Setting Bandwidth Values and Weights for the Protocol Group Whose Packets Are to Be Sent to the CPU

You can specify the CIR, and weight for a protocol group of packets to be sent to the CPU according to the actual networking requirements. With the configuration, if the queues of packets to be sent to the CPU are full, the packets of the specified protocol group can be processed by the CPU in time.

Procedure

Run system-view
The system view is displayed.
Run cpu-defend policy policy-number
The attack defense policy view is displayed.
Run protocol-group { whitelist | user-defined-flow | management | route-protocol | multicast | arp | mpls | access-user | link-layer | network-layer | system-message | blacklist | check-failed | fwddata-to-cp } { cir cir-value | weight weight-value } ^*
The bandwidth and weight are set for a specified protocol group.

Set a weight for packets in a specified protocol queue of a protocol group.

**Table 1** Setting weights for protocol queues
Operation	Command
Set a weight for packets in a protocol queue of the whitelist protocol group.	protocol-group whitelist queue { whitelist-bgp \| whitelist-ldp \| whitelist-management \| whitelist-multicast \| whitelist-reserve } weight weight-value
Set a weight for packets in a protocol queue of the user-defined flow protocol group.	protocol-group user-defined-flow queue { user-define-flow-1 \| user-define-flow-2 \| user-define-flow-3 \| user-define-flow-4 \| user-define-flow-5 \| user-define-flow-6 \| user-define-flow-7 \| user-define-flow-8 } weight weight-value
Set a weight for packets in a protocol queue of the management protocol group.	protocol-group management queue { dcn \| ftp \| ntp \| snmp \| ssh \| sshv6 \| syslog \| telnet } weight weight-value
Set a weight for packets in a protocol queue of the routing protocol group.	protocol-group route-protocol queue { bgp \| bgpv6 \| isis \| ospf \| ospfv3 \| rip } weight weight-value
Set a weight for packets in a protocol queue of multicast packets.	protocol-group multicast queue { igmp \| multicast-reserve \| msdp \| pim } weight weight-value
Set a weight for packets in a protocol queue of the ARP protocol group.	protocol-group arp queue { arp \| nd } weight weight-value
Set a weight for packets in a protocol queue of the MPLS protocol group.	protocol-group mpls queue { ldp \| oam-ping \| rsvp \| vxlan } weight weight-value
Set a weight for packets in a protocol queue of the user access protocol group.	protocol-group access-user queue { bas-arp \| bas-igmp \| bas-nd \| bas-trigger \| dhcp \| dhcpv6 \| eapol \| l2tp \| lldp \| ppp \| vbas-reserve \| web } weight weight-value
Set a weight for packets in a protocol queue of the link-layer protocol group.	protocol-group link-layer queue { 3ah \| bfd \| link-detect \| trunk \| y1731 \| interface-rdi \| lag-check \| lag-ping-trace \| mac-vlan } weight weight-value
Set a weight for packets in a protocol queue of the network-layer protocol group.	protocol-group network-layer queue { clock \| default \| dns \| fragment \| gre \| hwtacas \| icmp \| icmpv6 \| ipv4-reserve \| ipv6-option \| nhrp \| vrrp \| radius-diameter } weight weight-value
Set a weight for packets in a protocol queue of the system-message protocol group.	protocol-group system-message queue system-message weight weight-value
Set a weight for packets in a protocol queue of the blacklist protocol group.	protocol-group blacklist queue blacklist weight weight-value
Set a weight for packets in a protocol queue of the detection protocol group.	protocol-group check-failed queue check-failed weight weight-value
Set a weight for packets in a protocol queue of the forwarded-packet protocol group.	protocol-group fwddata-to-cp queue forward-data weight weight-value

Set a weight for packets of a specified priority in a protocol queue.

**Table 2** Setting weights for packets of specified priority values in protocol queues
Operation	Command
Set a weight for packets with a specified priority in a specified protocol queue of the whitelist protocol group.	protocol-group whitelist queue { whitelist-bgp \| whitelist-ldp \| whitelist-management \| whitelist-multicast \| whitelist-reserve } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the user-defined-flow protocol group.	protocol-group user-defined-flow queue { user-define-flow-1 \| user-define-flow-2 \| user-define-flow-3 \| user-define-flow-4 \| user-define-flow-5 \| user-define-flow-6 \| user-define-flow-7 \| user-define-flow-8 } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the management protocol group.	protocol-group management queue { dcn \| ftp \| ntp \| snmp \| ssh \| sshv6 \| syslog \| telnet } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the routing protocol group.	protocol-group route-protocol queue { bgp \| bgpv6 \| isis \| ospf \| ospfv3 \| rip } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the multicast protocol group.	protocol-group multicast queue { igmp \| multicast-reserve \| msdp \| pim } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the ARP protocol group.	protocol-group arp queue { arp \| nd } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the MPLS protocol group.	protocol-group mpls queue { ldp \| oam-ping \| rsvp \| vxlan } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the access-user protocol group.	protocol-group access-user queue { bas-arp \| bas-igmp \| bas-nd \| bas-trigger \| dhcp \| dhcpv6 \| eapol \| l2tp \| lldp \| ppp \| vbas-reserve \| web } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the link-layer protocol group.	protocol-group link-layer queue { 3ah \| bfd \| link-detect \| trunk \| y1731 \| interface-rdi \| lag-check \| lag-ping-trace \| mac-vlan } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the network-layer protocol group.	protocol-group network-layer queue { clock \| default \| dns \| fragment \| gre \| hwtacas \| icmp \| icmpv6 \| ipv4-reserve \| ipv6-option \| nhrp \| vrrp \| radius-diameter } priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the system-message protocol group.	protocol-group system-message queue system-message priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the blacklist protocol group.	protocol-group blacklist queue blacklist priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the detection protocol group.	protocol-group check-failed queue check-failed priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value
Set a weight for packets with a specified priority in a specified protocol queue of the forwarded-packet protocol group.	protocol-group fwddata-to-cp queue forward-data priority { be \| af1 \| af2 \| af3 \| af4 \| ef \| cs6 \| cs7 } weight weight-value

Run commit
The configuration is committed.