocol

C. VRRP simple character authentication is enabled on router RTB

D. Router RTB enables VRRPV3 protocol

A. VLAN 10

B. VLAN 20

C. VLAN 1

D. VLAN 4

E. VLAN 3

F. VLAN 2

A. Business Layer

B. Application layer

C. Service Layer

D. Network layer

A. Unplug both power supplies.

B. Unplug 1 fan

C. Pull out the standby main control board

D. Pull out the service board

A. Data frames with VLAN 20 tags will be discarded when they enter port Ethernet 1/0/2

B. Port Ethernet1/0/2 only allows data from VLAN 1 and VLAN 10 to pass through.

C. The data frame with VLAN1 tag will not be stripped when it leaves port Ethernet1/0/2

D. The current switch has only VLAN1 and VLAN10.

A. Configuration BPDU is only sent from the designated port, and TCNBPDU is only sent from the root port.

B. Configuration BPDU is usually only sent periodically by the root bridge, while TCNBPDU may be sent by other bridges except the root bridge.

C. Alternate ports will neither send configuration BPDUs nor TCN BPDUs.

D. Configuration BPDU is usually received only from the root port, and TCNBPDU is received only from the designated port

A. Router1 and Router2 periodically send general group queries to the shared network segment

B. After the host receives the query message, only the Clients send Report messages

C. Only Router2 periodically sends general group queries to the shared network segment

D. After the host receives the general group query message, Client1, Client2, and Client3 may all send Report messages.

E. After the host receives the general group query message, after the first host sends a Report message, the Report messages of other hosts are suppressed

F. Only Router1 periodically sends general group queries to the shared network segment

A. Effective access control

B. Effectively manage network devices and network topology

C. Protect physical lines

D. Effectively identify legitimate and illegitimate users

A. RRPP (Rapid Ring Protection Protocol) is a network layer protocol specifically used for Ethernet rings.

B. The convergence time of RRPP is independent of the number of nodes on the ring network and can be applied to networks with larger network diameters.

C. RRPR requires dedicated hardware, so the cost is higher

D. Ethernet ring technology is becoming more mature and low-cost. Technologies to solve the Layer 2 network loop problem include RPR and RRPP.