Example: Configuring Mpls Sr Based On Ospf-Advertised Sids - H3C SR6600 Command Reference Manual

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Example: Configuring MPLS SR based on OSPF-advertised
SIDs
Network configuration
As shown in
Configure dynamic SID allocation on loopback interfaces of the routers. Then, establish an SRLSP
from Router A to Router D based on the allocated SIDs and configure an MPLS TE tunnel over the
SRLSP to transmit data.
Figure 9 Network diagram
Loop1
GE2/0/1
Router A
Table 3 Interface and IP address assignment
Device
Router A
Router C
Procedure
1. Configure IP addresses and masks for interfaces. (Details not shown.)
2. Configure OSPF on the routers to achieve network level connectivity:
# Configure Router A.
<RouterA> system-view
[RouterA] ospf 1 router-id 1.1.1.1
[RouterA-ospf-1] quit
[RouterA] interface gigabitethernet 2/0/1
[RouterA-GigabitEthernet2/0/1] ospf 1 area 0
[RouterA-GigabitEthernet2/0/1] quit
[RouterA] interface loopback 1
ISIS
ISIS
ISIS
ISIS
ISIS
ISIS
ISIS
Figure 9, Router A, Router B, Router C and Router D are running OSPF.
Loop1
GE2/0/2
GE2/0/1
Router B
Interface IP address
Loop1 1.1.1.1/32
GE2/0/1 10.0.0.1/24
Loop1 3.3.3.3/32
GE2/0/1 11.0.0.2/24
GE2/0/2 12.0.0.1/24
16010/- -
16020/3 GE2/0/1
-/3 GE2/0/1
16030/17030 GE2/0/1
-/17030 GE2/0/1
16040/17040 GE2/0/1
-/17040 GE2/0/1
Loop1
GE2/0/2
GE2/0/1
Router C
Device
Router B
Router D
27
Loop1
GE2/0/2
GE2/0/1
Router D
Interface IP address
Loop1 2.2.2.2/32
GE2/0/1 10.0.0.2/24
GE2/0/2 11.0.0.1/24
Loop1 4.4.4.4/32
GE2/0/1 12.0.0.2/24
GE2/0/2 100.1.2.1/24