display cpu-defend car information
Function
The display cpu-defend car information command displays information corresponding to a specified index.
Parameters
| Parameter | Description | Value |
|---|---|---|
| default |
Displays information about the packet with the default packet index. |
- |
| slot slot-id |
Specifies the slot number. |
The value is a string of 1 to 32 case-sensitive characters, spaces not supported. |
| current |
Displays information about the packet with the current packet index. |
- |
Example
The actual command output varies according to the device. The command output here is only an example.
# View information corresponding to slot 1 in the default policy.
<HUAWEI> display cpu-defend car information slot 1 default Index Cir(kbps) Cbs(byte) MinPacketLen(byte) FixedPacketLen(byte) Priority Description ---------------------------------------------------------------------------------------------------------------------------------- 0 64 10000 N/A 128 cs7 FTP Server packet 1 64 10000 N/A 128 cs7 SSH Server packet 2 256 10000 N/A 1000 cs7 SNMP packet 3 64 10000 N/A 128 cs7 TELNET Server packet 4 64 10000 N/A 128 ef TFTP Server packet 5 512 1600000 N/A 128 cs7 BGP packet 6 512 1600000 N/A 128 cs7 LDP packet 7 1000 1600000 N/A 256 cs7 RSVP packet 8 1000 1600000 N/A 128 cs7 OSPF packet 9 400 400000 N/A 512 cs6 RIP packet 10 2000 1600000 N/A 512 cs7 ISIS packet 12 512 256000 N/A 128 cs7 ICMP packet 13 512 5120 N/A 128 cs7 MSDP packet 14 750 1600000 N/A 128 cs7 PIM packet 15 512 60000 N/A 128 ef IPV4 ARP packet 16 256 1600000 N/A 128 ef Ethernet BPDU packet 17 900 1200000 N/A 352 cs6 DHCP packet 18 128 12800 N/A 128 cs7 Ether-trunk LACP packet 19 150 15000 N/A 128 cs7 NTP packet 20 256 1400000 128 N/A cs6 RADIUS packet 21 100 1600000 N/A 128 cs7 HWTACACS packet 22 1000 256000 N/A 128 cs7 LSP Ping packet 23 512 1600000 N/A 128 cs7 IGMP packet 26 3600 1600000 N/A 128 cs6 VRRP packet 27 1000 20000 N/A 128 cs7 BFD packet 29 200 1000000 N/A 128 cs6 802.1AG packet 30 64 10000 N/A 128 cs7 FTP Client packet 31 64 10000 N/A 128 cs6 TELNET Client packet 32 64 10000 N/A 128 cs6 SSH Client packet 34 256 2560 N/A 128 cs7 DNS Client packet 35 512 512000 N/A 128 ef IPV4 multicast RPF checking fails 36 500 200000 128 N/A cs7 IPV4 multicast registration packet 37 400 20000 N/A 128 ef IPV4 multicast fib miss 38 8 512000 N/A 128 ef IPV4 fib miss 39 256 10000 N/A 128 ef IPV4 TTL expires 40 768 512000 N/A 1500 cs6 IPV4 packet to CPU exceeding MTU limit 41 2000 20000 N/A 128 ef MPLS packet forwarding to CP 43 512 256000 N/A 128 cs7 MPLS packet's TTL expires 45 2000 20000 N/A 128 ef MPLS multicast packet 46 8 256000 N/A 128 ef IPV6 fib checking misses 47 512 256000 N/A 128 cs7 IPV6 TTL expires 48 256 64000 N/A 128 ef TCPSYN Packet 49 512 51200 N/A 1500 ef IPV6 packet too big 50 256 100000 N/A 128 ef IPv4 ARP miss 51 512 20000 N/A 128 cs7 IPV4 option packet 53 1500 30000 N/A 128 ef PPP's control packet 54 256 96000 N/A 128 cs7 IPV4 TCP packet to CPU 55 512 512000 N/A 128 cs7 REDIRECT-DEFAULT 56 512 200000 N/A 128 cs7 Default reserved multicast packet 58 512 512000 N/A 256 cs6 MPLS packet with router alert 60 800 100000 N/A 128 cs6 IPV6 redirect packet to CPU 61 8 20000 N/A 128 cs6 IPV6 redirect ICMP packet 62 512 192000 N/A 128 cs6 IPV6 redirect TCP packet 63 1000 10000 N/A 1000 ef IPV6 redirect SNMP packet 64 512 5120 N/A 128 cs6 Ipv6 reject 65 512 51200 N/A 1500 ef IPV6 exit-tunnel fragmentation packet 66 3000 30000 N/A 128 cs6 IPV6 exit-tunnel reserved multicast packet 67 1000 100000 N/A 128 ef IPV6 exit-tunnel packet to CPU 68 1000 100000 N/A 128 cs7 IPV6 exit-tunnel hop packet 69 1000 100000 N/A 1000 ef IPV6 exit-tunnel redirect SNMP packet 70 2000 20000 N/A 128 ef CHDLC keeplive packet 71 512 20000 N/A 128 ef IPV6 ND miss 72 256 20000 N/A 128 ef IPV6 checking NDH miss 73 2000 20000 N/A 128 ef IPV6 NDH MAC miss(tcam miss) 74 2000 20000 N/A 128 ef IPV6 ND MAC miss(tcam miss) 76 512 5120 N/A 128 ef Bridge mac to CPU 77 2000 20000 N/A 128 ef None ARP broadcast packet to CPU 78 512 51200 N/A 128 ef None GRE packet exits GRE tunnel 79 1000 100000 N/A 128 cs7 IPV4 packet over GRE tunnel echos keeplive message 80 1000 100000 N/A 128 cs6 IPV4 packet over GRE tunnel detects keeplive messa 81 1000 1600000 N/A 512 cs6 IPV4 ISIS packet over GRE tunnel 82 4000 40000 N/A 128 ef BFD state changing message forwarding to CP 83 256 700000 N/A 128 ef IPV4 UDP packet to CPU 84 2000 20000 N/A 128 ef IPV4 OSPF packet to CPU 85 1000 20000 N/A 128 ef MPLS ARP miss 93 100 100000 N/A 128 cs6 FRLMI 94 1000 10000 N/A 128 ef FRINARP 95 512 320000 N/A 128 cs6 Fragment Packet 96 1024 1024000 N/A 128 cs6 BAS REV MC PACKET 97 3000 30000 N/A 128 ef IPV6 multicast RPF checking fail 98 1000 100000 N/A 128 ef IPV6 multicast packet to CPU 99 200 2000 N/A 128 ef IPV6 multicast to CPU miss 100 2000 20000 N/A 128 ef IPV6 reserved multicast packet 101 2000 20000 128 N/A cs6 IPV6 multicast registration packet 102 128 12800 N/A 1500 cs6 IPV6 multicast fragmentation packet 103 750 1600000 N/A 128 ef Reserved multicast Pim 105 128 8192 N/A 128 cs6 LPT 106 128 20000 N/A 128 cs6 TSU_4_OVER_6_EXT_UNSUPPORT packet 107 20 20000 N/A 128 ef EXCEPTION LOG packet 108 0 0 N/A 128 cs6 TSU_4_OVER_6_TUNNEL_INDEX_MISS packet 109 640 350000 N/A 320 cs6 LLDP 110 256 20000 N/A 576 cs7 FLUSH packet to CPU 111 800 100000 N/A 128 cs7 3AH_PDU 114 1000 130000 N/A 128 ef cc packet frequency ;smac ;maid field mismatch err 117 2000 524288 N/A 128 ef CCM packet to CPU with first-waken message 118 400 20000 N/A 128 ef 3AH loop test success message 119 3000 524288 N/A 128 ef CCM packet to CPU with UP/DOWN message 120 2000 20000 N/A 128 ef CCM packet to CPU with first-waken timeout message 121 1500 15000 N/A 352 ef QVCT miss dhcp packet or dhcp discover 122 256 25600 N/A 128 ef Bas qvct miss 124 0 0 N/A 128 cs7 Syslog 125 2000 20000 N/A 128 cs6 User defined flow 1 126 2000 20000 N/A 128 ef User defined flow 2 127 2000 20000 N/A 128 ef User defined flow 3 128 2000 20000 N/A 128 cs6 User defined flow 4 129 2000 20000 N/A 128 ef User defined flow 5 130 2000 20000 N/A 128 cs7 User defined flow 6 131 2000 20000 N/A 128 cs6 User defined flow 7 132 2000 20000 N/A 128 ef User defined flow 8 133 2000 20000 N/A 128 cs7 User defined flow 9 134 2000 20000 N/A 128 cs6 User defined flow 10 135 2000 20000 N/A 128 ef User defined flow 11 136 2000 20000 N/A 128 cs7 User defined flow 12 137 2000 20000 N/A 128 cs6 User defined flow 13 138 2000 20000 N/A 128 ef User defined flow 14 139 2000 20000 N/A 128 cs7 User defined flow 15 140 2000 20000 N/A 128 cs6 User defined flow 16 141 2000 20000 N/A 128 ef User defined flow 17 142 2000 20000 N/A 128 cs7 User defined flow 18 143 2000 20000 N/A 128 cs6 User defined flow 19 144 2000 20000 N/A 128 ef User defined flow 20 145 2000 20000 N/A 128 cs7 User defined flow 21 146 2000 20000 N/A 128 cs6 User defined flow 22 147 2000 20000 N/A 128 ef User defined flow 23 148 2000 20000 N/A 128 cs7 User defined flow 24 149 2000 20000 N/A 128 cs6 User defined flow 25 150 2000 20000 N/A 128 ef User defined flow 26 151 2000 20000 N/A 128 cs7 User defined flow 27 152 2000 20000 N/A 128 cs6 User defined flow 28 153 2000 20000 N/A 128 ef User defined flow 29 154 2000 20000 N/A 128 cs7 User defined flow 30 155 2000 20000 N/A 128 cs6 User defined flow 31 156 2000 20000 N/A 128 ef User defined flow 32 157 0 0 N/A 128 cs6 Blacklist 158 4000 9000000 N/A 128 cs6 Whitelist 171 1000 100000 N/A 128 cs7 LDP_UDP 184 280 100000 N/A 128 cs7 Ipv4 udp ptr 320 224 200 32768 N/A 128 cs7 PPP PADT packet 227 256 25600 N/A 128 cs7 Bas ARP reply 228 256 2560 N/A 128 cs6 Usermac miss ARP or IPV4 Packet 229 2000 2000000 128 N/A ef Web 230 1500 150000 128 N/A ef Portal force 234 512 1000000 N/A 128 cs6 Ipv6 reserve multicast 236 256 2560 N/A 128 ef Tcpsyn packets for SSH 237 256 2560 N/A 128 ef Tcpsyn packets for TELNET 240 256 1600000 N/A 128 ef Tcpsyn packets for BGP 241 256 1600000 N/A 128 ef Tcpsyn packets for LDP 244 1024 1024000 N/A 288 ef L2tp Lns ppp packet 250 4000 600000 N/A 128 cs7 IPV6 Whitelist 253 340 34000 N/A 128 ef NEW_ETRUNK 254 1000 512000 N/A 128 cs6 USMAC_IGMP_PACKET 258 750 75000 N/A 128 cs7 BAS_VBAS 259 512 51200 N/A 160 cs6 Ipv6 dhcp 260 800 1024000 N/A 192 ef BAS IPOEV6 Linklocal packet 262 512 1024000 N/A 128 cs7 BAS IPOE ICMPV6 MC packet 263 256 2560 N/A 128 cs7 Usmac miss ipv6 packet 267 3788 776192 N/A 256 ef 1564_STOP 268 758 776192 N/A 128 ef 1564_TOCP 270 512 2560 N/A 128 ef BAS QVCT MISS ARP Packet 271 256 2560 N/A 128 cs7 Usermac Miss IPARP 278 200 2000 N/A 128 ef P2MPBFD_SESSION_DOWN 282 512 512000 128 N/A ef BAS_IPV6_REDIRECT_CP 287 512 10000 N/A 128 cs6 IPV6_UDP_L2TP 290 512 512000 128 N/A cs6 BAS_DIRECT_CP 296 30 300000 N/A 128 cs7 HOSTCAR_ATTAC 297 30 300000 N/A 128 cs7 VLAN_HOSTCAR_ATTACK 300 512 512000 N/A 128 cs6 Http redirect packet of chasten user 304 256 20000 N/A 128 cs7 Dcn 305 2000 20000 N/A 512 ef Dcn redirect 318 256 500000 N/A 128 ef WEB-AUTH-SERVER Packet 320 350 30000 N/A 128 cs7 UNICAST-VRRP Packet 321 256 200000 128 N/A ef DIAMETER Packet 325 30 300000 N/A 128 cs7 HTTP_HOSTCAR_ATTACK 326 512 6400 N/A 352 ef BAS_DHCP_DISCOVER 327 3200 2000000 N/A 128 ef BAS_PPP_KEEP_LIVE 328 256 512000 N/A 128 ef BAS_IPV4_REDIRECT_TCP 329 1000 524288 N/A 128 ef MISMATCH_SMAC_PKT 333 200 50000 N/A 128 ef MEAP_PKT 335 64 10000 N/A 128 ef VSM_IPSEC_PLAIN 338 64 10000 N/A 128 ef CROSSBOARD_MACDEL 339 128 1600000 N/A 128 ef LINK_DETECT 342 2000 20000 N/A 128 cs7 L2_PPPOE_SESSION 343 256 280000 N/A 128 cs6 L2_1588_OR_ANN_CHANGE 344 512 75000 N/A 128 cs6 L2_EAPOL 347 3200 2048000 N/A 128 ef USMAC_ARP_PACKET 348 1500 1600000 N/A 128 cs6 QVCT_MISS_PPPOE_PACKET 352 256 20000 N/A 128 cs6 VXLANPING 353 1500 1600000 N/A 128 cs6 BAS_CONTROL_PPP 359 2000 24000 N/A 128 ef SRH_OTP_TOCP 360 2000 20000 N/A 128 ef User defined flow 33 361 2000 20000 N/A 128 ef User defined flow 34 362 2000 20000 N/A 128 ef User defined flow 35 363 2000 20000 N/A 128 ef User defined flow 36 364 2000 20000 N/A 128 ef User defined flow 37 365 2000 20000 N/A 128 ef User defined flow 38 366 2000 20000 N/A 128 ef User defined flow 39 367 2000 20000 N/A 128 ef User defined flow 40 368 2000 20000 N/A 128 ef User defined flow 41 369 2000 20000 N/A 128 ef User defined flow 42 370 2000 20000 N/A 128 ef User defined flow 43 371 2000 20000 N/A 128 ef User defined flow 44 372 2000 20000 N/A 128 ef User defined flow 45 373 2000 20000 N/A 128 ef User defined flow 46 374 2000 20000 N/A 128 ef User defined flow 47 375 2000 20000 N/A 128 ef User defined flow 48 376 2000 20000 N/A 128 ef User defined flow 49 377 2000 20000 N/A 128 ef User defined flow 50 378 2000 20000 N/A 128 ef User defined flow 51 379 2000 20000 N/A 128 ef User defined flow 52 380 2000 20000 N/A 128 ef User defined flow 53 381 2000 20000 N/A 128 ef User defined flow 54 382 2000 20000 N/A 128 ef User defined flow 55 383 2000 20000 N/A 128 ef User defined flow 56 384 2000 20000 N/A 128 ef User defined flow 57 385 2000 20000 N/A 128 ef User defined flow 58 386 2000 20000 N/A 128 ef User defined flow 59 387 2000 20000 N/A 128 ef User defined flow 60 388 2000 20000 N/A 128 ef User defined flow 61 389 2000 20000 N/A 128 ef User defined flow 62 390 2000 20000 N/A 128 ef User defined flow 63 391 2000 20000 N/A 128 ef User defined flow 64 400 1000 100000 N/A 128 cs7 DLP-LDP-UDP-LOCAL Packet 401 200 25600 N/A 128 ef ICMP-BROADCAST-ADDRESS-ECHO Packet 436 153 100000 N/A 128 cs6 IPV6_UDP_NTP 437 400 100000 N/A 512 cs7 RIPV6 471 512 95744 N/A 128 ef IPV4ACL_STREAM_MISS 480 1500 1500000 N/A 384 cs6 IPFPM 481 512 1600000 N/A 128 ef OPENFLOW Packet 482 6000 1600000 N/A 1500 cs6 DLP-OPENFLOW 483 256 1600000 N/A 128 ef TCP_65410 487 512 350000 N/A 128 cs6 SYLM_TO_CP 488 512 350000 N/A 128 cs6 SYLR_TO_CP 489 512 20000 N/A 128 cs6 Y1731_LCK 490 8 8 N/A 1 ef IKE_PROTOCOL 491 100000 100000 N/A 1 ef VSM_HA 492 1100 220 N/A 1 ef VSM_CGN 493 14000 140000 N/A 1 ef VSM_IPSEC 515 8 40000 N/A 128 cs6 REDIRECT_ICMP 516 500 20000 N/A 1000 ef REDIRECT_SNMP 519 512 5120 N/A 128 ef RESERVED_MC_IF_ROUTER 520 256 25600 N/A 128 cs6 RESERVED_MC_OSPF 521 256 25600 N/A 128 ef RESERVED_MC_OSPF_DR 524 512 25600 N/A 128 ef IPV4_IGMP 525 2000 20000 N/A 128 ef IPV4_MC_SOFTWARE_FWD
| Item | Description |
|---|---|
| Index | Packet index. |
| MinPacketLen(byte) | Length for minimum packet compensation. |
| FixedPacketLen(byte) | Length for fixed packet compensation. |
| Priority | Priority of packets to be sent to the CPU. |
| Description | Description of the packet. |
| Cir | Committed information rate. |
| Cbs | Committed burst size. |