Dell S3048-ON User Manual

Dynamic Counters
By default, counting is enabled for IPFLOW, IPACL, L2ACL, L2FIB.
For the remaining applications, Dell Networking OS automatically turns on counting when you enable the application, and is turned o when
you disable the application.
NOTE: If you enable more than four counter-dependent applications on a port pipe, there is an impact on line rate performance.
The following counter-dependent applications are supported by Dell Networking OS:
• Egress VLAN
• Ingress VLAN
• Next Hop 2
• Next Hop 1
• Egress ACLs
• ILM
• IP FLOW
• IP ACL
• IP FIB
• L2 ACL
• L2 FIB
Clearing Interface Counters
The counters in the show interfaces command are reset by the clear counters command. This command does not clear the
counters any SNMP program captures.
To clear the counters, use the following the command.
• Clear the counters used in the show interface commands for all VRRP groups, VLANs, and physical interfaces or selected ones.
Without an interface specied, the command clears all interface counters.
EXEC Privilege mode
clear counters [interface] [vrrp [vrid] | learning-limit]
(OPTIONAL) Enter the following interface keywords and slot/port or number information:
• For a 1-GigabitEthernet interface, enter the keyword GigabitEthernet then the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
• For a Loopback interface, enter the keyword loopback then a number from 0 to 16383.
• For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information.
• For a port channel interface, enter the keywords port-channel then a number.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
• (OPTIONAL) To clear statistics for all VRRP groups congured, enter the keyword vrrp. Enter a number from 1 to 255 as the
vrid.
• (OPTIONAL) To clear unknown source address (SA) drop counters when you congure the MAC learning limit on the interface,
enter the keywords learning-limit.
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Interfaces

Dell S3048-ON Specifications

General

Rack Units	1U
Form Factor	Rack-mountable
Input Voltage	100-240V AC
Power Supply	2 hot-swappable power supplies
Management	CLI, Web, SNMP
Product Type	Switch
MAC Address Table Size	32K entries
Jumbo Frame Support	Yes
Latency	< 3 microseconds
Ports	48 x 1GbE RJ45, 4 x 10GbE SFP+