Objectives

This challenge involves the configuration of frame relay. The objectives of this challenge are to:

• Define frame-relay encapsulation.

Example

> en
# config t
(config)# int s0
(config-if)# ip address 196.85.163.9 255.255.192.0
(config-if)# no shutdown
(config-if)#  encapsulation ?
  atm-dxi      ATM-DXI encapsulation
  frame-relay  Frame Relay networks
  hdlc         Serial HDLC synchronous
  lapb         LAPB (X.25 Level 2)
  ppp          Point-to-Point protocol
  smds         Switched Megabit Data Service (SMDS)
  x25          X.25
(config-if)#  encapsulation frame-relay
(config-if)# frame-relay ?
  broadcast-queue      Define a broadcast queue and transmit rate
  class                Define a map class on the interface
  de-group             Associate a DE group with a DLCI
  interface-dlci       Define a DLCI on an interface/subinterface
  intf-type            Configure a FR DTE/DCE/NNI interface
  inverse-arp          Enable/disable inverse ARP on a DLCI
  ip                   Frame Relay Internet Protocol config commands
  lapf                 set LAPF parameter
  lmi-n391dte          set full status polling counter
  lmi-n392dce          LMI error threshold
  lmi-n392dte          LMI error threshold
  lmi-n393dce          set LMI monitored event count
  lmi-n393dte          set LMI monitored event count
  lmi-t392dce          set DCE polling verification timer
  lmi-type             Use CISCO-ANSI-CCITT type LMI
  local-dlci           Set source DLCI when LMI is not supported
  map                  Map a protocol address to a DLCI address
  multicast-dlci       Set DLCI of a multicast group
  priority-dlci-group  Define a priority group of DLCIs
  qos-autosense        enable QOS autosense
  route                frame relay route for pvc switching
  svc                  Enable frame relay SVCs
  traffic-shaping      Enable Frame Relay Traffic Shaping
  traps-maximum        set max traps FR generates at link up or when getting
                       LMI Full Status message
(config-if)# frame-relay map ?
  bridge  Bridging
  ip      IP
  ipx     Novell IPX
  llc2    llc2
(config-if)# frame-relay map ip ?
  A.B.C.D  Protocol specific address
(config-if)# frame-relay map ip 196.85.163.14 ?
  <16-1007>  DLCI
(config-if)# frame-relay map ip 196.85.163.14 102 ? 
  broadcast            Broadcasts should be forwarded to this address
  cisco                Use CISCO Encapsulation
  compress             Enable TCP/IP and RTP/IP header compression
  ietf                 Use RFC1490/RFC2427 Encapsulation
  nocompress           Do not compress TCP/IP headers
  payload-compression  Use payload compression
  rtp                  RTP header compression parameters
  tcp                  TCP header compression parameters
  
(config-if)# frame-relay map ip 196.85.163.14 102 broadcast
(config-if)# frame-relay map ip 196.85.163.17 103 broadcast
(config-if)# ip ospf ?
  authentication       Enable authentication
  authentication-key   Authentication password (key)
  cost                 Interface cost
  database-filter      Filter OSPF LSA during synchronization and flooding
  dead-interval        Interval after which a neighbor is declared dead
  demand-circuit       OSPF demand circuit
  hello-interval       Time between HELLO packets
  message-digest-key   Message digest authentication password (key)
  mtu-ignore           Ignores the MTU in DBD packets
  network              Network type
  priority             Router priority
  retransmit-interval  Time between retransmitting lost link state
                       advertisements
  transmit-delay       Link state transmit delay
(config-if)# ip ospf network ?
  broadcast            Specify OSPF broadcast multi-access network
  non-broadcast        Specify OSPF NBMA network
  point-to-multipoint  Specify OSPF point-to-multipoint network
  point-to-point       Specify OSPF point-to-point network
(config-if)# ip ospf network point-to-multipoint