Cisco IDS-4230-FE - Intrusion Detection Sys Fast Ethernet Sensor Arkusz Danych Pobierz pdf (Strona 26)

642 -531

Leading the way in IT testing and certification tools, www.testking.com

- 26 -

According to the exhibit Fast Ethernet connections are used to connect all switches. The

RSPAN VLAN is 99. Both the Catalyst 4000 and Catalyst 6500 are running Catalyst OS.

Which command represents a valid configuration step to permit Sensor IDS6 to monitor

traffic sent to Server TestKing7?

A. 4000>(enable) set rspan destination 99 3/24

B. 4000>(config)# monitor session 2 destination interface fastEthernet 3/24

C. 6500(config)# remote-span 99

D. 6500>(enable) set rspan source 3/5 99 tx create

E. 4000>(enable) set rspan source vlan 99 destination interface fastEthernet 3/24

Answer: D

Explanation:

Configuring RSPAN from the CLI

The first step in configuring an RSPAN session is to select an RSPAN VLAN for the RSPAN

session that does not exist in any of the switches that will participate in RSPAN. With VTP

enabled in the network, you can create the RSPAN VLAN in one switch and VTP propagates

it to the other switches in the VTP domain.

Use VTP pruning to get efficient flow of RSPAN traffic or manually delete the RSPAN

VLAN from all trunks that do not need to carry the RSPAN traffic.

Once the RSPAN VLAN is created, you configure the source and destination switches using

the set rspan command.

To configure RSPAN source ports, perform this task in privileged mode:

Task Command

Step 1

Configure RSPAN source ports. Use

this command on each of the source

switches participating in RSPAN.

set rspan source {mod/ports... | vlans... |

sc0} {rspan_vlan} [rx | tx | both]

[multicast {enable | disable}] [filter

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 167 168

Brak uwag

Cisco IDS-4230-FE - Intrusion Detection Sys Fast Ethernet Sensor Arkusz Danych Strona 26