Hari Pertama pada CCIE Bootcamp Id-networkers

untuk hari ini saya, sudah sampai untuk training CCIE bootcamp di cisarua bogor, pada suatu villa dengan pemandangan indah.

berikut ini yang saya dapat dari pelajaran ccie untuk hari ini,

Frame Relay adalah protokol packet-switching yang menghubungkan perangkat-perangkat telekomunikasi pada satu Wide Area Network (WAN). Protokol ini bekerja pada lapisan Fisik dan Data Link pada model referensi OSI. Protokol Frame Relay menggunakan struktur Frame yang menyerupai LAPD, perbedaannya adalah Frame Header pada LAPD digantikan oleh field header sebesar 2 bita pada Frame Relay.

Beberapa Keuntungan Frame relay

Frame Relay menawarkan alternatif bagi teknologi Sirkuit Sewa lain seperti jaringan X.25 dan sirkuit Sewa biasa. Kunci positif teknologi ini adalah:

• Sirkuit Virtual hanya menggunakan lebar pita saat ada data yang lewat di dalamnya, banyak sirkuit virtual dapat dibangun secara bersamaan dalam satu jaringan transmisi.
• Kehandalan saluran komunikasi dan peningkatan kemampuan penanganan error pada perangkat-perangkat telekomunikasi memungkinkan protokol Frame Relay untuk mengacuhkan Frame yang bermasalah (mengandung error) sehingga mengurangi data yang sebelumnya diperlukan untuk memproses penanganan error..

Jenis-jenis Frame Relay:

Permanent Virtual Circuit (PVC)

PVC adalah koneksi yang terbentuk untuk menghubungkan 2 peralatan secara terus menerus tanpa memperhitungkan apakah sedang ada komunikasi data yang terjadi di dalam sirkit tersebut. PVC tidak memerlukan proses pembangunan panggilan seperti pada SVC dan memiliki 2 status kerja:

1. Data Transfer, pengiriman data sedang terjadi dalam sirkit
2. Idle, koneksi antar titik masih aktif tapi tidak ada data yang dikirimkan dalam sirkit

Switched Virtual Circuit (SVC)

SVC adalah koneksi sementara yang terbentuk hanya pada kondisi dimana pengiriman data berlangsung. Status-status dalam koneksi ini adalah:

1. Call Setup, hubungan antar perangkat sedang dibangun
2. Data Transfer, data dikirimkan antar perangkat dalam sirkit virtual yang telah dibangun
3. Idle, ada koneksi aktif yang telah terbentuk, tetapi tidak ada data yang lewat di dalamnya
4. Call Termination, pemutusan hubungan antar perangkat, terjadi saat waktu idle melebihi patokan yang ditentukan

ada beberapa tipe frame-relay:

1. Point to Point

tidak membutuhkan mapping L2 ke L3, karena butuh 1 DLCI

perintah untuk membuat interface point to point adalah Interface serial 0/0.1 point to point

2. multipoint

membutuhkan l2 ke l3 mapping

default untuk frame-relay adalah multipoint

3. hub and spoke

-komunikasi antar spoke dilakukan melalui hub

-pada tipe ini inverse arp (dynamic mapping ) hany abisa berlaku dari spokes ke hub.

-sehingga untuk komunikasi dari spoke ke spoke yang melalui hub tidak bisa menggunakan dynamic mapping,

-Penggunaan broadcast keyword cukup satu per DLCI yang digunakan

show frame-relay map untuk memastikan mappingnya berhasil

ada 3 status saat mapping

1. active: mapping sudah bekerja dengan baik, link siap digunakan

2. deleted: problem ada di router itu sendiri terhadap frame relay switchnya

3. inactive: problem ada di sisi router lain

Berikut ini ada beberapa lab yang saya kerjakan

LAB 1. Frame Relay Inverse-ARP

R1

R1(config)#interface s0/0

R1(config-if)#ip addr 12.12.12.1 255.255.255.0

R1(config-if)#enca

R1(config-if)#encapsulation fram

R1(config-if)#encapsulation frame-relay

R1(config-if)#no shut

R1(config-if)#

00:01:20: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up

00:01:21: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up

R2

R2(config)#inter s0/0

R2(config-if)#ip addr 12.12.12.2 255.255.255.0

R2(config-if)#enca

R2(config-if)#encapsulation fram

R2(config-if)#encapsulation frame-relay

R2(config-if)#no shut

R2(config-if)#

00:02:40: %LINK-3-UPDOWN: Interface Serial0/0, changed state to up

00:02:41: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up

FRSW

FRSW(config)#frame-relay switching

FRSW(config)#inter

FRSW(config)#interface s0/0

FRSW(config-if)#en fr

FRSW(config-if)#fram

FRSW(config-if)#frame-relay intf-type dce

FRSW(config-if)#frame

FRSW(config-if)#frame-relay lmi-type cisco

FRSW(config-if)#frame

FRSW(config-if)#frame-relay route 102 inter

FRSW(config-if)#frame-relay route 102 interface s0/1 201

FRSW(config-if)#no shut

FRSW(config-if)#

RSW(config)#inter s0/1

FRSW(config-if)#en fr

FRSW(config-if)#fram

FRSW(config-if)#frame-relay lmi-t

FRSW(config-if)#frame-relay lmi-ty

FRSW(config-if)#frame-relay lmi-type cisco

FRSW(config-if)#frame-rel

FRSW(config-if)#frame-relay int

FRSW(config-if)#frame-relay intf-t

FRSW(config-if)#frame-relay intf-type dce

FRSW(config-if)#fram

FRSW(config-if)#frame-relay route 201 inter

FRSW(config-if)#frame-relay route 201 interface s0/0 102

FRSW(config-if)#no shut

FRSW(config-if)#

R1#sh frame-relay map

Serial0/0 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), static,

              broadcast,

              CISCO, status defined, ACTIVE

R2#show frame-relay map

Serial0/0 (up): ip 12.12.12.1 dlci 201(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, Active

interface Serial1/0

 no ip address

 encapsulation frame-relay

 serial restart-delay 0

 frame-relay lmi-type cisco

 frame-relay intf-type dce

 frame-relay route 102 interface Serial1/1 201

!

interface Serial1/1

 no ip address

 encapsulation frame-relay

 serial restart-delay 0

 frame-relay lmi-type cisco

 frame-relay intf-type dce

 frame-relay route 201 interface Serial1/0 102

Lab2: Frame Relay Static Mapping

R2(config)#interface s0/0

R2(config-if)#frame

R2(config-if)#frame-relay map ip 12.12.12.1 201 broad

R2(config-if)#frame-relay map ip 12.12.12.1 201 broadcast

R2(config-if)#

R1(config-if)#

R1(config-if)#fram

R1(config-if)#frame-relay map ip 12.12.12.2 102 broad

R1(config-if)#frame-relay map ip 12.12.12.2 102 broadcast

R1(config-if)#shut

R1(config-if)#no shut

Serial0/0 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), static,

              broadcast,

              CISCO, status defined, ACTIVE

R2#show frame-relay map

Serial0/0 (up): ip 12.12.12.1 dlci 201(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, Active

Lab 3: Frame Relay Multipoint Subinterface: Inverse-ARP

R1(config)#inter s0/0

R1(config-if)#no fram

R1(config-if)#no frame-relay map ip 12.12.12.2 102 broad

R1(config-if)#no frame-relay map ip 12.12.12.2 102 broad

R1(config-if)#no ip addr

R1(config-if)#do sh run

R1(config)#int s0/0

R1(config-if)#int s0/0.1 multipoint

R1(config-subif)#ip addr 12.12.12.1 255.255.255.0

R1(config-subif)#frame

R1(config-subif)#frame-relay inter

R1(config-subif)#frame-relay interface-dlci 102

R1(config-fr-dlci)#

R2(config)#inter

R2(config)#interface s0/0

R2(config-if)#no fram

R2(config-if)#no frame-relay map ip 12.12.12.1 201 broad

R2(config-if)#no frame-relay map ip 12.12.12.1 201 broad

R2(config-if)#no ip addr

R2(config-if)#

R2(config-if)# inter s0/0.1 multipoint

R2(config-subif)#ip addr 12.12.12.2 255.255.255.0

R2(config-subif)#fram

R2(config-subif)#frame-relay inter

R2(config-subif)#frame-relay interface-dlci 201

R2(config-fr-dlci)#

interface Serial0/0.1 multipoint

 ip address 12.12.12.2 255.255.255.0

 snmp trap link-status

 frame-relay interface-dlci 201

interface Serial0/0.1 multipoint

 ip address 12.12.12.1 255.255.255.0

 snmp trap link-status

 frame-relay interface-dlci 102

!

R1#sh frame-relay map

Serial0/0.1 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), dynamic,

              broadcast,, status defined, active

R1#sh frame-relay pvc

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

              Active     Inactive      Deleted       Static

  Local          1            0            0            0

  Switched       0            0            0            0

  Unused         0            0            0            0

DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0.1

  input pkts 3             output pkts 3            in bytes 102

  out bytes 102            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 3         out bcast bytes 102

  5 minute input rate 0 bits/sec, 0 packets/sec

  5 minute output rate 0 bits/sec, 0 packets/sec

  pvc create time 00:12:49, last time pvc status changed 00:10:50

R1#

Lab 4: Frame Relay Multipoint Subinterface - Static Mapping

R1(config-if)#interface s0/0.1

R1(config-subif)#no fram

R1(config-subif)#no frame-relay inter

R1(config-subif)#no frame-relay interface-dlci 102

R1(config-subif)#fram

R1(config-subif)#frame-relay map ip 12.12.12.2 102 broa

R1(config-subif)#frame-relay map ip 12.12.12.2 102 broadcast

R1#sh frame-relay map

Serial0/0.1 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), static,

              broadcast,

              CISCO, status defined, active

R2(config)#inter s0/0.1

R2(config-subif)#no fram

R2(config-subif)#no frame-relay inter

R2(config-subif)#no frame-relay interface-dlci 201

R2(config-subif)#fram

R2(config-subif)#frame-relay map ip 12.12.12.3 201 broad

R2(config-subif)#frame-relay map ip 12.12.12.3 201 broadcast

R2(config-subif)#

R2#sh frame-relay map

Serial0/0.1 (up): ip 12.12.12.3 dlci 201(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, active

R2#ping 12.12.12.1

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 12.12.12.1, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 120/179/232 ms

R2#

Lab 5: Frame Relay Multipoint Subinterface - Static Mapping + Inverse-ARP

R2(config-subif)#no frame-relay map ip 12.12.12.1 201 broad

R2(config-subif)#frame-rela

R2(config-subif)#frame-relay inter

R2(config-subif)#frame-relay interface-dlci 201

R2(config-fr-dlci)#

R2#show frame-relay map

Serial0/0.1 (up): ip 12.12.12.1 dlci 201(0xC9,0x3090), dynamic,

              broadcast,, status defined, active

R2#

R1#sh frame-relay map

Serial0/0.1 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), static,

              broadcast,

              CISCO, status defined, active

R1#

R1#

R1#ping 12.12.12.2

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 12.12.12.2, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 100/181/376 ms

R1#

Lab 6: Frame Relay Point to Point Subinterface

R2#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

R2(config)#inter

R2(config)#interface s0/0.1 point

% Warning:  cannot change link type

R2(config-subif)#shutdown

R2(config-subif)#interface s0/0.1 pint

R2(config-subif)#interface s0/0.1 poin

R2(config-subif)#interface s0/0.1 poin?

R2(config-subif)#exit

R2(config)#no int s0/0.1

R2(config-subif)#exit

R2(config)#no int s0/0.1

Not all config may be removed and may reappear after reactivating the sub-interface

R2(config)#inter

R2(config)#interface s0/0.1

% Incomplete command.

R2(config)#interface s0/0.1 point

R2(config-subif)#ip addr 12.12.12.2 255.255.255.0

R2(config-subif)#fram

R2(config-subif)#frame-relay map ip 12.12.12.1 201 broad

 Only frame-relay interface-dlci command should beused on point-to-point interfaces not frame-relay map

R2(config-subif)#frame-relay

R2(config-subif)#frame-relay inter

R2(config-subif)#frame-relay interface-dlci 201

R2(config-fr-dlci)#

R1(config)#inter

R1(config)#no inter

R1(config)#no interface s0/0.1

Not all config may be removed and may reappear after reactivating the sub-interface

R1(config)#interface s0/0.1 point

R1(config)#interface s0/0.1 point-to-point

R1(config-subif)#ip addr

R1(config-subif)#ip address 12.12.12.1 255.255.255.0

R1(config-subif)#fram

R1(config-subif)#frame-relay inter

R1(config-subif)#frame-relay interface-dlci 102

R1(config-fr-dlci)#

R2#sh frame-relay map

Serial0/0.1 (up): point-to-point dlci, dlci 201(0xC9,0x3090), broadcast

          status defined, active

R1#sh frame-relay

*Mar  1 00:38:41.395: %SYS-5-CONFIG_I: Configured from console by console

R1#sh frame-relay map

Serial0/0.1 (up): point-to-point dlci, dlci 102(0x66,0x1860), broadcast

          status defined, active

Lab 7: Frame Relay (Point-to-Point Subinterface + Main Interface: Inverse-ARP)

R1(config)#interface s0/0

R1(config-if)#enca

R1(config-if)#encapsulation fram

R1(config-if)#encapsulation frame-relay

R1(config-if)#int s0/0.1 point to point

R1(config)#int s0/0.1 point

R1(config-subif)#ip addr 12.12.12.1 255.255.255.0

R1(config-subif)#frame

R1(config-subif)#frame-relay inter

R1(config-subif)#frame-relay interface-dlci 102

R1(config-fr-dlci)#

R2(config)#inter

R2(config)#interface s0/0

R2(config-if)#ip addr

R2(config-if)#ip address 12.12.12.2 255.255.255.0

R2(config-if)#enca

R2(config-if)#encapsulation fram

R2(config-if)#encapsulation frame-relay

R2(config-if)#

R2#sh frame-relay map

Serial0/0 (up): ip 12.12.12.1 dlci 201(0xC9,0x3090), dynamic,

              broadcast,

              CISCO, status defined, active

R2#

R1#sh frame-relay

*Mar  1 00:42:14.063: %SYS-5-CONFIG_I: Configured from console by consolem

R1#sh frame-relay map

Serial0/0.1 (up): point-to-point dlci, dlci 102(0x66,0x1860), broadcast

          status defined, active

R1#

Lab 8: (Point-to-Point Subinteface + Main Interface: Static Mapping

R2(config)#inter

R2(config)#interface s0/0

R2(config-if)#ip addr 12.12.12.2 255.0.0.0

R2(config-if)#enca

R2(config-if)#encapsulation fram

R2(config-if)#encapsulation frame-relay

R2(config-if)#fram

R2(config-if)#frame-relay map ip 12.12.12.1 201 bro

R2(config-if)#frame-relay map ip 12.12.12.1 201 broadcast

R2(config-if)#

R1(config)#inter

R1(config)#interface s0/0

R1(config-if)#enca

R1(config-if)#encapsulation fram

R1(config-if)#encapsulation frame-relay

R1(config-if)#inter

R1(config-if)#interfa

R1(config-if)#interfa

R1(config-if)#interface s0/0.1 poin

R1(config-subif)#ip addr 12.12.12.12. 255.0.0.0

                                    ^

% Invalid input detected at '^' marker.

R1(config-subif)#ip addr 12.12.12.1 255.0.0.0

R1(config-subif)#fram

R1(config-subif)#frame-relay inter

R1(config-subif)#frame-relay interface-dlci 102

R1(config-fr-dlci)#

R2#sh frame-relay map

Serial0/0 (up): ip 12.12.12.1 dlci 201(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, active

R2#

R1#sh frame-relay map

Serial0/0.1 (up): point-to-point dlci, dlci 102(0x66,0x1860), broadcast

          status defined, active

R1#

Lab 9: Frame Relay (Main Inteface:static mapping + Multipoint subinterface: Static Mapping)

R1(config)#inter

R1(config)#interface s0/0

R1(config-if)#enca

R1(config-if)#encapsulation fram

R1(config-if)#encapsulation frame-relay

R1(config-if)#inter

R1(config-if)#interface s0/0.1 multipoint

% Warning:  cannot change link type

R1(config-subif)#exit

R1(config)#no int s0/0.1 multi

Not all config may be removed and may reappear after reactivating the sub-interface

R1(config)#inter

R1(config)#interface s0/0.1 multi

R1(config-subif)#ip addr 12.12.12.1 255.255.255.0

R1(config-subif)#fram

R1(config-subif)#frame-relay map ip 12.12.12.2 102 broad

R1(config-subif)#

R2(config)#int s0/0

R2(config-if)#ip addr 12.12.12.2 255.255.255.0

R2(config-if)#enca

R2(config-if)#encapsulation fram

R2(config-if)#encapsulation frame-relay

R2(config-if)#fram

R2(config-if)#frame-relay map ip 12.12.12.1 201 broad

R2(config-if)#

R2#sho frame-relay map

Serial0/0 (up): ip 12.12.12.1 dlci 201(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, active

R2#

R1#sh frame-relay map

Serial0/0.1 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), static,

              broadcast,

              CISCO, status defined, active

R1#

lab 10: Frame Relay Bridging

R2#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

R2(config)#bridge irb

R2(config)#brdg

R2(config)#brid

R2(config)#bridge 1 protocol ieee

R2(config)#brid

R2(config)#bridge 1 route ip

R2(config)#exit

R2#inter

R2#inter

*Mar  1 00:57:54.475: %SYS-5-CONFIG_I: Configured from console by console

R2#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

R2(config)#inter fa

R2(config)#inter fastEthernet 0/1

R2(config-if)#inter fastEthernet 0/0

R2(config-if)#bridg

R2(config-if)#bridge-group 1

R2(config-if)#intr

R2(config-if)#int s0/0

R2(config-if)#brid

R2(config-if)#bridge-group 1

R2(config-if)#fram

R2(config-if)#frame-relay map bridge

R2(config-if)#frame-relay map bridge 201 broad

R2(config-if)#frame-relay map bridge 201 broadcast

R2(config-if)#int br

R2(config-if)#int bv1

R2(config-if)#

R2(config-if)#ip addr 12.12.12.12 255.255.255.0

R2(config-if)#exi

R2(config)#no int ser

R2(config)#no int serial 0/0

R2(config)#int sr

R2(config)#int ser

R2(config)#int serial 0/0

R2(config-if)#no ip addr

R2(config)#int bv1

R2(config-if)#ip addr

R2(config-if)#ip addr 12.12.12.12 255.255.255.0

R2(config-if)#no shut

R2#sh frame-relay map

Serial0/0 (up): bridge dlci 201(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, active

R1#sh frame-relay map

Serial0/0 (up): bridge dlci 102(0xC9,0x3090), static,

              broadcast,

              CISCO, status defined, active