[Contents] [Prev] [Next] [Index] [Report an Error]

Support for Packets with Null Top Labels

You can configure the vrf-table-label statement on core-facing interfaces receiving MPLS packets with a null top label, which might be transmitted by some vendors’ equipment. These packets can be received only on M320 and T-series routing platforms using one of the following PICs:

1-port Gigabit Ethernet with SFP
2-port Gigabit Ethernet with SFP
4-port Gigabit Ethernet with SFP
10–port Gigabit Ethernet with SFP
1-port SONET STM4
4-port SONET STM4
1-port SONET STM16
1-port SONET STM16 (non-SFP)
4-port SONET STM16
1-port SONET STM64

The following PICs can receive packets with null top labels, but only when installed in an M120 router or an M320 router with an Enhanced III FPC:

1–port 10 Gigabit Ethernet
1–port 10 Gigabit Ethernet IQ2

[Contents] [Prev] [Next] [Index] [Report an Error]