Online Access Free GB0-372-ENU Practice Test

When a switch running MSTP and a switch running RSTP work together, which of the following is correct? (Multiple choice)

• A.The MSTP switch will parse the RSTBPDU into an MST BPDU, where IRPC is 0
• B.The MSTP switch will regard the RSTP switch as an MSTP domain consisting of a single switch.
• C.MSTP switches and RSTP switches can belong to the same MST region
• D.The RSTP switch will regard the MST region as a logical switch, and the bridge ID is the ID of the switch directly connected to the RSTP switch in the MST region.

Which of the following measures can be taken in the campus network to ensure the security of the network or equipment? (Multiple choice)

• A.Deploy IPSec VPN to build a private network
• B.Configure BPDU protection on switches in the network
• C.Campus network accesses the Internet through NAT translation
• D.For illegal access to network resources, ACL can be deployed to perform access control

Which of the following mirroring technology that can achieve cross-switch?

• A.Remote Mirroring
• B.Local mirror
• C.Port mirroring
• D.Flow mirroring

In the network shown in the figure, the PIMSM protocol is running between RT1, RT2 and RT3, the RP is 1.1.1.1, and there is a multicast source connected to the downstream receiver RT3. Check the RT3 unicast routing table as follows:
[RT3] display ip routing-table Routing Tables: Public Destinations: 10 Routes:
10Destination/MaskProtoPreCost NextHop Interface
/1.1.1.1/320SPF 10 1562 192.168.0.1 S0/2/o
/127.0.0.0/8 Direct 00127.0.0.1 InLoopo/127.0.0.1/32 Direct 00127.0.0.1 InLoopO/192.168.0.0/30 Direct
00192.168.0.2 S0/2/0|192.168.0.1/32 Direct 00192.168.0.1 so/2/0|192.168.0.2/32 Direct 00127.0.0.1 InLoopo|192.168.1.0/300 SPF 10 3124 192.168.2.1 so/2/1/192.168.2.0/30 Direct 00192.168.2.2 so/2/1
|192.168.2.1/32Direct 00192.168.2.1 so/2/1|192.168.2.2/32Direct 00127.0.0.1 InLoopo Then, when the RP sends the registration stop message, which of the following routers have (S, G) entries?

• A.RT2
• B.RT3
• C.RT1

To configure the Ethernet 1/0/1 port of the switch SWA as a Hybrid port, with a PVID of VLAN 20, and to send VLAN 20 data frames without tagging, and to send VLAN 10 data frames with tags, which of the following is correct? (Multiple choice)

• A.[SWA] vlan10
  [SWA-vlan 10] quit
  [SWA] vlan 20
  [SWA-vlan20] quit
  [SWA ] interface Ethernet 1/0/1
  [SWA-Ethernet1/0/1] port link-type hybrid
  [SWA-Ethernet1/0/1] port hybrid pvid vlan 20
  [SWA-Ethernet1/0/1] port hybrid vlan 10 tagged
  [SWA] vlan10
  [SWA-vlan10] quit
  [SWA] vlan 20
  [SWA-vlan20] quit
• B.[SWA] interfaceEthernet 1/0/1
  [SWA-Ethernet1/0/1] port link-type hybrid
  [SWA-Ethernet1/0/1] port hybrid pvid vlan 20
  [SWA-Ethernet1/0/1] port hybrid vlan 10 tagged
  [SWA-Ethernet1/0/1] port hybrid vlan 20 untagged
  [SWA-Ethernet1/0/1] quit
  [SWA] vlan 10
  [SWA-vlan10] quit
  [SWA] vlan 20
• C.[SWA] interface Ethernet 1/0/1
  [SWA-Ethernet1/0/1] port link-type hybrid
  [SWA-Ethernet1/0/1] port hybrid pvid vlan 20
  [SWA-Ethernet1/0/1] port hybrid vlan 10 tagged
  [SWA-Ethernet1/0/1] port hybrid vlan 20 untagged
• D.[SWA] vlan10
  [SWA-vlan 10] quit
  [SWA] vlan 20
  [SWA-vlan20] port Ethernet 1/0/1
  [SWA-vlan20] quit
  [SWA] interface Ethernet 1/0/1
  [SWA-Ethernet1/0/1] port link-type hybrid
  [SWA-Ethernet1/0/1] port hybridvlan 10 tagged
• E.None of the above is correct