RO-FR(config)#frame-relay switching

 RO-FR(config-if)#clockrate 64000
 RO-FR(config-if)#frame-relay intf-type dce
 RO-FR(config-if)#encapsulation frame-relay

 RO-FR(config-if)#frame-relay route 102 interface serial 0/1 201
 RO-FR(config-if)#frame-relay route 103 interface serial 0/2 301

 RO-FR(config)#frame-relay switching
 RO-FR(config)#interface s 0/0
 RO-FR(config-if)#clockrate 64000
 RO-FR(config-if)#encapsulation frame-relay
 RO-FR(config-if)#frame-relay intf-type dce
 RO-FR(config-if)#frame-relay route 102 interface serial 0/1 201
 RO-FR(config-if)#frame-relay route 103 interface serial 0/2 301
 RO-FR(config-if)#no shutdown

 RO-FR(config-if)#interface serial 0/1
 RO-FR(config-if)#clockrate 64000
 RO-FR(config-if)#encapsulation frame-relay
 RO-FR(config-if)#frame-relay intf-type dce
 RO-FR(config-if)#frame-relay route 201 interface serial 0/0 102
 RO-FR(config-if)#frame-relay route 203 interface serial 0/2 302
 RO-FR(config-if)#no shutdown

 RO-FR(config-if)#interface serial 0/2
 RO-FR(config-if)#clockrate 64000
 RO-FR(config-if)#encapsulation frame-relay
 RO-FR(config-if)#frame-relay intf-type dce
 RO-FR(config-if)#frame-relay route 301 interface serial 0/0 103
 RO-FR(config-if)#frame-relay route 302 interface serial 0/1 203
 RO-FR(config-if)#no shutdown

 RO-FR#show frame-relay route
  Input Intf     Input Dlci     Output Intf     Output Dlci     Status
  Serial0/0       102         Serial0/1       201         active
  Serial0/0       103         Serial0/2       301         active
  Serial0/1       201         Serial0/0       102         active
  Serial0/1       203         Serial0/2       302         active
  Serial0/2       301         Serial0/0       103         active
  Serial0/2       302         Serial0/1       203         active

Frame relay multipoint & p2p

Frame-Relay

Frame-Relay Overview
– Packet-Switch WAN link
– Predecessor from X.25 <– sebelum frame relay
– Older technology
– FR Terminology
DLCI > L2 Identifier = Data link Connection identifier = suatu nomer
DLCI > adalah L2 yang diberikan dari SP ke Costumer
LMI > ngobrol antara DTE ke DCE
Inverse-ARP -> Automatic Mapping L3 to L2

===============================================================================================

PVC = permanet virtual circuit adalah dimana jalur yang akan di assing oleh SP adalah permanent
SVC = switch virtual connection sdah tidak dipake lagi

untuk DLCI penomoran = 16 – 1007
yang tidak boleh di pake = 0 – 15 untuk keperluan internal

LMI adalah bahasa ngobrol antara Router Costumer dengan Frame-Relay switch Service Provider
LMI bahasa ngobrol di bagi jadi 3 = CISCO
ANSI = Umum = Open
Q933A

inverse-ARP L3 – L2 tau DLCI tp nggk tau IP address

ARP = tau IP tp tidak tau MAC

===============================================================================================

Non-Broadcast Multi Access (NBMA) adalah 1 subnet
– Address Resolution Issues Implied
karena tidak di broadcast karena banyak kostumer lain di frame relay

Data Link Connection Identifier (DLCI)
– L2 Addressing
– DLC Number Only Locally Significant

Local Management Interface (LMI)
– DTE / DCE (ROUTER/FR Switch) Communcation
– Report virtual circuit (VC) status, idup atau kgk dlci
================================================================================================

Frame Relay Deployment

NMBA
– kita harus membuat mapping dari L3 – L2
– automatic mapping = Inverse-ARP by default router
– static mapping

P2p = secara logic punya list line 1 segment, 1 subnet, seolah2
– no need L3 to l2 mapping
– mostly Paling banyak di lapangan

==================================================================================================
Frame Relay Topology
full mesh = cost mahal
HUB & SPOKE = cabang langsung ke PUSAT

==================================================================================================

Frame Relay dari Cbt

Uderstand Frame Relay :

Packet Switching = X.25 -> Frame Relay -> ATM -> MPLS

dolo :

1. Lease line network – reliable, availabe, High Quality, expesive, dedicated bandwidth bayar mahal ke SP

2. Shared POOL Packet Switch Network
1. pake PVC
2. CIR = each link = commited CIR
3. cheap murah, tidak perlu bawa kabel hehehe

Getting to know FRAME RELAY Terminology :

1. commited Information Rate ( CIR) (bandwitdh) = berapa cepat atau banyak SP give u each one PVC
Minimum bandwitdh, kalau ada bandwitdh lebih bisa paksa pake tp tergantung dari SPnya hehe
2. Local Access Rate (LAR) = line phycical = about speed kb500xx, is how fast connection Physical go!! (rate) transmite
3. Local Management Interface ( LMI ) = convertion dair SP to costumer
1. cisco, ANSI, Q933A
4. Data Link Connection (DLCI) =
perbaan kalau L2 itu Ethernet = MAC address = ARP
kalau L2 itu Frame Relay = DLCI = Inverse-ARP
5. Permanet Virtual Circuit (PVC) = connection 1 side to another (tugas SP)

cara kerja DLCI :

R1 ( Jakarta ) kalau mau ke Semarang go to DLCI 105 to 501
atau
seperti Airport atau bandara dimana kira berangkat dari GATE A1 begitu landing ke tempat lain
akan berada di berbeda GATE CA

DLCI are Logically Significant = is DLCI ARIZONA hanya ntuk ARIZONA
tidak boleh di duplicat DLCI nya
===================
Frame Relay part 2

Frame Relay PCV Design
1. FULL MESH = saling terhubung = banyak kabel mahal
2. Partial Mesh = salah satu nggk ada ada redunant artinya Low cost
= sisanya Multiple Network ada backup redunant
3. HUB & SPOKE = CHEAPEST dari HQ to Branch only
untuk HUB & SPOKE = harus meperhatikan “LATENCY” karena kalau ada VIOP dari MO pasti lewat AZ (PASTI DELAY)

MPLS = has default everybody connect to everybody. mempunya TAG
jika SP mempunya MPLS dibakal coret DLCI terus di convert ke TAG-nya punya MPLS baru di ijinkan
lewat network.

Interface Configuration : MULTIPOINT :

bisa di pake Full mesh, Partial Mesh & Hub and SPoke

MultiPoint Design :

Benefit kalau pake MultiPoint di Hub and Spoke bagus karena bisa save IP Address
lebih bagus atau masuk akal lagi kalau pake FUll mesh. everybody can connect everybody

– Semua Router sama SUBNET
– Multiple DLCI number mapped to Interface
– Cause Problems with Splitz Horizon = never send routing update at same interface you received dari yang ngasih.

Interface Configuration : POINT TO POINT

Point to Point Design
– All router berbeda Subnet
– Point to point sub-interface created for each Peer
– N0 Problem with SPlitz Horizon.

L1 = cable on wall
L2 = magic dlci on cloud

===================================================================================
FRAME RELAY :

Frame Relay Multi Point Congiration :
Frame Relay P2p configuration :
verifying adn Troubleshooting Frame Relay :

=====================================================================================

Cisco best Practice : pada frame relay harus konfig semua dolo baru di no shutdown

R1 :

R1(config)#int fa0/0
R1(config-if)#ip add 10.1.1.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit

R1(config)#int se0/0
R1(config-if)#ip add 192.168.1.1 255.255.255.0
R1(config-if)#encapsulation frame-relay
R1(config-if)#no shutdown

R1#show frame-relay pvc

PVC Statistics for interface Serial0/0 (Frame Relay DTE)

Active     Inactive      Deleted       Static
Local          0            0            0            0
Switched       0            0            0            0
Unused         0            2            0            0

DLCI = 102, DLCI USAGE = UNUSED, PVC STATUS = INACTIVE, INTERFACE = Serial0/0

input pkts 0             output pkts 0            in bytes 0
out bytes 0              dropped pkts 0           in pkts dropped 0
out pkts dropped 0                out bytes dropped 0
in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
out BECN pkts 0          in DE pkts 0             out DE pkts 0
out bcast pkts 0         out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:01:41, last time pvc status changed 00:01:41

DLCI = 103, DLCI USAGE = UNUSED, PVC STATUS = INACTIVE, INTERFACE = Serial0/0

input pkts 0             output pkts 0            in bytes 0
out bytes 0              dropped pkts 0           in pkts dropped 0
out pkts dropped 0                out bytes dropped 0
in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
out BECN pkts 0          in DE pkts 0             out DE pkts 0
out bcast pkts 0         out bcast bytes 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec

=PVC Status
INACTIVE =something wrong with the ortherside
ACTIVE
DELETED

** FRAME RELAY MAP = allows to what DLCI you wanna USE!

R2 :

R2(config)#int fa0/0
R2(config-if)#ip add 10.2.2.1 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit
R2(config)#int se0/0
R2(config-if)#ip add 192.168.1.2 255.255.255.0
R2(config-if)#encapsulation frame-relay
R2(config-if)#no sh

R3 :

R3(config)#int fa0/0
R3(config-if)#ip add 10.3.3.1 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exit
R3(config)#int se0/0
R3(config-if)#ip add 192.168.1.3 255.255.255.0   
R3(config-if)#encapsulation frame-relay
R3(config-if)#no sh
R3(config-if)#exit

lalu cek ke R1 :

R1#show frame-relay map = what is dlci showing map

Serial0/0 (up): ip 192.168.1.2 dlci 102(0x66,0x1860), dynamic,
broadcast,, status defined, active
Serial0/0 (up): ip 192.168.1.3 dlci 103(0x67,0x1870), dynamic,
broadcast,, status defined, active

cek lagi R1 :

R1#show frame-relay pvc

PVC Statistics for interface Serial0/0 (Frame Relay DTE)

Active     Inactive      Deleted       Static
Local          2            0            0            0
Switched       0            0            0            0
Unused         0            0            0            0

DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0

input pkts 22            output pkts 17           in bytes 1448
out bytes 1278           dropped pkts 0           in pkts dropped 0
out pkts dropped 0                out bytes dropped 0
in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
out BECN pkts 0          in DE pkts 0             out DE pkts 0
out bcast pkts 7         out bcast bytes 238
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:56:26, last time pvc status changed 00:04:56

DLCI = 103, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0

input pkts 23            output pkts 25           in bytes 2182
out bytes 2250           dropped pkts 0           in pkts dropped 0
out pkts dropped 0                out bytes dropped 0
in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
out BECN pkts 0          in DE pkts 0             out DE pkts 0
out bcast pkts 5         out bcast bytes 170
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:22:29, last time pvc status changed 00:03:49

Pada R1 dan R3 lakukan Eigrp

R1(config)#router eigrp 1
R1(config-router)#network 10.0.0.0
R1(config-router)#network 192.168.1.0
R1(config-router)#no au

R2(config)#router eigrp 1
R2(config-router)#network 192.168.1.0
*Mar  1 01:07:32.903: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 192.168.1.1 (Serial0/0) is up: new adjacency
R2(config-router)#network 10.0.0.0
R2(config-router)#no au
R2(config-router)#exit

R3(config)#router eigrp 1
R3(config-router)#network 10.0.0.0
R3(config-router)#network 192.168.1.0
R3(config-router)#no au

========================================================================================================

pada R1 akan ada route table network 10.2.2.1 tetapi ada R3 tidak ada, itu karena supaya tidak di avertise mencegah splitzhorizon

R1(config)#int se0/0
R1(config-if)#no ip spl
R1(config-if)#no ip split-horizon ei
R1(config-if)#no ip split-horizon eigrp 1
R1(config-if)#
*Mar  1 01:13:11.791: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 192.168.1.3 (Serial0/0) is resync: split horizon changed
*Mar  1 01:13:11.795: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 192.168.1.2 (Serial0/0) is resync: split horizon changed
R1(config-if)#

** cara STATIC bila salah satu Routernya DLCI tidak bisa di Ping

R2(config)#int se0/0
R2(config-if)#frame-relay map ?
  appletalk  AppleTalk
  bridge     Bridging
  bstun      Block Serial Tunnel
  clns       ISO CLNS
  decnet     DECnet
  dlsw       Data Link Switching (Direct encapsulation only)
  ip         IP
  ipv6       IPV6
  ipx        Novell IPX
  llc2       llc2
  qllc       qllc protocol
  rsrb       Remote Source-Route Bridging
  stun       Serial Tunnel

R2(config-if)#frame-relay map ip ?
  A.B.C.D  Protocol specific address

R2(config-if)#frame-relay map ip 192.168.1.3 ?
  <16-1007>  DLCI

R2(config-if)#frame-relay map ip 192.168.1.3 201

lakukan sama pada R3

R3(config)#int se0/0

R3(config-if)#frame-relay map ?
R3(config-if)#frame-relay map 192.168.1.2 301

=======================================================================================================

Point-to-Point Configuration :

R1

R1(config)#int se0/0
R1(config-if)#en
R1(config-if)#encapsulation fra
R1(config-if)#encapsulation frame-relay
R1(config-if)#exit

R1(config)#int se0/0.102 point-to-point
R1(config-subif)#ip add 192.168.1.1 255.255.255.0
R1(config-subif)#fram
R1(config-subif)#frame-relay in
R1(config-subif)#frame-relay int
R1(config-subif)#frame-relay interface-dlci 102
R1(config-fr-dlci)#exit

R1(config)#int se0/0.103 point-to-point
R1(config-subif)#ip ad                           
R1(config-subif)#ip add
R1(config-subif)#ip address 192.168.2.1 255.255.255.0
R1(config-subif)#frame
R1(config-subif)#frame-relay int
R1(config-subif)#frame-relay interface-dlci 103
R1(config-fr-dlci)#exit
R1(config-subif)#exit
R1(config)#int se0/0
R1(config-if)#no sh <— ini penting  karena kalau semua konfig sudah ok baru no sh

cek show ip route

R1(config)#int fa0/0
R1(config-if)#ip add 10.1.1.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit
R1(config)#^Z
R1#
*Mar  1 00:10:56.019: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
R1#
R1#sh
*Mar  1 00:10:56.743: %SYS-5-CONFIG_I: Configured from console by console
*Mar  1 00:10:57.019: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
R1#show ip int bri
Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0/0            10.1.1.1        YES manual up                    up
Serial0/0                  unassigned      YES unset  up                    down
Serial0/0.102              192.168.1.1     YES manual down                  down <– liat msh down kan   
Serial0/0.103              192.168.2.1     YES manual down                  down <– liat masih down kan   
FastEthernet0/1            unassigned      YES unset  administratively down down
Serial0/1                  unassigned      YES unset  administratively down down

pada R2

R2(config)#int s0/0   
R2(config-if)#encapsulation frame-relay
R2(config-if)#exit
R2(config)#int se0/0.201 point-to-point
R2(config-subif)#ip add 192.168.1.2 255.255.255.0
R2(config-subif)#frame-relay interface-dlci 201
R2(config-fr-dlci)#int se0/0
R2(config-if)#no sh
R2(config-if)#exit

R2(config-if)#exit
R2(config)#int fa0/0
R2(config-if)#
R2(config-if)#ip add 10.2.2.1 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit
R2(config)#

*Mar  1 00:13:58.543: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Mar  1 00:13:59.543: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEtherne

1#
*Mar  1 00:26:46.987: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 192.168.1.2 (Serial0/0.102) is up: new adjacency
R1#
*Mar  1 00:28:41.863: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 192.168.1.2 (Serial0/0.102) is down: holding time expired
R1#
*Mar  1 00:28:51.423: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: Neighbor 192.168.1.2 (Serial0/0.102) is up: new adjacency

cek ping

R1#ping 192.168.1.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/26/60 ms
R1#

show ip eigrp nei

R1#show ip eigrp nei
IP-EIGRP neighbors for process 1
H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
(sec)         (ms)       Cnt Num
0   192.168.1.2             Se0/0.102         10 00:04:43 1238  5000  0  7

R1#show ip int bri
Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0/0            10.1.1.1        YES manual up                    up
Serial0/0                  unassigned      YES unset  up                    up
Serial0/0.102              192.168.1.1     YES manual up                    up    <— nyala yey  
Serial0/0.103              192.168.2.1     YES manual down                  down  <– blm nyala karena blm di config  
FastEthernet0/1            unassigned      YES unset  administratively down down
Serial0/1                  unassigned      YES unset  administratively down down

cek  ip route

R1#show ip route
Codes: C – connected, S – static, R – RIP, M – mobile, B – BGP
D – EIGRP, EX – EIGRP external, O – OSPF, IA – OSPF inter area
N1 – OSPF NSSA external type 1, N2 – OSPF NSSA external type 2
E1 – OSPF external type 1, E2 – OSPF external type 2
i – IS-IS, su – IS-IS summary, L1 – IS-IS level-1, L2 – IS-IS level-2
ia – IS-IS inter area, * – candidate default, U – per-user static route
o – ODR, P – periodic downloaded static route

Gateway of last resort is not set

10.0.0.0/24 is subnetted, 2 subnets
D       10.2.2.0 [90/2195456] via 192.168.1.2, 00:04:37, Serial0/0.102
C       10.1.1.0 is directly connected, FastEthernet0/0
C    192.168.1.0/24 is directly connected, Serial0/0.102

ke R3

R3(config)#int fa0/0
R3(config-if)#ip add 10.3.3.1 255.255.255.0  
R3(config-if)#no shut

R3(config-if)#int se0/0
R3(config-if)#encapsulation frame-relay
R3(config-if)#no sh

R3(config)#int se0/0.301 point-to-point
R3(config-subif)#ip add 192.168.2.2 255.255.255.0
R3(config-subif)#frame-relay interface-dlci 301
R3(config-fr-dlci)#exit

DLCI = 301, DLCI USAGE = LOCAL, PVC STATUS = *ACTIVE*, INTERFACE = Serial0/0.301

input pkts 26            output pkts 1            in bytes 2708
out bytes 334            dropped pkts 0           in pkts dropped 0
out pkts dropped 0                out bytes dropped 0
in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
out BECN pkts 0          in DE pkts 0             out DE pkts 0
out bcast pkts 1         out bcast bytes 334
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec

ke R1

R1#show ip int bri
Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0/0            10.1.1.1        YES manual up                    up
Serial0/0                  unassigned      YES unset  up                    up
Serial0/0.102              192.168.1.1     YES manual up                    up  <– Nyala
Serial0/0.103              192.168.2.1     YES manual up                    up  <– nyala

ke R3

R3(config)#router eigrp 1
R3(config-router)#no au
R3(config-router)#network 192.168.2.0
R3(config-router)#network 10.0.0.0
R3(config-router)#no au
R3(config-router)#exit

cek R1

R1#show ip eigrp nei
IP-EIGRP neighbors for process 1
H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
(sec)         (ms)       Cnt Num
1   192.168.2.2             Se0/0.103         13 00:01:05   57   342  0  5
0   192.168.1.2             Se0/0.102         11 00:11:38  817  4902  0  7

February 7, 2015 | Categories: Cisco | Tags: DLCI, Frame Relay P2P & Multipoint | Leave a comment