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In the switching network shown in the figure, VLAN10 is set as isolate-user-vlan on switch SWA, VLAN2 and VLAN3 are secondary VLANs of VLAN 10; VLAN2-VLAN20 is created on switch SWB, and VLAN20 is set as isolate-user-vlan, and VLAN4 is the secondary VLA of VLAN20. After setting the IP addresses of each device as shown in the figure, which of the following statement is correct?
In the switching network shown in the figure, VLAN10 is set as isolate-user-vlan on switch SWA, VLAN2 and VLAN3 are secondary VLANs of VLAN 10; VLAN2-VLAN20 is created on switch SWB, and VLAN20 is set as isolate-user-vlan, and VLAN4 is the secondary VLA of VLAN20. After setting the IP addresses...
A customer purchased a router. If the performance indicators of this router are MTBFW5000 and MTTRSOQ 5, then which of the following is the reliability of this router?
A customer purchased a router. If the performance indicators of this router are MTBFW5000 and MTTRSOQ 5, then which of the following is the reliability of this router?A . 99.9%B . 99.99%C . 99.999%D . 99.9999%View AnswerAnswer: B
What can we learn from the above information?
Two routers are connected together through a LAN to form a VRRP backup group. The configuration on each interface is as follows: [RTA-GigabitEthernet1/0] display this IP address 192.168.0.252 255.255.255.0 Vrrp vrid 1 virtual-ip 192.168.0.254 Vrrp vrid 1 priority 120 shut down. [RTB-GigabitEthernet1/0] display this IP address 192.168.0.253 255.255.255.0 Vrrp vrid...
In PIM-DM networking, which of the following is correct about the router sending the Prune message?
In PIM-DM networking, which of the following is correct about the router sending the Prune message?A . When the router has no local directly connected multicast receiver, it sends a Prune message to all PIM neighbors.B . When the outbound interface list in the router (S, G) table is empty,...
What can we learn from the above information?
Two switches SWA and SWB are connected together through four Ethernet cables, and the corresponding interfaces on switch SVVA have the following configuration: [SWA-Ethernet1/0/1] display this duplex full Speed 10 [SWA-Ethernet1/0/2] display this duplex full Speed 10 [SWA-Ethernet1/0/3] display this duplex half Speed 100 [SWA-Ethernet1/0/4] display this duplex half Speed...
what can we learn from the above information?
Three routers RTA, RTB, and RTC are connected together through a LAN to form a VRRP backup group. The interface configuration of each router is as follows: RTA's GigabitEthernet IP address 192.168.0.252 255.255.255.0 Vrrp vrid 1 virtual-ip 192.168.0.254 Vrrp vrid 1 priority 120 RTB GigabitEthernet IP address 192.168.0.253 255.255.255.0 Vrrp...
what can we learn from the above information?
Two routers are connected through a LAN to form a VRRP backup group. The configuration on each interface is as follows: [RTA-GigabitEthernet1 /0] display this IP address 192.168.0.252 255.255.255.0 Vrrp vrid 1 virtual-ip 192.168.0.254 [RTB-GigabitEthernet1/0] display this IP address 192.168.0.253 255.255.255.0 Vrrp vrid 1 virtual-ip 192.168.0.254 what can we learn...
As shown in the figure, SWA and SWB enable STP, and SWC does not enable STP. Initially, link 2 is not connected, and PCB can send data to PCA. If link 1 fails at this time, the maintenance personnel connect link 2. Which of the following statement about the recovery process of data transmission from PCB to PCA is (assuming that PCA will not actively send data) is correct?
As shown in the figure, SWA and SWB enable STP, and SWC does not enable STP. Initially, link 2 is not connected, and PCB can send data to PCA. If link 1 fails at this time, the maintenance personnel connect link 2. Which of the following statement about the recovery...
In the switching network shown in the figure , VLAN 10 is set as Isolate-user-vlan on switch SWA , and VLAN 2 and VLAN 3 are Secondary VLANs of VLAN 10 ; VLAN 4 and VLAN 20 are created on switch SWB , and VLAN 20 is set as Isolate-user-vlan, and VLAN 4 is Secondary VLAN of VLAN 20. After setting the IP addresses of each device as shown in the figure , check the MAC address table on SWB , and you can determine that SWA belongs to which of the following?
In the switching network shown in the figure , VLAN 10 is set as Isolate-user-vlan on switch SWA , and VLAN 2 and VLAN 3 are Secondary VLANs of VLAN 10 ; VLAN 4 and VLAN 20 are created on switch SWB , and VLAN 20 is set as Isolate-user-vlan,...
What can we learn from the above information?
Two routers are connected together through a LAN to form a VRRP backup group. The configuration on each interface is as follows: [RTA-GigabitEthernet1/0] display this IP address 192.168.0.252 255.255.255.0 Vrrp vrid 1 virtual-ip 192.168.1.254 Vrrp vrid 1 priority 120 [RTB-GigabitEthernet1/0] display this IP address 192.168.0.253 255.255.255.0 Vrrp vrid 1 virtual-ip...
