display rsvp

Use display rsvp to display RSVP information.

Syntax

display rsvp [ interface [ interface-type interface-number ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface: Displays RSVP information on interfaces. If you do not specify this keyword, the command displays global RSVP information.

interface-type interface-number: Displays RSVP information on the interface specified by its type and number. If you specify the interface keyword without this argument, the command displays RSVP information for all interfaces.

Examples

# Display global RSVP information.

<Sysname> display rsvp
LSR ID: 50.0.0.1                       Fast Reroute time: 300 sec
Refresh interval: 30 sec               Keep multiplier: 3
Hello interval: 3 sec                  Hello lost: 4
Graceful Restart: Disabled             DSCP value: 48
Authentication: Enabled
  Lifetime: 300 sec
  Window size: 64
  Challenge: Enabled
P2P statistics:
  PSB number: 5                        RSB number: 5
  LSP number: 5                        Request number: 5
  Peer number: 5                       SA number: 5
P2MP statistics:
  PSB number: 0                        RSB number: 0
  LSP number: 0                        Request number: 0
  Peer number: 0                       SA number: 0

Table 46: Command output

Field	Description
Fast Reroute time	Interval for detecting whether a better bypass CRLSP is available for a primary CRLSP, in seconds.
Refresh interval	Interval for refreshing Path and Resv messages, in seconds.
Keep multiplier	PSB and RSB timeout multiplier.
Hello interval	Interval for sending hello requests, in seconds.
Hello lost	Maximum number of consecutive lost or erroneous hellos allowed.
DSCP value	DSCP value for outgoing RSVP packets.
Authentication	RSVP authentication state.
Lifetime	Idle timeout for RSVP security associations, in seconds.
Window size	Maximum number of out-of-sequence authenticated RSVP messages that can be received.
Challenge	State of the challenge-response handshake feature.
P2P statistics	RSVP P2P statistics.
PSB number	Total number of PSBs.
RSB number	Total number of RSBs.
LSP number	Total number of LSPs established by RSVP.
Request number	Total number of RSVP request data blocks.
Peer number	Total number of RSVP neighbors.
SA number	Total number of security associations.
P2MP statistics	This field is not supported in the current software version. RSVP P2MP statistics.

# Display RSVP information for all interfaces.

<Sysname> display rsvp interface
Interface: Vlan10                      Logical interface handle: 0x19a5
State: Up                              IP address: 50.1.0.1
MPLS TE: Enabled                       RSVP: Enabled
Hello: Enabled                         BFD: Enabled
Summary refresh: Enabled               Reliability: Disabled
Retransmit interval: 500 ms            Retransmit increment: 1
Authentication: Enabled
  Lifetime: 300 sec
  Window size: 64
  Challenge: Enabled
Bypass tunnels: Tunnel0

Interface: Vlan20                      Logical interface handle: 0x19a6
State: Up                              IP address: 50.2.0.1
MPLS TE: Enabled                       RSVP: Enabled
Hello: Enabled                         BFD: Enabled
Summary refresh: Disabled              Reliability: Disabled
Retransmit interval: 500 ms            Retransmit increment: 1
Authentication: Enabled
  Lifetime: 300 sec
  Window size: 64
  Challenge: Enabled
Bypass tunnels: Tunnel0, Tunnel1, Tunnel2

Table 47: Command output

Field	Description
Logical interface handle	Logical interface handle, used to distinguish logical outgoing interfaces on the RSVP interface.
State	Interface state recorded by RSVP: UP or Down.
IP address	IP address of the current interface used by RSVP.
MPLS TE	MPLS TE state on the interface.
RSVP	RSVP state on the interface.
Hello	State of the hello extension feature on the interface.
BFD	BFD state on the interface.
Summary refresh	State of the summary refresh feature on the interface.
Reliability	State of the reliable RSVP message delivery feature on the interface.
Retransmit interval	Initial retransmission interval for reliable RSVP message delivery, in milliseconds.
Retransmit increment	Retransmission increment value for reliable RSVP message delivery.
Authentication	RSVP authentication state on the interface.
Lifetime	Idle timeout for RSVP security associations, in seconds.
Window size	Maximum number of out-of-sequence authenticated RSVP messages that can be received.
Challenge	State of the challenge-response handshake feature on the interface.
Bypass tunnels	Bypass tunnels configured on the interface for fast reroute (FRR). If no bypass tunnels are configured, this field displays None.

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