Configuring The Ldp Frr Function - Zte ZXA10 C300 Configuration Manual

ZXA10 C300 Configuration Manual (CLI)
4. Enable the MPLS on the VLAN interfaces.
ZXAN(config)#interface vlan 12
ZXAN(config-if-vlan12)#mpls ip
ZXAN(config-if-vlan12)#exit
ZXAN(config)#interface vlan 13
ZXAN(config-if-vlan13)#mpls ip
ZXAN(config-if-vlan13)#exit
5. Configure the routing protocol.
ZXAN(config)#router ospf 1
ZXAN(config-router)#network 4.4.4.4 0.0.0.0 area 0.0.0.0
ZXAN(config-router)#network 12.1.1.0 0.0.0.255 area 0.0.0.0
ZXAN(config-router)#network 13.1.1.0 0.0.0.255 area 0.0.0.0
ZXAN(config-router)#exit
6. Enable the global MPLS function.
ZXAN(config)#mpls ldp router-id loopback1
ZXAN(config)#mpls ip
7. Configure the static label binding.
ZXAN(config)#mpls static binding ipv4 1.1.1.1 255.255.255.255 inlabel 1041005
//static LSP from C300-3 to C300-1
ZXAN(config)#mpls static binding ipv4 1.1.1.1 255.255.255.255 outlabel 13.1.1.2
1041004
8. Save the configuration data.
Result
Execute the command ping mpls ipv4 3.3.3.3 32 repeat 1000 on C300-1. The ping is
successfully.

16.1.3 Configuring the LDP FRR Function

The LDP fast reroute is a mechanism that is used to reroute packets around a failed link.
Networking Diagram
Figure 16-5
Reroute (FRR) function.
SJ-20130520164529-007|2013-06-30 (R1.0)
//static LSP from C300-3 to C300-1
shows the networking diagram of the Label Distribution Protocol (LDP) Fast
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