Cisco Systems N3KC3064TFAL3 Manual De Usuario
+-----------------------------------------+-----------------+----------------+
|
|
Counter Description
|
Count
|
|
+-----------------------------------------+-----------------+----------------+
IPv4 Discards
0
STP Discards
0
Policy Discards
100
ACL Drops
0
Receive Drops
0
Vlan Discards
33
+-----------------------------------------+-----------------+----------------+
Counter Information:
• IPv4 Discards--- IPv4 Discards represent errors at the IP layer, for example the IP checksum error.
• STP Discards--- STP Discards are incremented when the receive interface STP state is not forwarding
the packets received.
• Policy Discards--- Policy Discards are incremented when there are discards because of input policy on
the interface.
• ACL Drops---ACL drops indicate that incoming packets match an ACL entry with a drop action.
• Receive Drops--- This drop increment represents a condition when no output port is determined for an
ingress packet. Receive drops happen because of variety of reasons including IPv4, STP and policy
discards. The drop counter increments in conjunction with one of the above counters or separately.
discards. The drop counter increments in conjunction with one of the above counters or separately.
• Vlan Discard--- Vlan Discard indicates vlan-based discards. For example, a vlan tagged packet ingressing
on a port which is not a member of the vlan.
This example shows how to clear all the input discard counters which is useful for debugging purposes.:
Switch#
show hardware internal interface indiscard-stats front-port 1 clear
+-----------------------------------------+-----------------+----------------+-------------------------------------+
|
|
Counter Description
|
Count
| Last Increment |
Last
Increment Time
|
+-----------------------------------------+-----------------+----------------+-------------------------------------+
Discard Stats have been reset
+-----------------------------------------+-----------------+----------------+-------------------------------------+
Default Physical Ethernet Settings
The following table lists the default settings for all physical Ethernet interfaces:
Default Setting
Parameter
Auto (full-duplex)
Duplex
ARPA
Encapsulation
1500 bytes
MTU
Access
Port Mode
Auto (10000)
Speed
Cisco Nexus 3000 NX-OS Layer 2 Switching Configuration Guide, Release 5.0(3)U3(1)
24
OL-26590-01
Configuring Ethernet Interfaces
Default Physical Ethernet Settings