2.3.3.27.2 Clear Port Security
This command is used to clear port security dynamic MAC addresses.
CLI Syntax: clear port-security dynamic [address MAC] | [interface IFNAME]
Example: SWITCH# clear port-security dynamic
SWITCH# clear port-security dynamic address 0023.1313.2313
SWITCH# clear port-security dynamic interface gi1/0/1
2.3.3.27.3 Switchport Port-Security
This command is used to set the port security configuration and MAC addresses.
CLI Syntax: switchport port-security [mac-address MAC] | [maximum VALUE] | [violation
{protect | restrict | shutdown}] | [reup]
Example: (config)# interface gi1/0/1
(config-if)# switchport port-security
(config-if)# switchport port-security mac-address 0023.1313.2313
(config-if)# switchport port-security maximum 20
(config-if)# switchport port-security violation protect
(config-if)# switchport port-security reup
2.3.3.27.4 Switchport Port-Security Aging
This command is used to set the port security aging configuration.
CLI Syntax: switchport port-security aging {time TIME | type {absolute | inactivity}}
Example: (config)# interface gi1/0/1
(config-if)# switchport port-security aging time 20
(config-if)# switchport port-security aging type absolute
2.3.4 Miscellaneous commands
show monitor:
Shows the environment variables, like temperature, fan speed and voltage.
show sysleds:
Shows the three system leds: SYSTeM, RPS and FAN.
show modelname:
Shows the model name of the switch.
show version:
Shows the hardware, boot rom and firmware version.
ping:
Ping the remote host.
show ip route:
display the entries in the routing table.
3 sPecifications
Standards
• Ieee 802.1d (Spanning Tree Protocol)
• Ieee 802.1s (Multiple Spanning Tree Protocol)
• Ieee 802.1w (Rapid Spanning Tree Protocol)
• IEEE 802.1p (Traffic Prioritization)
• Ieee 802.1q (VlAN Tagging)
• Ieee 802.3 (10Base-T ethernet)
• Ieee 802.3ab (Twisted Pair Gigabit ethernet)
• Ieee 802.3ad (link Aggregation)
• Ieee 802.3u (100Base-TX Fast ethernet)
• IEEE 802.3x (flow control, for full duplex mode)
• Ieee 802.3z (1000Base-SX/lX/lHX)
• SNMPv1/v2c/v3 (Simple Network Management Protocol)
General
• Media support:
- 10Base-T Cat3, 4, 5 UTP/STP RJ-45
- 100Base-TX Cat5 UTP/STP RJ-45
- 1000Base-T Cat5e UTP/STP RJ-45
50
SPECIFICATIONS
Summary of Contents for 523868
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