1、RSVP解析
Distinct Reservations独占式预留：适合于多个数据源同时发送的应用程序。针对于每个发送方预留资源，且发送方是很清楚的。FF:Fixed Filter
Shared Reservations共享式预留：适合于多个源非同时发送的应用程序。 Shared Explicit（SE）为多个明确的源预留资源 Wildcard Filter (WF)为所有源预留资源
2、实验拓扑
3、基础配置
R1配置
interface Serial0/0
ip address 12.1.1.1 255.255.255.0
interface Serial0/1
ip address 13.1.1.1 255.255.255.0
router ospf 110
router-id 1.1.1.1
network 12.1.1.0 0.0.0.255 area 0
network 13.1.1.0 0.0.0.255 area 0
R2配置
interface Serial0/0
ip address 12.1.1.2 255.255.255.0
interface FastEthernet1/0
ip address 24.1.1.2 255.255.255.0
router ospf 110
router-id 2.2.2.2
network 12.1.1.0 0.0.0.255 area 0
network 24.1.1.0 0.0.0.255 area 0
R3配置
interface Serial0/1
ip address 13.1.1.3 255.255.255.0
interface FastEthernet1/0
ip address 35.1.1.3 255.255.255.0
router ospf 110
router-id 3.3.3.3
network 13.1.1.0 0.0.0.255 area 0
network 35.1.1.0 0.0.0.255 area 0
R4配置
interface FastEthernet1/0
ip address 24.1.1.4 255.255.255.0
ip default-gateway 24.1.1.2
R5配置
interface FastEthernet1/0
ip address 35.1.1.5 255.255.255.0
ip default-gateway 35.1.1.3
4、RSVP配置
R1配置
interface Serial0/0
ip rsvp bandwidth
interface Serial0/1
ip rsvp bandwidth
R2配置
interface Serial0/0
ip rsvp bandwidth
interface FastEthernet1/0
ip rsvp bandwidth
ip rsvp sender 35.1.1.5 24.1.1.4 TCP 80 0 24.1.1.4 FastEthernet1/0 32 32
R3配置
interface Serial0/1
ip rsvp bandwidth
interface FastEthernet1/0
ip rsvp bandwidth
ip rsvp reservation 35.1.1.5 24.1.1.4 TCP 80 0 35.1.1.5 FastEthernet1/0 FF RATE 32 32
以上是在主机不支持RSVP情况下的配置，如果主机支持RSVP，只需要在路由器端口上开启RSVP就行了。