xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
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Example
To clear the switch’s attack log:
DGS-3620-28SC:admin#clear attack_log
Command: clear attack_log
Success.
DGS-3620-28SC:admin#
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show cpu port
Description
This command is use to show statistics for Layer 2 or Layer 3 control packets that are trapped to
the CPU.
Format
show cpu port {[l2 | l3 {[unicast | multicast]} |type [lacp | stp | gvrp | erps | cfm | 802.1x | lldp
| oam | stacking | ctp | ospfv2 | ospfv3 | rip | ripng | bgp | vrrp | igmp | mld | pim-ipv4 | pim-
ipv6 | dvmrp | reserved_ipv4_ipmc | reserved_ipv6_ipmc | unknown_ipv4_ipmc |
unknown_ipv6_ipmc | arp | icmp | ndp | icmpv6 | sntp | dns | tftp | rcp | telnet | dhcp |
dhcpv6 | udp-helper]]}
Parameters
l2
- (Optional) Specifies to display statistic counters of Layer 2 control packets.
l3
- (Optional) Specifies to display statistic counters of Layer 3 control packets.
unicast
- Specifies to display statistic counters of Layer 3 unicast routing and Layer 3
application control packets.
multicast
- Specifies to display statistic counters of Layer 3 multicast routing control packets.
type
- (Optional) Specifies the type of packet that will be displayed. The protocol subtype will be
displayed.
lacp
- Specifies to display packet type LACP.
stp
- Specifies to display packet type STP.
gvrp
- Specifies to display packet type GVRP.
erps
- Specifies to display packet type ERPS.
cfm
- Specifies to display packet type CFM.
802.1x
- Specifies to display packet type 802.1X.
lldp
- Specifies to display packet type LLDP.
oam
- Specifies to display packet type OAM.
stacking
- Specifies to display packet type Stacking.
ctp
- Specifies to display packet type CTP.
ospfv2
- Specifies to display packet type OSPFv2.
ospfv3
- Specifies to display packet type OSPFv3.
(EI Mode Only Parameter)
rip
- Specifies to display packet type RIP.
ripng
- Specifies to display packet type RIPng.
(EI Mode Only Parameter)
bgp
- Specifies to display packet type BGP.
(EI Mode Only Parameter)
vrrp
- Specifies to display packet type VRRP.
igmp
- Specifies to display packet type IGMP.
mld
- Specifies to display packet type MLD.
pim-ipv4
- Specifies to display packet type PIM-IPv4.
pim-ipv6
- Specifies to display packet type PIM-IPv6.
(EI Mode Only Parameter)
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