Verifying RSVP Configuration
To verify that RSVP is enabled on the interface, issue the command show ip rsvp interface, which presents the following output:
2503#sh ip rsvp int interfac allocate i/f max flow max per/255 UDP IP UDP_IP UDP M/C
Et0 50K 7500K 7500K 1 /255 0 1 0 0
This output is read like a simple table:
• The first column indicates that two interfaces have RSVP enabled: EthernetO and SerialO.
• The allocate column shows that EthernetO has one or more active reservations, totaling 50 kbps of bandwidth. This bandwidth was allocated by RSVP on behalf of RSVP clients. SerialO has no active reservations, as indicated by 0M (zero Mbps allocated).
• The next two columns indicate the maximum bandwidth per interface (i/f max) and maximum bandwidth per reservation (flow max) that can be reserved by RSVP These numbers should match the values set by the ip rsvp bandwidth command.
• The per/255 column shows what fraction of the bandwidth is currently reserved on the interface, using 255 as the maximum.
• Finally, the last four columns denote the number of RSVP neighbors (routers and clients) seen on the interface, based on the type of protocol.
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