Graphing
■ Utilization
■ Bandwidth
■ Storage
■ Network device CPU
■ Network device memory
■ Wireless channel utilization
■ Link status
■ Interface monitoring
■ Errors
■ Utilization
■ Discards
■ Packet drops
■ Interface resets
■ Speed and duplex
✓ 2.3 Given a scenario, use appropriate resources to support configuration management
■ Archives/backups
■ Baselines
■ On-boarding and off-boarding of mobile devices
■ NAC
■ Documentation
■ Network diagrams (logical/physical)
■ Asset management
■ IP address utilization
■ Vendor documentation
■ Internal operating procedures/policies/standards
✓ 2.4 Explain the importance of implementing network segmentation
■ SCADA systems/Industrial control systems
■ Legacy systems
■ Separate private/public networks
■ Honeypot/honeynet
■ Testing lab
■ Load balancing
■ Performance optimization
■ Security
■ Compliance
✓ 2.5 Given a scenario, install and apply patches and updates
■ OS updates
■ Firmware updates
■ Driver updates
■ Feature changes/updates
■ Major vs. minor updates
■ Vulnerability patches
■ Upgrading vs. downgrading
■ Configuration backup
✓ 2.6 Given a scenario, configure a switch using proper features
■ VLAN
■ Native VLAN/Default VLAN
■ VTP
■ Spanning tree (802.1d)/rapid spanning tree (802.1w)
■ Flooding
■ Forwarding/blocking
■ Filtering
■ Interface configuration
■ Trunking/802.1q
■ Tag vs. untag VLANs
■ Port bonding (LACP)
■ Port mirroring (local vs. remote)
■ Speed and duplex
■ IP address assignment
■ VLAN assignment
■ Default gateway
■ PoE and PoE+ (802.3af, 802.3at)
■ Switch management
■ User/passwords
■ AAA configuration
■ Console
■ Virtual terminals
■ In band/Out-of-band management
■ Managed vs. unmanaged
✓ 2.7 Install and configure wireless LAN infrastructure and implement the appropriate technologies in support of wireless capable devices
■ Small office/home office wireless router
■ Wireless access points
■ Device density
■ Roaming
■ Wireless controllers
■ VLAN pooling
■ LWAPP
■ Wireless bridge
■ Site surveys
■ Heat maps
■ Frequencies
■ 2.4 GHz
■ 5.0 GHz
■ Channels
■ Goodput
■ Connection types
■ 802.11a-ht
■ 802.11g-ht
■ Antenna placement
■ Antenna types
■ Omnidirectional
■ Unidirectional
■ MIMO/MUMIMO
■ Signal strength
■ Coverage
■ Differences between device antennas
■ SSID broadcast
■ Topologies
■ Ad hoc
■ Mesh
■ Infrastructure
■ Mobile devices
■ Cell phones
■ Laptops
■ Tablets
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