Network topology exhibit:
You work as a network administrator at . You study the network topology exhibit carefully. is a small
company that has an existing enterprise network consisting of two switches named 1 and 2. The network topology schemata indicates their layer 2 mapping. VLAN 40 is a new VLAN that will be used to provide the shipping personnel access to the server. For security reasons, it is necessary to restrict access to VLAN 20 in the following manner:
Users connecting to 1’s port must be authenticate before they are given access to the network. Authentication is to be done via a Radius server:
Radius server host: 172.120.39.46
Radius key: key
Authentication should be implemented as close to the host device possible.
Devices on VLAN 20 are restricted to in the address range of 172.120.40.0/24.
Packets from devices in the address range of 172.120.40.0/24 should be passed on VLAN 20.
Packets from devices in any other address range should be dropped on VLAN 20. Filtering should be implemented as close to the server farm as possible.
The Radius server and application servers will be installed at a future date. You have been tasked with implementing the above access control as a pre-condition to installing the servers. You must use the available IOS switch features.
您可能感興趣的試卷
你可能感興趣的試題
A.32928 000d bd33 029b
B.24623 000f 34f5 039b
C.32928 000d bd03 029b
D.32768 000d bd33 029b
E.32769 000d 65db 01dd
F.32815 000d bd03 029b
G.None of the other alternatives apply
A.Listening
B.Learning
C.Disabled
D.Blocking
E.Forwarding
F.Discarding
G.None of the other alternatives apply
A.Root port
B.Nondesigned port
C.Designated port
D.Backup port
E.Alternate port
F.None of the other alternatives apply
A.32928 000d bd33 029b
B.24623 000f 34f5 039b
C.32928 000d bd03 029b
D.32768 000d bd33 029b
E.32769 000d 65db 01dd
F.32815 000d bd03 029b
G.None of the other alternatives apply
A.STP/IEEE 802.1D
B.MSTP/IEEE 802.1s
C.PVST+
D.PVRST
E.None of the other alternatives apply
最新試題
Refer to the exhibit. Which statement is true about the output?()
What must be the same to make multiple switches part of the same Multiple Spanning Tree (MST)?()
Which two statements about the various implementations of STP are true?()
Which statement is correct about RSTP port roles?()
During routine maintenance, G1/0/1 on DS1 was shutdown. All other interface were up. DS2 became the active HSRP device for Vlan101 as desired. However, after G1/0/1 on DS1 was reactivated. DS1 did not become the active HSRP device as desired. What need to be done to make the group for Vlan101 function properly ? ()
Refer to the exhibit and the partial configuration of switch SW_A and SW_B. STP is configured on all switches in the network. SW_B receives this error message on the console port:00:06:34: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/5 (not half duplex), with SW_A FastEthernet0/4 (half duplex) , with TBA05071417(Cat6K-B) 0/4 (half duplex). What would be the possible outcome of the problem?()
How are STP timers and state transitions affected when a topology change occurs in an STP environment?()
Which three statements are true of the Link Aggregation Control Protocol (LACP)?()
During routine maintenance, it became necessary to shutdown G1/0/1 on DS1 and DS2. All other interface were up. During this time, DS1 became the active device for Vlan104’s HSRP group. As related to Vlan104’s HSRP group. What can be done to make the group function properly ? ()
Which router redundancy protocol cannot be configured for interface tracking?()