5. 确认：
　　
　　
　　1. OSPF 流量工程:
　　
　　R1#sh ip rou
　　Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
　　D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
　　N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
　　E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
　　i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
　　* - candidate default, U - per-user static route, o - ODR
　　
　　Gateway of last resort is not set
　　
　　222.222.222.0/24 is variably subnetted, 2 subnets, 2 masks
　　C 222.222.222.2/32 is directly connected, Serial4/1/3
　　C 222.222.222.0/24 is directly connected, Serial4/1/3
　　100.0.0.0/24 is subnetted, 2 subnets
　　C 100.100.100.0 is directly connected, FastEthernet10/0/0
　　C 100.100.110.0 is directly connected, FastEthernet10/0/1
　　10.0.0.0/8 is variably subnetted, 19 subnets, 2 masks
　　O 10.10.3.0/24 [110/2] via 10.10.13.3, 00:02:25, POS4/0/0
　　C 10.10.11.0/24 is directly connected, FastEthernet2/0/0
　　C 10.10.10.1/32 is directly connected, Loopback0
　　C 10.10.12.0/24 is directly connected, Multilink1
　　C 10.10.13.0/24 is directly connected, POS4/0/0
　　C 10.10.12.2/32 is directly connected, Multilink1
　　C 10.10.15.0/24 is directly connected, FastEthernet2/0/1
　　--More-- O IA 10.10.22.0/24 [110/3] via 10.10.13.3, 00:02:26, POS4/0/0
　　O 10.10.20.2/32 [110/3] via 10.10.13.3, 00:02:26, POS4/0/0
　　O 10.10.23.0/24 [110/2] via 10.10.13.3, 00:02:26, POS4/0/0
　　O 10.10.24.0/24 [110/3] via 10.10.13.3, 00:02:26, POS4/0/0
　　O IA 10.10.26.0/24 [110/18] via 10.10.13.3, 00:02:26, POS4/0/0
　　O 10.10.30.3/32 [110/2] via 10.10.13.3, 00:02:26, POS4/0/0
　　O 10.10.33.0/24 [110/2] via 10.10.13.3, 00:02:26, POS4/0/0
　　S 10.10.40.4/32 is directly connected, Tunnel1
　　S 10.10.24.44/32 is directly connected, Tunnel2
　　O 10.10.50.5/32 [110/2] via 10.10.15.5, 00:04:51, FastEthernet2/0/1
　　O E2 10.10.99.0/24 [110/20] via 10.10.13.3, 00:02:26, POS4/0/0
　　O 10.10.100.0/24 [110/3] via 10.10.13.3, 00:02:27, POS4/0/0
　　R1# sh mpls tr
　　R1# sh mpls traffic-eng tu
　　
　　Name: R1_t1 (Tunnel1) Destination: 10.10.20.2
　　Status:
　　Admin: up Oper: up Path: valid Signalling: connected
　　
　　path option 1, type dynamic (Basis for Setup, path weight 21)
　　
　　Config Parameters:
　　Bandwidth: 200 kbps (Global) Priority: 7 7 Affinity: 0x0/0xFFFF
　　Metric Type: TE (default)
　　AutoRoute: disabled LockDown: disabled Loadshare: 200 bw-based
　　auto-bw: disabled
　　
　　InLabel : -
　　OutLabel : Multilink1, implicit-null
　　RSVP Signalling Info:
　　Src 10.10.10.1, Dst 10.10.20.2, Tun_Id 1, Tun_Instance 262
　　RSVP Path Info:
　　My Address: 10.10.10.1
　　Explicit Route: 10.10.12.2 10.10.20.2
　　Record Route: NONE
　　Tspec: ave rate=200 kbits, burst=1000 bytes, peak rate=200 kbits
　　RSVP Resv Info:
　　--More-- Record Route: NONE
　　Fspec: ave rate=200 kbits, burst=1000 bytes, peak rate=Inf
　　History:
　　Tunnel:
　　Time since created: 2 hours, 10 minutes
　　Time since path change: 2 minutes, 49 seconds
　　Current LSP:
　　Uptime: 2 minutes, 49 seconds
　　Prior LSP:
　　ID: path option 1 [257]
　　Removal Trigger: path verification failed
　　
　　Name: R1_t2 (Tunnel2) Destination: 10.10.20.2
　　Status:
　　Admin: up Oper: up Path: valid Signalling: connected
　　
　　path option 1, type dynamic (Basis for Setup, path weight 2)
　　
　　Config Parameters:
　　Bandwidth: 300 kbps (Global) Priority: 7 7 Affinity: 0x0/0xFFFF
　　Metric Type: TE (default)
　　AutoRoute: disabled LockDown: disabled Loadshare: 300 bw-based
　　auto-bw: disabled
　　--More--
　　InLabel : -
　　OutLabel : POS4/0/0, 25
　　RSVP Signalling Info:
　　Src 10.10.10.1, Dst 10.10.20.2, Tun_Id 2, Tun_Instance 283
　　RSVP Path Info:
　　My Address: 10.10.10.1
　　Explicit Route: 10.10.13.3 10.10.23.3 10.10.23.2 10.10.20.2
　　Record Route: NONE
　　Tspec: ave rate=300 kbits, burst=1000 bytes, peak rate=300 kbits
　　RSVP Resv Info:
　　Record Route: NONE
　　Fspec: ave rate=300 kbits, burst=1000 bytes, peak rate=Inf
　　History:
　　Tunnel:
　　Time since created: 2 hours, 10 minutes
　　Time since path change: 5 minutes, 15 seconds
　　Current LSP:
　　Uptime: 5 minutes, 15 seconds
　　Prior LSP:
　　ID: path option 1 [282]
　　Removal Trigger: path error
　　R1# sh ip bgp ip injter mp mpls f
　　Local Outgoing Prefix Bytes tag Outgoing Next Hop
　　tag tag or VC or Tunnel Id switched interface
　　16 Untagged 222.222.222.2/32 0 Se4/1/3 point2point
　　17 Untagged 10.10.12.2/32 0 Mu1 point2point
　　18 Pop tag 10.10.33.0/24 0 PO4/0/0 point2point
　　19 Pop tag 10.10.23.0/24 0 PO4/0/0 point2point
　　20 22 10.10.24.0/24 0 PO4/0/0 point2point
　　21 Pop tag 10.10.3.0/24 203 PO4/0/0 point2point
　　22 21 10.10.20.2/32 0 PO4/0/0 point2point
　　23 Pop tag 10.10.30.3/32 0 PO4/0/0 point2point
　　24 Untagged[T] 10.10.40.4/32 0 Tu1 point2point
　　25 19 10.10.100.0/24 0 PO4/0/0 point2point
　　26 24 10.10.22.0/24 0 PO4/0/0 point2point
　　27 23 10.10.26.0/24 0 PO4/0/0 point2point
　　28 30 10.10.99.0/24 0 PO4/0/0 point2point
　　29 Untagged[T] 10.10.24.44/32 0 Tu2 point2point
　　30 Untagged 10.10.50.5/32 0 Fa2/0/1 10.10.15.5
　　
　　[T] Forwarding through a TSP tunnel.
　　View additional tagging info with the ''detail'' option
　　R1#telnet 10.10.50.5
　　Trying 10.10.50.5 ... Open
　　
　　
　　User Access Verification
　　
　　Password:
　　R5-3640#trace 10.10.40.4
　　
　　Type escape sequence to abort.
　　Tracing the route to 10.10.40.4
　　
　　1 10.10.15.1 [MPLS: Label 24 Exp 0] 4 msec 0 msec 0 msec
　　2 10.10.12.2 4 msec 0 msec 0 msec
　　3 10.10.24.44 4 msec 0 msec *
　　R5-3640#trace 10.10.40.4 24.44
　　
　　Type escape sequence to abort.
　　Tracing the route to 10.10.24.44
　　
　　1 10.10.15.1 [MPLS: Label 20 Exp 0] 0 msec 0 msec 4 msec
　　2 10.10.13.3 [MPLS: Label 22 Exp 0] 0 msec 0 msec 4 msec
　　3 10.10.23.2 0 msec 0 msec 4 msec
　　4 10.10.24.44 0 msec 0 msec *
　　R5-3640#sh ip rou
　　Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
　　D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
　　N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
　　E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
　　i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
　　* - candidate default, U - per-user static route, o - ODR
　　P - periodic downloaded static route
　　
　　Gateway of last resort is 10.10.15.1 to network 0.0.0.0
　　
　　10.0.0.0/8 is variably subnetted, 16 subnets, 2 masks
　　O IA 10.10.3.0/24 [110/3] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.11.0/24 [110/2] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.10.1/32 [110/2] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.12.0/24 [110/22] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.13.0/24 [110/2] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　C 10.10.15.0/24 is directly connected, FastEthernet0/0
　　O IA 10.10.22.0/24 [110/4] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.20.2/32 [110/4] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.23.0/24 [110/3] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.24.0/24 [110/4] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.26.0/24 [110/19] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.30.3/32 [110/3] via 10.10.15.1, 00:07:55, FastEthernet0/0
　　O IA 10.10.33.0/24 [110/3] via 10.10.15.1, 00:07:56, FastEthernet0/0
　　O IA 10.10.40.4/32 [110/5] via 10.10.15.1, 00:07:56, FastEthernet0/0
　　C 10.10.50.0/24 is directly connected, Loopback0
　　O IA 10.10.100.0/24 [110/4] via 10.10.15.1, 00:07:56, FastEthernet0/0
　　O*IA 0.0.0.0/0 [110/2] via 10.10.15.1, 00:07:56, FastEthernet0/0