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    Monitoring Suspicious Control Flow Protocol

    Purpose

    Display protocol information for suspicious control flows.

    Action

    To display protocol information for suspicious control flows:

    host1(config)#show suspicious-control-flow-detection protocol 
    Protocol                       Threshold Lo-Threshold Backoff-Time
    ------------------------------ --------- ------------ ------------
    Ppp Echo Request                      10            5          300
    Ppp Echo Reply                        10            5          300
    Ppp Echo Reply Fastpath               10            5          300
    Ppp Control                           10            5          300
    Atm Control (ILMI)                    10            5          300
    Atm OAM                               10            5          300
    Atm Dynamic Interface Column          10            5          300
     Creation
    Atm Inverse ARP                       10            5          300
    Frame Relay LMI Control               10            5          300
    Frame Relay Inverse Arp               10            5          300
    Pppoe Control                        512          256          300
    Pppoe Config Dynamic Interface        10            5          300
     Column Creation
    Ethernet ARP Miss                    128           64          300
    Ethernet ARP                         128           64          300
    Ethernet LACP packet                  10            5          300
    Ethernet Dynamic Interface           512          256          300
     Column Creation
    Slep SLARP                           128           64          300
    MPLS TTL Exceeded On Receive          10            5          300
    MPLS TTL Exceeded On Transmit         10            5          300
    MPLS MTU Exceeded                     10            5          300
    Ipsec Transport Mode L2tp           2048         1024          300
     Control
    NAT/Firewall Payload                 512          256          300
    NAT/Firewall Update Table            512          256          300
    DHCP External                       1024          512          300
    IP OSI                              2048         1024          300
    IP TTL Expired                        10            5          300
    IP Options Other                     512          256          300
    IP Options Router Alert             2048         1024          300
    IP Multicast/Broadcast Other         512          256          300
    IP Multicast DHCP (SC)               512          256          300
    IP Multicast Control (SC)           2048         1024          300
    IP Multicast Control (IC)            512          256          300
    IP Multicast VRRP                    512          256          300
    IP Multicast Cache Miss              128           64          300
    IP Multicast Cache Miss Auto Reply   128           64          300
    IP Multicast Wrong Interface          10            5          300
    IP Local DHCP (SC)                   512          256          300
    IP Local Dhcp (IC)                   512          256          300
    IP Local Icmp Echo                   512          256          300
    IP Local Icmp Other                  128           64          300
    IP Local LDP                        2048         1024          300
    IP Local BGP                        2048         1024          300
    IP Local OSPF                         64           32          300
    IP Local RSVP                       2048         1024          300
    IP Local PIM                        2048         1024          300
    IP Local COPS                       2048         1024          300
    IP Local L2tp Control (SC)          2048         1024          300
    IP Local L2tp Control (IC)           512          256          300
    IP Local Other                       512          256          300
    IP Local Subscriber Interface Miss   512          256          300
    IP Route To SRP Ethernet             512          256          300
    IP Route No Route Exists              10            5          300
    IP Normal Path MTU                    10            5          300
    IP Neighbor Discovery                128           64          300
    IP Neighbor Discovery Miss           128           64          300
    IP Search Error                       10            5          300
    IP MLD                               512          256          300
    IP Local PIM Assert                  512          256          300
    IP Local BFD                        1024          512          300
    IP IKE                               512          256          300
    IP Reassembly                       2048         1024          300
    IP Local Icmp Frag                   512          256          300
    IP Local Frag                        512          256          300
    IP Application Classifier HTTP       128           64          300
     Redirect

    Meaning

    Table 1 lists the show suspicious-control-flow-detection protocol command output fields.

    Table 1: show suspicious-control-flow-detection protocol Output Fields

    Field Name

    Field Description

    Protocol

    Control protocol

    Threshold

    Threshold in packets per second

    Lo-Threshold

    Low threshold in packets per second

    Backoff-Time

    Backoff time in seconds

    Published: 2014-08-12