Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All
     

    Related Documentation

     

    Monitoring Multiclass MLPPP

    Purpose

    Display information about the status and configuration of multilink classes on an MLPPP Interface.

    Action

    To display configuration information about multiclass MLPPP member links configured in the specified MLPPP bundle:

    host1#show ppp interface mlppp bundle1 config
    PPP interface mlppp mlppp1 is up
    ...
    
    PPP multilink member-interface gigabitEthernet 3/0.1.1 is up
    Link interface administrative status is open
    PPP multilink multiclass is enabled
    PPP multilink multiclass classes 4
    PPP multilink multiclass fragmentation is enabled on “voice”, otherData”
    PPP multilink multiclass reassembly is enabled on “voice”, ”otherData”
    ...
    
    PPP multilink member-interface gigabitEthernet 3/0.1.2 is up
    Link interface administrative status is open
    PPP multilink multiclass is enabled
    PPP multilink multiclass classes 4
    PPP multilink multiclass fragmentation is enabled on “voice”,”otherData”
    PPP multilink multiclass reassembly is enabled on “voice”, ”otherData”
    ...
    1 mlppp interfaces found
    

    To display the statistics of the multiclass MLPPP member links configured in the specified MLPPP bundle:

    host1#show ppp interface mlppp bundle1 statistics
    PPP interface mlppp bundle1 is up
    Time since last baseline 2 days, 18 hours
    2 receive classes, 2 transmit classes 
    Interface statistics              in                   out
       packets                        0                    0
       octets                         0                    0
       errors                         0                    0
       discards                       0                    0
       fragments                      0                    0 
    
    Receive Class 0: 
    0 fragments in reassembly list 
    0 reordered, 0/0 discarded fragments/bytes,
    0x0 last received sequence number
    
    Receive Class 1: 
    0 fragments in reassembly list 
    0 reordered, 0/0 discarded fragments/bytes,
    0x0 last received sequence number
    
    Transmit Class 0: 
    0 fragments, 0x8 last sent sequence number
    	
    Transmit Class 1:
    0 fragments, 0x0 last sent sequence number 
    ...
    1 mlppp interfaces found
    

    To display complete configuration, statistics, and status information of multiclass MLPPP member links configured in the specified MLPPP bundle:

    host1#show ppp interface mlppp bundle1 full
    Bundle name: bundle1
    MLPPP interface gigabitEthernet 3/0.1.1 is up
    Link interface administrative status is open
    PPP multilink multiclass is enabled
    PPP multilink multiclass classes 4
    PPP multilink multiclass fragmentation is enabled on “voice”, otherData”
    PPP multilink multiclass reassembly is enabled on “voice”, ”otherData”
    ...
    LCP negotiated options            local               peer
       max-receive-unit               1590                1590
       max-receive-reconstructed-unit 1590                1590               
       authentication                 none                none
       magic-number                   0x78b5606f          0x5aa2de54
       pfc                            none                none
       acfc                           none                none
       multiclass-classes             4			           	    4
       multiclass-sequence-format     long			        	    long
    ...
    1 mlppp interfaces found
    

    Meaning

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

    Table 1: show ppp interface mlppp Output Fields

    Field Name

    Field Description

    PPP interface mlppp bundleName

    Name and state (up or down) of the MLPPP interface

    PPP multilink member-interface interfaceName

    Name and state (up or down) of the MLPPP member link interface

    Link interface administrative status

    Administrative state of the member link interface: open (enabled) or closed (disabled)

    PPP multilink multiclass

    Configuration of multiclass MLPPP on the MLPPP interface: enabled or disabled

    PPP multilink multiclass classes

    Number of multilink classes created on the MLPPP interface: 1 through 8

    PPP multilink multiclass fragmentation

    Configuration of fragmentation of the multiclass MLPPP interface: enabled or disabled. If fragmentation is enabled then the command also lists the QoS traffic classes on which fragmentation is enabled.

    PPP multilink multiclass reassembly

    Configuration of reassembly of the multiclass MLPPP interface: enabled or disabled. If reassembly is enabled then it also lists the QoS traffic classes on which reassembly is enabled.

    mlppp interfaces found

    Number of MLPPP interfaces configured

    Time since last baseline

    When baselining is configured, the time since the last baseline was set is displayed in hours:minutes:seconds or days/hours format

    receive class, transmit class

    Number of multilink classes configured on the MLPPP bundle

    Interface statistics

    Statistics for data received by (in) and transmitted (out) on the MLPPP interface:

    • packets—Number of packets received and transmitted on the interface
    • octets—Number of octets received and transmitted on the interface
    • errors—Number of errors received and transmitted on the interface
    • discards—Number of packets discarded on receipt or discarded before they were transmitted
    • fragments—Number of fragments received and transmitted on the interface

    Receive Class number

    Information about the packets of the specified multilink class received by the router

    fragments in reassembly list

    Number of buffered fragments reassembled

    reordered

    Number of fragments reordered

    discarded fragments/bytes

    Number of fragments and bytes that have been discarded.

    last received sequence number

    Sequence number of the last multiclass MLPPP packet received

    Transmit Class number

    Information about the packets of the specified multilink class transmitted by the router

    fragments

    Number of fragments that are sent by the router

    last sent sequence number

    Sequence number of the last multiclass MLPPP packet sent

    Bundle name

    Name of the MLPPP bundle

    MLPPP interface interfaceName

    Name and state (up or down) of the configured MLPPP interface

    LCP negotiated options

    Negotiated LCP options for the local and peer systems:

    • max-receive-unit—Negotiated maximum receive unit, in octets, for the local and remote (peer) side of the link
    • max-receive-reconstructed-unit—Negotiated maximum receive reconstructed unit, in octets, for the local and remote (peer) side of the link
    • authentication—Negotiated authentication method (none, pap, or chap) for the local and remote (peer) side of the link
    • magic-number—Negotiated magic number for the local and remote (peer) side of the link
    • pfc—Negotiated protocol field compression (none or enabled) for the local and remote (peer) side of the link
    • acfc—Negotiated address and control field compression (none or enabled) for the local and remote (peer) side of the link
    • multiclass-classes—Number of multilink classes negotiated
    • multiclass-sequence-format—Format of the negotiated sequence number: long or short
     

    Related Documentation

     

    Published: 2014-08-14