Specifications

show mpls l2transport hw-capability
MP-634
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Transport type DOCSIS VLAN
Core functionality:
MPLS label disposition supported
Control word processing supported
Sequence number processing not supported
VCCV CC Type CW [1] processing not supported
Edge functionality:
Not supported
The output of the command changed between Cisco IOS releases. The following table maps the older
output to the newer output:
Table 103
describes the fields shown in the show mpls l2transport hw-capability command display.
Related Commands
Output in Cisco IOS Releases 12.0(27)S and
12.
2(18)SXE and later Output In Cisco IOS Release 12.2(30)S
VCCV CC processing supported VCCV CC processing supported
Type 1 Type CW [1]
Ta b l e 103 show mpls l2transport hw-capability Field Descriptions
Field Description
Transport type Indicates the transport type.
Core functionality Displays the functionalities that the core-facing interfaces support, such as
l
abel disposition, and control word and sequence number processing.
VCCV CC Type
p
rocessing supported
Displays whether the core-facing interfaces support Control Word processing,
or Router Alert Processing.
(Cisco IOS Releases 12.0(27)S and 12.2(18)SXE and later)
• Type 1—The Protocol ID field of in the AToM Control Word (CW)
identified the AToM VCCV packet.
(Cisco IOS Releases 12.2(30)S and later)
• CW [1]—Control Word
• Unkn [x]—Unknown. The number indicates the position of the bit that
was set in the received octet.
Edge functionality Displays the functionalities that the edge-facing interfaces support, such as
l
abel disposition, and control word and sequence number processing.
Command Description
show mpls l2transport
binding
Displays virtual circuit (VC) label binding information.
show mpls l2transport
chec
kpoint
Displays the checkpoint information about Any Transport over MPLS
(AToM) virtual circuits.
show mpls l2transport
s
ummary
Displays summary information about virtual circuits.
show mpls l2transport
vc
Displays information about AToM virtual circuits and static pseudowires
tha
t have been enabled to route Layer 2 packets on a router.