Juniper JUNOSE 11.2.X BGP AND MPLS, Configuration Manual

Page: 599 / 742

Interface ATM-Prot VCD VPI VCI Type Encap MTU Status Type
--------- -------- --- --- --- ------- ----- ---- -------------- ---------
ATM 2/0.100 ATM/MPLS 100 0 100 PVC AAL0 9180 lowerLayerDown Static
Maximum number of cells per packet: 100
Cell aggregation timeout timer: 2
SNMP trap link-status: disabled
InPackets: 0
InBytes: 0
OutPackets: 0
OutBytes: 0
InErrors: 0
OutErrors: 0
InPacketDiscards: 0
InPacketsUnknownProtocol: 0
OutDiscards: 0
1 interface(s) found
Meaning Table 104 on page 563 lists the show atm subinterface command output fields; for a
description of the other fields in this display, see Monitoring ATM in the JunosE Link Layer
Configuration Guide .
Table 104: show atm subinterface Output Fields
Field Description Field Name
Encapsulation type:
• AAL0—VCC cell relay–encapsulated circuits that receive raw
ATM cells
• AAL5—ATM cross-connect interfaces
Encap
Maximum number of ATM cells that the router can concatenate in
a single packet; if this value is not configured, “ Martini cell
aggregation: disabled” appears instead of this field. Displayed for
an individual ATM over MPLS interface with AAL0 encapsulation Maximum number of cells
per packet
Identifier (1, 2, or 3) of the ATM Martini cell packing timer that detects
timeout of the cell collection threshold; if this value is not configured,
“ Martini cell aggregation: disabled” appears instead of this field.
Displayed for an individual ATM over MPLS interface with AAL0
encapsulation Cell aggregation timeout
timer
NOTE: For ATM over MPLS interfaces, the ATM-Prot field displays ATM/MPLS.
Related Topics show atm subinterface
•
Monitoring ATM Cross-Connects for Layer 2 Services over MPLS
Purpose Display all ATM cross-connects (passthrough connections between local subinterfaces).
563 Copyright © 2010, Juniper Networks, Inc.
Chapter 10: Monitoring Layer 2 Services over MPLS