# Monitoring the Redundancy Status of Applications

#### Purpose

Display the redundancy status of the applications.

#### Action

To display the applications that do not support high availability.

    host1#show redundancy clients

    Unsupported High Availability Clients
     -------------------------------------
           client           configuration
    ---------------------   -------------
    DHCP Proxy Client           safe
    Global Ipv6                 safe
    IPsec Transport (ITM)       safe
    l2tpDialoutGenerator        safe
    DHCPv6 Local Server         safe
    Radius Relay Server         safe

You can also display the redundancy status information of all clients. Specifies whether the client supports high availability and also the safety level of configuration. For instance, if an unsupported client is configured on a router with high availability enabled, the configuration reads “unsafe”.

    host1#show redundancy clients all

    High Availability Client Information
             ------------------------------------
           client              mode       configuration
    ---------------------   -----------   -------------
    atm1483DataService       supported        safe
    AA83                     supported        safe
    aaaServer                supported        safe
    atmAal5                  supported        safe
    AAQS                     supported        safe
    atm                      supported        safe
    Bridged Ethernet         supported        safe
    Transparent Bridging     supported        safe
    dcm                      supported        safe
    dhcpExternal             supported        safe
    DHCP Proxy Client       unsupported       safe
    DS1                      supported        safe
    DS3                      supported        safe
    ethernet                 supported        safe
    Flow Inspection          supported        safe
    frameRelay               supported        safe
    FT1                      supported        safe
    Global Ipv6             unsupported       safe
    Global Ip                supported        safe
    HDLC                     supported        safe
    IKEP                     supported        safe
    ipflowstats              supported        safe
    IpSubscriberManager      supported        safe
    IPTU                     supported        safe
    IPVR                     supported        safe
    IPsec Transport (ITM)   unsupported       safe
    l2tpDialoutGenerator    unsupported       safe
    l2tp                     supported        safe
    LMGR                     supported        safe
    DHCPv4 Local Server      supported        safe
    DHCPv6 Local Server     unsupported       safe
    MPLS                     supported        safe
    PMGR                     supported        safe
    pppoe                    supported        safe
    ppp                      supported        safe
    qos                      supported        safe
    Radius Relay Server     unsupported       safe
    RSVP                     supported        safe
    SCM                      supported        safe
    slotHelper               supported        safe
    Cisco HDLC               supported        safe
    ServiceManager           supported        safe
    Sonet                    supported        safe
    SonetPath                supported        safe
    SonetVT                  supported        safe
    IPsec Tunnel (ST)        supported        safe

#### Meaning

Table 10 lists the show redundancy clients command output fields.

Table 10: show redundancy clients Output Fields

Field Name | Field Description
--- | ---
client | High availability client.
mode | High availability status of the client. Possible values: supported or unsupported.
Configuration | Safety level of the configuration based on whether or not the client is supported or unsupported and in case of those unsupported, whether or not the client has been configured. For example, if an unsupported client has been configured on a router with high availability enabled, the configuration reads “unsafe”.

#### Related Documentation

- show redundancy clients