Close
BW requirements are determined by
100BASE-TX
100BASE-T2
100BASE-T4
100BASE-FX
1000BASE-CX
1000BASE-T
1000BASE-SX
*S
1000BASE-LX/LH
*L
1000BASE-ZX
*Z
Standard and difference in
10 GB Ethernet
PMD
Physical Media Dependent
LAN PHY
WAN PHY
Physical Media Dependent
10GBASE-SR/SW
10GBASE-LR/LW
*L
10GBASE-ER/EW
*E
10GBASE-LX4/LW4 (1310 nm
WWDM)
10GBASE-CX4
PHY type R
Phy type L
LX4/LW4
Explains Ethernet autonegotiation
Interface range MACRO
Explains how to configure the port speed
Explains how to configure the port duplex mode
Explains how to configure port error detection
Automatically Recover from Error Conditions
Explains how to verify the port state
Explains how to verify port speed and duplex mode
Covers CDP neighbor discovery
Switch1#show cdp neighbors
Switch1# show cdp neighbors gig1/0/22 detail
Enable/Disable CDP
LLDP
LLDP-MED TLV
LLDP default settings and verifying and show commands
Describes Power over Ethernet for Cisco IP phones
Lists IEEE 802.3af PoE device classes
(predetermined voltages)
Métodos PoE
PoE
PoE Power Classes
UPoE
Configuring PoE
AUTO keyword
(config poe)
STATIC keyword
(config poe)
MAX keyword
(config poe)
Verifying PoE
