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100+ Free Extreme Certified Professional - Extreme Switching Practice Questions

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Which EXOS QoS construct is used to police ingress traffic to a committed rate and is then attached to an ACL rule action?

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B
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to track
2026 Statistics

Key Facts: Extreme Certified Professional - Extreme Switching Exam

75%

Passing Score

Extreme Networks Technical Training Data Sheet

~1 hour

Time per knowledge exam

Extreme Networks

4

Knowledge credentials before the Professional lab

Extreme Academy

3 years

Certification validity (retake to recertify)

Extreme Academy Training Guide

$395

Cost per additional exam attempt

Extreme Networks

ProctorU

Independent exam proctor

Extreme Networks

The Extreme Certified Professional - Extreme Switching credential (Extreme Networks / Extreme Academy) is earned through four knowledge exams plus a one-day lab, each exam about one hour with a 75% passing score, proctored by ProctorU. Extreme does not publish a numeric exam code or fixed question count; one attempt is included in the course fee, and additional attempts cost $395. The four areas are Installation and Configuration, Advanced Configuration, Management, and Troubleshooting, covering ExtremeXOS/Switch Engine VLANs, EAPS, SummitStack, MLAG, OSPF, ACL policy files, QoS, and ExtremeCloud IQ management. The credential is valid for three years; retake the exam to recertify.

Sample Extreme Certified Professional - Extreme Switching Practice Questions

Try these sample questions to test your Extreme Certified Professional - Extreme Switching exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1On an ExtremeXOS / Switch Engine switch, which command creates a VLAN named OFFICE and assigns it 802.1Q tag 200 in a single statement?
A.vlan OFFICE 200
B.create vlan OFFICE tag 200
C.configure vlan OFFICE 200 tagged
D.set vlan OFFICE id 200
Explanation: In EXOS/Switch Engine the create vlan command accepts an optional tag keyword, so 'create vlan OFFICE tag 200' both creates the VLAN and assigns its 802.1Q VLAN ID in one step. The tag becomes the dot1q identifier used on tagged ports.
2An administrator must add port 12 to the VLAN OFFICE as an 802.1Q trunk carrying tagged frames. Which ExtremeXOS command is correct?
A.configure vlan OFFICE add port 12 tagged
B.switchport port 12 trunk vlan OFFICE
C.configure port 12 mode trunk vlan OFFICE
D.add vlan OFFICE port 12 trunk
Explanation: EXOS does not use Cisco-style 'switchport trunk' syntax. Membership is set per VLAN with 'configure vlan <name> add port <n> tagged' for trunk/tagged links or 'untagged' for access ports. Tagged means frames carry the VLAN's 802.1Q tag.
3On a freshly booted Switch Engine switch, which VLAN exists by default and contains all front-panel ports as untagged members?
A.VLAN Mgmt with tag 4095
B.VLAN Native with tag 1
C.VLAN Default with internal tag 1
D.VLAN System with tag 0
Explanation: EXOS/Switch Engine ships with a VLAN named 'Default' that uses internal tag 1 and includes every front-panel data port as an untagged member. Administrators typically delete ports from Default before adding them to purpose-built VLANs.
4Which command assigns the IP address 10.10.16.10/24 to the VLAN SW-MGMT so the switch can be managed in-band on that subnet?
A.configure vlan SW-MGMT ipaddress 10.10.16.10/24
B.ip address 10.10.16.10 255.255.255.0 vlan SW-MGMT
C.configure ip SW-MGMT 10.10.16.10/24
D.set vlan SW-MGMT address 10.10.16.10/24
Explanation: An IPv4 interface is bound to a VLAN with 'configure vlan <name> ipaddress <ip/prefix>'. EXOS accepts either CIDR prefix length or dotted-mask notation. The VLAN then has a routed interface in its virtual router (VR-Default by default).
5What is the effect of the 'save configuration' command on an ExtremeXOS switch?
A.It uploads the configuration to a TFTP server defined in the startup script.
B.It writes the running configuration to the selected primary configuration file in flash so it persists across reboots.
C.It merges the running and startup configurations without writing to flash.
D.It applies pending VLAN changes that were staged but not yet active.
Explanation: EXOS keeps most settings in a configuration file rather than NVRAM. 'save configuration' writes the running config to the active (primary) config file in flash so it survives a reboot. You can also 'save configuration as <name>' to a different file and select it with 'use configuration'.
6An engineer logs into a Switch Engine switch and sees the '>' prompt instead of '#'. What does this indicate?
A.The switch is in a failed boot state and only ROM commands are available.
B.The user has read-only (user) privilege and can run monitoring commands but not configuration commands.
C.The switch is operating as a stacking standby node.
D.Configuration mode must be entered with 'configure terminal' first.
Explanation: In EXOS the '#' prompt appears for the admin (read-write) account, while the '>' prompt indicates a read-only user account or an account without administrator privilege. Configuration commands generally require administrator privilege and the '#' prompt.
7Which command displays each front-panel port together with its untagged and tagged VLAN membership on a Switch Engine switch?
A.show vlan ports
B.show ports vlan
C.show interfaces vlan brief
D.show port membership
Explanation: 'show ports vlan' lists every port and indicates whether it is Untagged or Tagged for each VLAN it belongs to. It is the quickest way to verify access versus trunk assignments. 'show vlan' instead lists VLANs and their member ports.
8Before a front-panel port can become a member of a new untagged VLAN, what must usually be done if that port is still an untagged member of the Default VLAN and auto-move is off?
A.Reboot the switch to release the port from Default.
B.Delete the port from the Default VLAN (or use untagged-ports auto-move) so it is not untagged in two VLANs.
C.Convert the Default VLAN to a tagged VLAN first.
D.Disable the port, because untagged ports cannot change VLANs while up.
Explanation: A port can be untagged in only one VLAN at a time. With auto-move off you must first 'configure vlan Default delete port <n>' before adding it untagged elsewhere. The global 'configure vlan untagged-ports auto-move on|inform' setting lets EXOS move the untagged port automatically.
9By default, in which virtual router does a Switch Engine switch place newly created user data VLANs?
A.VR-Mgmt
B.VR-Default
C.VR-Control
D.VR-Backbone
Explanation: EXOS provides three system virtual routers: VR-Mgmt (the out-of-band management port), VR-Control (internal use), and VR-Default. User data VLANs are created in VR-Default unless explicitly created in another VR. Routing between VRs requires extra configuration.
10Which command sets the administrative login banner and which command sets the system name (hostname) used in SNMP and the CLI prompt on EXOS?
A.configure banner / configure snmp sysName
B.set banner / set hostname
C.hostname / banner motd
D.configure system name / configure login message
Explanation: EXOS uses 'configure banner' (with before-login, after-login, or netlogin options) to set login text, and 'configure snmp sysName <name>' to set the system name, which also becomes the CLI prompt and the SNMP sysName object.

About the Extreme Certified Professional - Extreme Switching Practice Questions

Verified exam format metadata for Extreme Certified Professional - Extreme Switching (campus switching and routing) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.