CISCO SRWE MODULES 3 & 4 REVIEW | COMPLETE PRACTICE QUESTIONS,
ANSWERS & STUDY GUIDE 2026/2027
VLAN - ANS ✔✔segments devices on a Layer 2 switch into logical broadcast domains
VLAN 1 - ANS ✔✔the default native and management VLAN that cannot be renamed or deleted
Data VLAN - ANS ✔✔separates user-generated traffic
Native VLAN - ANS ✔✔carries untagged traffic across a trunk link
Management VLAN - ANS ✔✔the SVI used for SSH or HTTPS access
Voice VLAN - ANS ✔✔supports QoS with a delay of less than 150 ms
VLAN Trunk - ANS ✔✔carries VLAN traffic from one switch to another
IEEE 802.1Q - ANS ✔✔the standard for the VLAN Trunking protocol
VLAN Tag - ANS ✔✔identifies which VLAN a frame belongs to as it crosses over a trunk link
show interfaces type switchport - ANS ✔✔the command used to see the VLAN configuration on an
interface
Normal Range VLANs - ANS ✔✔VLAN IDs between 1 and 1005
Extended Range VLANs - ANS ✔✔VLAN IDs between 1006 and 4094
vlan vlan-id - ANS ✔✔command to configure a new VLAN ID on a switch
name vlan-name - ANS ✔✔command used to give a unique label to a VLAN ID
switchport mode access - ANS ✔✔command that sets an interface to permanent access mode
switchport access vlan vlan-id - ANS ✔✔command that assigns an interface to a VLAN
switchport voice vlan vlan-id - ANS ✔✔command that configures an interface for a VoIP phone
show vlan - ANS ✔✔command used to see which interfaces are assigned to each VLAN
vlan.dat - ANS ✔✔file that stores Normal Range VLAN IDs in flash memory
switchport mode trunk - ANS ✔✔command that sets an interface to permanent trunk mode
ANSWERS & STUDY GUIDE 2026/2027
VLAN - ANS ✔✔segments devices on a Layer 2 switch into logical broadcast domains
VLAN 1 - ANS ✔✔the default native and management VLAN that cannot be renamed or deleted
Data VLAN - ANS ✔✔separates user-generated traffic
Native VLAN - ANS ✔✔carries untagged traffic across a trunk link
Management VLAN - ANS ✔✔the SVI used for SSH or HTTPS access
Voice VLAN - ANS ✔✔supports QoS with a delay of less than 150 ms
VLAN Trunk - ANS ✔✔carries VLAN traffic from one switch to another
IEEE 802.1Q - ANS ✔✔the standard for the VLAN Trunking protocol
VLAN Tag - ANS ✔✔identifies which VLAN a frame belongs to as it crosses over a trunk link
show interfaces type switchport - ANS ✔✔the command used to see the VLAN configuration on an
interface
Normal Range VLANs - ANS ✔✔VLAN IDs between 1 and 1005
Extended Range VLANs - ANS ✔✔VLAN IDs between 1006 and 4094
vlan vlan-id - ANS ✔✔command to configure a new VLAN ID on a switch
name vlan-name - ANS ✔✔command used to give a unique label to a VLAN ID
switchport mode access - ANS ✔✔command that sets an interface to permanent access mode
switchport access vlan vlan-id - ANS ✔✔command that assigns an interface to a VLAN
switchport voice vlan vlan-id - ANS ✔✔command that configures an interface for a VoIP phone
show vlan - ANS ✔✔command used to see which interfaces are assigned to each VLAN
vlan.dat - ANS ✔✔file that stores Normal Range VLAN IDs in flash memory
switchport mode trunk - ANS ✔✔command that sets an interface to permanent trunk mode
