Packet Analysis - Frame Relay

------------ FRELAY Header ------------

FRELAY: Data Link Connection Identifier (DLCI): 18 (Network option)

FRELAY: Forward Explicit Congestion Notification (FECN): 0 (Unset)

FRELAY: Backward Explicit Congestion Notification (BECN): 0 (Unset)

FRELAY: Discard Eligibility: 0 (Unset)

FRELAY: Type: Unnumbered Information (UI)

FRELAY: Network level Protocol ID (NLPID): SNAP (80)

FRELAY: FCS: 0xF44E

------------ SNAP Header ------------

SNAP: SnapId: IE8021 (0x000080C2)

SNAP: Protocol: 802.3/Ether (0x0007)

------------ ETHER Header ------------

ETHER: Destination: 1:0:c:cc:cc:cc (1:0:c:cc:cc:cc)

ETHER: Source: CISCO fe:b:df (0:60:9:fe:b:df)

ETHER: Protocol: IP

------------ IP Header ------------

IP: Version = 4

IP: Header length = 20

IP: Type of service = 0

IP: 000. .... Precedence = Routine(0)

IP: ...0 .... Delay = Normal (0)

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