show pim mdt

Display information about Protocol Independent Multicast (PIM) default multicast distribution tree (MDT) and the data MDTs in a Layer 3 VPN environment for a routing instance.

Options

instance instance-name — Display information about data-MDTs for a specific PIM-enabled routing instance.

brief | detail | extensive — (Optional) Display the specified level of output.

incoming | outgoing — (Optional) Display incoming or outgoing multicast data tunnels, respectively.

logical-system (all | logical-system-name) — (Optional) Perform this operation on all logical systems or on a particular logical system.

range — (Optional) Display information about an IP address with optional prefix length representing a particular multicast group.

Required Privilege Level

List of Sample Output

Output Fields

Table 59 describes the output fields for the show pim mdt command. Output fields are listed in the approximate order in which they appear.

Sample Output

Field Name	Field Description	Level of Output
Instance	Name of the routing instance.	All levels
Tunnel direction	Direction the tunnel faces, from the router's perspective: Outgoing or Incoming.	All levels
Tunnel mode	Mode the tunnel is operating in: PIM-SSM or PIM-ASM.	All levels
Default group address	Default multicast group address using this tunnel.	All levels
Default source address	Default multicast source address using this tunnel.	All levels
Default tunnel interface	Default multicast tunnel interface.	All levels
C-Group	Customer-facing multicast group address using this tunnel.	detail
C-Source	IP address of the multicast source in the customer's address space.	detail
P-Group	Service provider-facing multicast group address using this tunnel.	detail
Data tunnel interface	Multicast data tunnel interface that set up the data-MDT tunnel.	detail
Last known forwarding rate	Last known rate, in kilobits per second, at which the tunnel was forwarding traffic.	detail
Configured threshold rate	Rate, in kilobits per second, above which a data-MDT tunnel is created and below which it is deleted.	detail
Tunnel uptime	Time that this data-MDT tunnel has existed. The format is hours:minutes:seconds.	detail

show pim mdt instance

user@host> show pim mdt instance VPN-A

Instance: PIM.VPN-A
Tunnel direction: Outgoing
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.32768

C-group address   C-source address   P-group address    Data tunnel interface
235.1.1.2         192.168.195.74     228.0.0.0          mt-1/1/0.32769

Instance: PIM.VPN-A
Tunnel direction: Incoming
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.49152

show pim mdt instance detail

user@host> show pim mdt instance VPN-A detail

Instance: PIM.VPN-A
Tunnel direction: Outgoing
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.32768

C-Group: 235.1.1.2
    C-Source: 192.168.195.74
    P-Group : 228.0.0.0
    Data tunnel interface      : mt-1/1/0.32769
    Last known forwarding rate : 48 kbps (6 kBps)
    Configured threshold rate  : 10 kbps
    Tunnel uptime              : 00:00:34

Instance: PIM.VPN-A
Tunnel direction: Incoming
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.49152

show pim mdt instance extensive

user@host> show pim mdt instance VPN-A extensive

Instance: PIM.VPN-A
Tunnel direction: Outgoing
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.32768

C-Group: 235.1.1.2
    C-Source: 192.168.195.74
    P-Group : 228.0.0.0
    Data tunnel interface      : mt-1/1/0.32769
    Last known forwarding rate : 48 kbps (6 kBps)
    Configured threshold rate  : 10 kbps
    Tunnel uptime              : 00:00:41

Instance: PIM.VPN-A
Tunnel direction: Incoming
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.49152

show pim mdt instance incoming

user@host> show pim mdt instance VPN-A incoming

Instance: PIM.VPN-A
Tunnel direction: Incoming
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.49152

show pim mdt instance outgoing

user@host> show pim mdt instance VPN-A outgoing

Instance: PIM.VPN-A
Tunnel direction: Outgoing
Default group address: 239.1.1.1
Default tunnel interface: mt-1/1/0.32768

C-group address   C-source address   P-group address    Data tunnel interface
235.1.1.2         192.168.195.74     228.0.0.0          mt-1/1/0.32769

show pim mdt instance (SSM Mode)

user@host> show pim mdt instance vpn-a

Instance: PIM.vpn-a
Tunnel direction: Outgoing
Tunnel mode: PIM-SSM
Default group address: 232.1.1.1      
Default source address: 10.255.14.216
Default tunnel interface: mt-1/3/0.32769 

Instance: PIM.vpn-a
Tunnel direction: Incoming
Tunnel mode: PIM-SSM
Default group address: 232.1.1.1      
Default source address: 10.255.14.217  
Default tunnel interface: mt-1/3/0.49153 

Instance: PIM.vpn-a
Tunnel direction: Incoming
Tunnel mode: PIM-SSM
Default group address: 232.1.1.1      
Default source address: 10.255.14.218  
Default tunnel interface: mt-1/3/0.49153

Syntax

Release Information

Description