Cisco ASR 9000 Series System Configuration Manual page 30

ICL Fabric Port Monitoring
The show interface nvFabric-TenGigE/GigE interface provides L1 details and L2 statistics for these
interfaces. The host uses the information received on the topology channel to create the virtual fabric port
interfaces locally. The topology channel TLVs are modified such that they provide the detail port definition
in the format of slot/subslot/port. Currently, there is no TLV in Layer 1 and Layer 2 channel for MTU to be
exchanged from host to satellite. Hence, the host just hard codes it to 9212.
In the case of Cisco ASR 901, nVFabric-GigE interface is created as it supports only 1 GigE ICL. But in
Note
the case of Cisco ASR 9000v, nVFabric-TenGigE interface is created irrespective of whether 1 GigE or
10GigE ICL is used.
The virtual interfaces are deleted,
• If the satellite informs the host that the port is no longer used as a fabric link.
• If the satellite is removed from the network topology.
• If the topology channel moves to "Down" state for other reasons, such as authentication failing due to
an incorrect serial ID.
Note The show nv satellite topology command is updated to use the name of the Satellite nV Fabric interface.
RP/0/0/CPU0:Router#show nv satellite topology
GigabitEthernet0/1/0/11
-----------------------
Redundancy-Group: 10
Ring Whole: False
Discovery status: Running
Satellites:
Satellite 200 (BVID 2)
----------------------
Received Serial Number: CAT1709U06V
MAC address: 7cad.7404.6028
Satellite fabric links:
----------
RP/0/RSP1/CPU0:vkg1#sh nv sat topology
TenGigE0/3/1/2
--------------
Redundancy-Group: 10
Ring Whole: False
Discovery status: Running
Satellites:
Satellite 100 (BVID 2)
----------------------
Received Serial Number: CAT1721U0ED
MAC address: 8478.ac03.6404
Satellite fabric links:
Cisco ASR 9000 Series Aggregation Services Router nV System Configuration Guide, Release 5.3.x
20
GE/0/0/11 (nVFabric-GigE200/0/0/11) (Remote ID: 0xb):
Host (GigabitEthernet0/1/0/11)
GE/0/0/10 (nVFabric-GigE200/0/0/10) (Remote ID: 0xa):
Remote port not yet identified
TenGE/0/0/46 (nVFabric-TenGigE100/0/0/46) (Remote ID: 0x3):
Host (TenGigE0/3/1/2)
TenGE/0/0/44 (nVFabric-TenGigE100/0/0/44) (Remote ID: 0x1):
Remote port not yet identified
Configuring the Satellite Network Virtualization (nV) System