COURSES
Cisco
CCNA 200-301 v1.1
CCNA 200-301 Labs
CCNP 350-401 ENCOR
CCNP 350-401 ENCOR Labs
CCNP 300-410 ENARSI
CCIE Enterprise Infrastructure
Cisco Packet Tracer Lab Course
Nokia
NRS I
NRS II IRP Course
NRS II MPLS Course
NRS II Service Architecture
Nokia Configuration Course
Nokia SRC Program
Juniper
JNCIA Junos
JNCIS
JNCIP
JNCIE
Huawei
HCIA (HCNA)
HCIA Configuration Course
What is Huawei R&S Certification?
Huawei ICT Certifications
Python Course
Key Courses
IPv6 Course
IP Multicast Course
SDN Course
Video Courses
CCNA 200-301 Labs
HCIA Configuration Course
NRS I Configuration Course
CCNP 350-401 ENCOR Labs
Cisco Packet Tracer How To Guide
Online Courses
Udemy Courses
SPECIALS
All Quizes
CCNA Flashcard Questions
Cheat Sheets
Protocol Cheat Sheets
Subnetting Cheat Sheet
Linux Cheat Sheet
Python Cheat Sheet
CLI Commands Cheat Sheets
Miscellaneous Cheat Sheets
Network Labs
Cisco Packet Tracer Labs
Cisco GNS3 Labs
Huawei eNSP Labs
Nokia GNS3 Labs
Short Config Videos
Network Tools
IPCisco on Social Media
Network Engineer Interview Questions
Personality Interview Training
BLOG
MEMBERS
Sign In/Up | Members
Lost password
Sign In/Sign Up
SHOP
ABOUT
About
Contact
References
ENROLL HERE
COURSES
Cisco
CCNA 200-301 v1.1
CCNA 200-301 Labs
CCNP 350-401 ENCOR
CCNP 350-401 ENCOR Labs
CCNP 300-410 ENARSI
CCIE Enterprise Infrastructure
Cisco Packet Tracer Lab Course
Nokia
NRS I
NRS II IRP Course
NRS II MPLS Course
NRS II Service Architecture
Nokia Configuration Course
Nokia SRC Program
Juniper
JNCIA Junos
JNCIS
JNCIP
JNCIE
Huawei
HCIA (HCNA)
HCIA Configuration Course
What is Huawei R&S Certification?
Huawei ICT Certifications
Python Course
Key Courses
IPv6 Course
IP Multicast Course
SDN Course
Video Courses
CCNA 200-301 Labs
HCIA Configuration Course
NRS I Configuration Course
CCNP 350-401 ENCOR Labs
Cisco Packet Tracer How To Guide
Online Courses
Udemy Courses
SPECIALS
All Quizes
CCNA Flashcard Questions
Cheat Sheets
Protocol Cheat Sheets
Subnetting Cheat Sheet
Linux Cheat Sheet
Python Cheat Sheet
CLI Commands Cheat Sheets
Miscellaneous Cheat Sheets
Network Labs
Cisco Packet Tracer Labs
Cisco GNS3 Labs
Huawei eNSP Labs
Nokia GNS3 Labs
Short Config Videos
Network Tools
IPCisco on Social Media
Network Engineer Interview Questions
Personality Interview Training
BLOG
MEMBERS
Sign In/Up | Members
Lost password
Sign In/Sign Up
SHOP
ABOUT
About
Contact
References
ENROLL HERE
STP BPDU Guard Quiz
Please sign up for the
course
before taking this quiz.
1. When a port configured with BPDU Guard receives a BPDU, What happens?
1
it restarts switch
It sets port as portfast
It shuts down the port.
Non of them
2. STP …. is used to prevent receiving any BPDU on access ports.
1
Root Guard
BPDU Filter
Loop Guard
BPDU Guard
3. Which Cisco command sets BPDU Guard globally?
1
default spanning-tree bpduguard
spanning-tree bpduguard enabled
spanning-tree portfast bpduguard default
enable spanning-tree bpduguard
4. … prevents receiving any BPDUs, while … completely prevents BPDU transmission on that port.
1
BPDU Filter / BPDU Guard
Root Guard / BPDU Guard
BPDU Guard / BPDU Filter
BPDU Filter / Root Guard
5. Which Cisco command sets BPDU Guard on an interface?
1
spanning-tree bpduguard enabled
spanning-tree bpduguard run
spanning-tree bpduguard on
spanning-tree bpduguard default
STP BPDU Filter
STP Root Guard
Back to:
STP BPDU Guard
CCNA 200-301 v1.1
Previous
Next
Collapse
Expand
Network Fundamentals
Collision Domain vs Broadcast Domain
Coaxial Cable Details
Types of Networks
Top Internet Access Technologies
WAN Topology Types
Network Topology Architectures
Power Over Ethernet (PoE)
Ethernet Collisions and Troubleshooting
Cisco NGFW and Cisco NGIPS
Networking Connectors
Ping Command
Basic Cisco Router Configuration on Packet Tracer
ICMP (Internet Control Message Protocol)
Address Resolution Protocol (ARP)
Network Cabling
Network Devices
TCP/IP Model
OSI Referance Model
IPv4 Addressing
Verify IP Parameters for Client OS
Wildcard Mask
VLSM Subnetting
IPv4 vs IPv6 Comparison
Cisco IP Address Configuration
APIPA Address
Private IP Address Ranges
Subnetting Examples
IP Addressing (IPv4)
IP Subnetting and Subnetting Examples
IPv6 Addressing
IPv6 Unique Local Address
IPv6 Global Unicast Address
TCP and UDP
TCP Header : Sequence & Acknowledgement Number
TCP Handshake
TCP Header
TCP versus UDP
UDP (User Datagram Protocol)
TCP (Transmission Control Protocol)
TCP Header : TCP Options
TCP Header : TCP Window Size, Checksum & Urgent Pointer
TCP Header : TCP Flags
VLANs
Voice VLAN Configuration
Packet Tracer VLAN Example 2
How to Configure Cisco VLANs
VTP Configuration with Packet Tracer
VTP (VLAN Trunking Protocol)
DTP and VLAN Frame Tagging protocols ISL, dot1.q
Cisco Packet Tracer VLAN Configuration Example
VLAN Port Assignment and VLAN Port Types
VLANs (Virtual Local Area Networks)
Switching and LANs
Ethernet Basics
Layer 2 vs Layer 3 Switch
Cisco Switch Configuration on Cisco Packet Tracer
MAC Address Lookup
What is a mac address
Local Area Networks
Switches
Network Topologies
Hubs, Switches and Routers
Spanning Tree Protocol
Loop Guard, Uplink Fast, Backbone Fast and UDLD
Unidirectional Link Detection (UDLD)
BPDU (Bridge Data Unit Protocol)
STP Loop Guard
STP BPDU Filter
STP BPDU Guard
STP Root Guard
Portfast, Root Guard, BPDU Filter and BPDU Guard
PVST+ and Rapid PVST+
STP (Spanning Tree Protocol) Example on Packet Tracer
RSTP Configuration on Packet Tracer
STP Portfast Configuration with Packet Tracer
Spanning Tree Protocol Operation
Rapid Spanning Tree Protocol (RSTP)
Spanning Tree Protocol (STP)
Neighbor Discovery
LLDP
LLDP Configuration on Cisco IOS
CDP
Neighbour Discovery Protocols
CDP Configuration with Packet Tracer
EtherChannels
PAgP Configuration on Cisco Devices
LACP Configuration on Cisco Devices
Link Aggregation Control Protocol (LACP)
Routing Fundamentals
Route Summarization
Link State vs Distance Vector Protocols
Routing Path Determination
Routing Table
Static Routes
IPv4 Floating Static Routes
Inter VLAN Routing Configuration on Packet Tracer
Switch Virtual Interface Configuration on Packet Tracer
Switch Virtual Interfaces
Inter VLAN Routing with Router on Stick
IP and Layer 3 Overview
Static Route Configuration on Cisco Routers
Dynamic Routing Protocols
OSPF
OSPF Cost and SPF Algorithm
OSPFv3 Configuration Example on Cisco IOS
OSPFv3 (Open Shortest Path First Version 3)
Cisco Single Area OSPF Configuration
Other OSPF Key Points
OSPF Network Types
OSPF Area Types
OSPF LSA Types
OSPF Packet Types
OSPF Adjacency
OSPF(Open Shortest Path First) Overview
WAN (Wide Area Networks)
MLPPP Configuration on Cisco Packet Tracer
What is MLPPP?
Metro Ethernet Technology
WAN and WAN Technologies
DHCP and DNS
DNS Configuration on Cisco Routers
Domain Name System Overview
Router DHCP Configuration with Packet Tracer
DHCP IP Allocation Operation
DHCP (Dynamic Host Configuration Protocol)
NAT (Network Address Translation)
PAT Configuration with Packet Tracer
Dynamic NAT Configuration with Packet Tracer
Static NAT Configuration with Packet Tracer
NAT (Network Address Translation)
First Hop Redundancy
HSRP Configuration on Cisco IOS
HSRP (Hot Standby Router Protocol)
First Hop Redundancy Protocols (FHRPs)
Network Management
Syslog Overview
Configuration Register
TFTP, FTP, SFTP and SCP
SSH Configuration on Packet Tracer
Syslog Configuration Cisco
Cisco NTP Configuration
NTP (Network Time Protocol)
SNMP Overview
SNMP Configuration On Cisco IOS
Cisco Router Password Recovery
IPv6
IPv6 Floating Static Routes
IPv6 Static and Default Route Configuration
Stateless Address Auto Configuration
IPv6 NDP (Neighbour Discovery Protocol)
IPv6 Configuration on Cisco Packet Tracer
What does IPv6 bring?
Subnetting in IPv6
IPv6 Address Types
IPv4 and IPv6 Headers
IPv6 and IPv6 Addresses
Quality of Service
Network Traffic Types
Policing and Shaping in QoS
Classification and Marking in QoS
Quality of Service Overview
AAA
Radius Configuration for Wireless Users
Cisco RADIUS Server Configuration on Packet Tracer
TACACS+ Overview
RADIUS Overview
AAA Protocols : RADIUS and TACACS+
Authentication, Authorization, Accounting (AAA)
Wireless
WLAN Frequency Bands
Other Wireless Network Extention Types
Wireless Principles
WLAN Components
Wireless Network Design Models
WLC Management Access Connections
Wireless Access Point Modes
Wireless Security Protocols
WLAN Configuration on Packet Tracer
Security Fundamentals
DHCP Snooping Configuration on Packet Tracer
Cisco Banner Configuration on Packet Tracer
What is DHCP Snooping?
Access Control Lists
Multifactor Authentication (MFA)
Dynamic ARP Inspection
Cyber Attacks, Network Attacks, Threats and Mitigation
802.1x (Port Based Network Access Control)
Switch Port Security Configuration on Cisco Packet Tracer
Switch Port Security
Extended Access List Configuration With Packet Tracer
Standard Access List Configuration With Packet Tracer
Basic Cisco Router Security Configuration
Automation and Programmability
Ansible vs Puppet vs Chef
Generative AI vs Predictive AI
Chef Overview
Puppet Overview
Ansible Overview
Network Automation Tools
Interpret JSON Encoded Data
Cisco DNA Center
Cisco SD-Access
Data Serialization Languages: JSON, YAML, XML
Traditional Network Management versus Cisco DNA Center
Cisco DNA and Intent-Based Networking (IBN)
How Network Automation Impacts Network Management
REST APIs
SDN (Software Defined Networking)
What is SDN ?
Traditional Network Drawbacks Versus SDN
What Will SDN Bring?
SDN Architecture Components
SDN Terminology
Virtualization
Virtual Network Structure
Cisco ACI
Virtualization
Search
Search
Latest Lessons
EIGRP vs OSPF
Link State vs Distance Vector Protocols
Part of:
CCNA 200-301 v1.1
Unidirectional Link Detection (UDLD)
Part of:
CCNA 200-301 v1.1
Layer 2 vs Layer 3 Switch
Part of:
CCNA 200-301 v1.1
BPDU (Bridge Data Unit Protocol)
Part of:
CCNA 200-301 v1.1
STP Loop Guard
Part of:
CCNA 200-301 v1.1
STP BPDU Filter
Part of:
CCNA 200-301 v1.1
STP BPDU Guard
Part of:
CCNA 200-301 v1.1
STP Root Guard
Part of:
CCNA 200-301 v1.1
Generative AI vs Predictive AI
Part of:
CCNA 200-301 v1.1
More Lessons
Latest Blog Posts
CCNA Minor Update! | CCNA 200-301 v1.1
9 Jul, 2024
Cisco Packet Tracer Overview
26 Jun, 2024
Ransomware Attack
1 Dec, 2023
Top 10 Network Certifications 2024
3 Nov, 2023
Download Kali Linux and VMware Workstation Player Installation
23 May, 2023
