ELTEX ESR-21 - Configuration Algorithm

ESR series service routers.ESR-Series. User manual
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12.7.1 Configuration algorithm
Step Description Command Keys
1 Configure addressing and one of IGP
on all P and PE routers.
2 Configure LDP transport tag
distribution.
3 Create VRF. esr(config)# ip vrf <VRF> <VRF> – VRF instance name, set
by the string of up to 31
characters.
4 Specify route distinguisher for the
given VRF.
esr(config-vrf)# rd <RD> <RD> – Route distinguisher value,
specified in one of the following
forms:
<ASN>:<nn> — where
<ASN> may take values
[1..65535], nn may take
values [1..65535];
<ADDR>:<nn>— where
<ADDR> specified as
AAA.BBB.CCC.DDD/EE,
AAA-DDD may take values
[0..255], nn may take values
[1..65535];
<4ASN>:<nn>— where
<4ASN> may take values
[1..4294967295], nn may
take values [1..65535];