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Monitoring Multilinked and Nonmultilinked PPP Interfaces

Purpose

Display a summary of all the multilinked and nonmultilinked PPP interfaces configured on the router.

Action

To display a summary of all the PPP interfaces configured on the router:

host1#show ppp interface summary
PPP Status
Configuration status     configured notConfigured
   Interface             4000       n/a
   Ip                    4000       0
   Ipv6                  0          4000
   Osi                   0          4000
   Mpls                  0          4000
Administrative status    open       closed
   Interface             4000       0
   Ip                    4000       0
   Ipv6                  4000       0
   Osi                   4000       0
   Mpls                  4000       0
Operational status       up         down       notPresent noResources
   Interface             4000       0          0          n/a
   Ip                    4000       0          0          0
   Ipv6                  0          0          4000       0
   Osi                   0          0          4000       0
   Mpls                  0          0          4000       0
Operational status       lowerDown  passive    tunnel
   Interface             0          0          0

PPP Multilink Status
Configuration status     configured notConfigured
   Link Interface        8000       n/a
   Network Interface     2000       n/a
   Ip                    2000       0
   Ipv6                  0          2000
   Osi                   0          2000
   Mpls                  0          2000
Administrative status    open       closed
   Link Interface        8000       0
   Network Interface     2000       0
   Ip                    2000       0
   Ipv6                  2000       0
   Osi                   2000       0
   Mpls                  2000       0
Operational status       up         down       notPresent noResources
   Link Interface        8000       0          0          n/a
   Network Interface     2000       0          0          n/a
   Ip                    2000       0          0          0
   Ipv6                  0          0          2000       0
   Osi                   0          0          2000       0
   Mpls                  0          0          2000       0
Operational status       lowerDown  passive    tunnel
   Link Interface        0          0          0
   Network Interface     0          0          0

Meaning

Table 1 lists the show ppp interface summary command output fields.

Table 1: show ppp interface summary Output Fields

Field Name	Field Description
PPP Status	Status of the nonmultilinked PPP interfaces.
Configuration Status	Indicates the configuration state of the PPP interface, IPCP, IPv6CP, OSINLCP, or MPLS: configured—Interface or protocol is configured notConfigured—Interface or protocol is not configured
Administrative status	Indicates the administrative state of the PPP interface, IPCP, IPv6CP, OSINLCP, or MPLS open—Interface or protocol is administratively enabled closed—Interface or protocol is administratively disabled
Operational status (Interface)	Indicates the operational state of the PPP interface up—Interface is operational down—Interface is not operational because of a problem in the PPP layer lowerDown—Interface is not operational because a lower layer in the protocol stack is down notPresent—Interface is not operational because the hardware is unavailable passive—Interface is waiting for the peer to send an LCP confReq message tunnel—Interface is being redirected through a tunnel
Operational status (Ip, Ipv6, Osi. Mpls)	Indicates the operational state of the IPCP, IPv6CP, OSINLCP, or MPLS protocol up—Protocol is operational down—Protocol is not operational because of a problem in the PPP layer notPresent—Protocol is not operational because it does not exist noResources—Protocol is not operational because it does not exist due to a lack of resources
PPP Multilink Status	Status of Multilinked PPP interfaces.