Dell Z9500 Command Reference Manual page 595

applied. TxBytes displays the number of bytes transmitted to a control-plane CPU
after protocol-based rate limiting is applied. Drops displays the number of bytes of
control-plane traffic that have been dropped as a result of protocol-based rate
limiting.
The number of RxBytes is calculated as: Drops/<packet-size> + TxBytes/<packet-
size + 4 bytes> = RxBytes (total packets received)
To clear the per-protocol counters of rate-limited control-plane traffic at the
aggregated (switch) or line card and port set level, use the clear control-
traffic protocol command.
Example
Dell#show control-traffic protocol linecard 2 portset 0
counters
Protocol
TxBytes
-------
-------
STP
403036
LLDP
559096
PVST
0
LACP
556648
GVRP
551480
ARP RESP/ARP REQ
3559868
802.1x
0
FEFD
0
FRRP
0
ECFM
0
L2PT
0
ISIS
0
BFD
0
BGP
0
v6 BGP
0
OSPF
0
v6 OSPF
0
RIP
0
VRRP
0
v6 VRRP
0
IGMP
0
Control Plane Policing (CoPP)
RxBytes
Drops
-------
-----
14956278172
14955875136
15029657016
15029097920
0
0
15122824104
15122267456
14988129080
14987577600
29604578172
29601018304
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
595