# RSVP Resv TSpec and RSpec Information

The table displays the following information:

Average Bit Rate

Peak Bit Rate

Burst Size

Minimum Message Size

Maximum Message Size

Clearing Rate

Delay Slack

Refresh Message Interval

rsvpResvScope

Shared Reservation

Explicit Senders

RSVP hop

Last Change

Policy

### Average Bit Rate (rsvpResvTSpecRate)(units: bits per second)

Indicates the average bit rate of the sender's data stream.

Within a transmission burst, the arrival rate could be as fast as rsvpResvTSpecPeakRate. Averaged across two or more burst intervals, the rate should not exceed rsvpResvTSpecRate.

### Peak Bit Rate (rsvpResvTSpecPeakRate)

Indicates the peak bit rate of the sender's data stream. Traffic arrival is not expected to exceed this rate at any time, except for the effects of network jitter . If not specified in the Tspec, zero or noSuchValue is displayed.

### Burst Size (rsvpResvTSpecBurst)

Indicates the size of the largest burst expected from a sender at a time.

If the size of the largest burst is less than the sender's advertised burst size, the receiver is asking the network to provide flow pacing beyond what would be provided under normal circumstances.

### Minimum Message Size (rsvpResvTSpecMinTU)

Indicates the minimum message size of a message for a flow. Messages with lesser size are considered minimum size messages.

### Maximum Message Size (rsvpResvTSpecMaxTU)

Indicates the maximum size of a message for a flow. The admission algorithm will reject TSpecs whose maximum transmission unit, plus the interface headers, exceed the interface MTU.

### Clearing Rate (rsvpResvRSpecRate)(units: bits per second)

Indicates the requested clearing rate.

Zero or noSuchValue indicates that the requested service is not available.

### Delay Slack (rsvpResvRSpecSlack)(units: microseconds)

Indicates the delay slack, if the requested service is guaranteed. Zero or noSuchValue indicates that the requested service is not available.

### Refresh Message Interval (rsvpResvInterval)

Indicates the interval between refresh messages, as advertised by the Next Hop.

### rsvpResvScope (rsvpResvScope)

Specifies the contents of the scope object including the object header. The scope object is displayed as an uninterrupted string of octects. A series of IP4 or IP6 addresses is displayed. The value is zero if no scope object is present.

### Shared Reservation (rsvpResvShared)

Indicates whether the requested reservation is shared or specific to the user.

Value | Description
True | A reservation shared among senders is requested.
False | A reservation specific to the sender is requested.

### Explicit Senders (rsvpResvExplicit)

Specifies how the senders are selected to receive a reservation request.

Value | Description
True | Individual senders are listed by filter specifications.
False | All senders are implicitly selected.

### RSVP hop (rsvpResvRSVPHop)

Indicates whether the previous IP hop is an RSVP hop.

Value | Description
True | Previous IP hop is an RSVP hop.
False | Previous IP hop is not an RSVP hop.

### Last Change (rsvpResvLastChange)

Indicates the time of the last change in a reservation request.

Last change could mean the first time a reservation request was received or the time of the most recent parameter change.

### Policy (rsvpResvPolicy)

Specifies the contents of the policy object including the object header. The value is zero if no policy object is present.