Pengecekan Failover Cisco

 

LANGKAH - LANGKAH PENGECEKAN AWAL

LAYANAN VPNIP SIMPONXX & SURVPONXX SEBELUM INTEGRASI / FAILOVER

 

 

A.)   CONTOH MAIN LINK SIMPONXX:

 

 

1.      Pengecekan show run interface = untuk memastikan IP WAN PE ganjil & IP WAN CE genap

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#sh run int Te0/1/0/0.3790

Fri Sep 10 19:18:51.666 GMT

interface TenGigE0/1/0/0.3790

 description 1540667071 VPNIP SIMPON Main Command Center Kota Jayapura Games Operation Event-MAIN

 bandwidth 102400

 service-policy input Package2-ingress-100M-parent

 service-policy output rate_limit_100M

 vrf SIMPONXX

 ipv4 address 172.17.100.61 255.255.255.252

 proxy-arp

 encapsulation dot1q 3790

!

 

 

2.      Ping ke IP WAN CE = OK

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#sh arp vrf SIMPONXX | i 0/1/0/0.3790

Fri Sep 10 19:19:03.718 GMT

172.17.100.61   -          a80c.0d58.7960  Interface  ARPA  TenGigE0/1/0/0.3790

172.17.100.62   03:19:10   f872.ea79.8f80  Dynamic    ARPA  TenGigE0/1/0/0.3790

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#ping vrf SIMPONXX 172.17.100.62 c 100

Fri Sep 10 19:19:13.516 GMT

Type escape sequence to abort.

Sending 100, 100-byte ICMP Echos to 172.17.100.62, timeout is 2 seconds:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Success rate is 100 percent (100/100), round-trip min/avg/max = 1/1/1 ms

 

3.      Pengecekan BGP apakah establish atau tidak

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#sh bgp vrf SIMPONXX sum | i 172.17.100.62

Fri Sep 10 19:19:52.693 GMT

172.17.100.62        0 65533  188661  180973 1994008229    0    0 03:19:57          1

 

 

4.      Pengecekan timers, route-policy, & prefix IP 10.x.x.x

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#sh running-config router bgp 17974 vrf SIMPONXX neighbor 172.17.100.62

Fri Sep 10 20:03:19.611 GMT

router bgp 17974

 vrf SIMPONXX

  neighbor 172.17.100.62

   remote-as 65533

   use neighbor-group PON

   timers 7 21   ß (timers harus sama dengan disisi CE PINS)

   password encrypted 05185702311C403121

   address-family ipv4 unicast

    route-policy FROM-1540667071 in

   !

  !

 !

!

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#sho run prefix-set FROM-1540667071

Sat Sep 11 04:55:21.823 GMT

prefix-set FROM-1540667071

  10.100.20.0/29   ß (list IP 10.x.x.x bisa ditanyakan ke team PINS)

end-set

!

 

 

5.      Pengecekan prefix IP 10.x.x.x apakah sudah terdetect di PE atau belum

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#sh bgp vrf SIMPONXX neighbors 172.17.100.62 received routes

Fri Sep 10 20:04:11.281 GMT

BGP VRF SIMPONXX, state: Active

BGP Route Distinguisher: 17974:1170373

VRF ID: 0x6000012b

BGP router identifier 118.98.9.98, local AS number 17974

Non-stop routing is enabled

BGP table state: Active

Table ID: 0xe000013a   RD version: 1994068895

BGP main routing table version 1994069158

BGP NSR Initial initsync version 1869633587 (Reached)

BGP NSR/ISSU Sync-Group versions 1994069158/0

 

Status codes: s suppressed, d damped, h history, * valid, > best

              i - internal, r RIB-failure, S stale, N Nexthop-discard

Origin codes: i - IGP, e - EGP, ? - incomplete

   Network            Next Hop            Metric LocPrf Weight Path

Route Distinguisher: 17974:1170373 (default for vrf SIMPONXX)

*  10.100.20.0/26     172.17.100.62            0             0 65533 i

 

Processed 1 prefixes, 1 paths

 

 

 

6.      Ping ke arah IP WAN PE / CE Main Backhaul & Backup Backhaul SIMPONXX

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#ping vrf SIMPONXX 172.17.100.253 c 100 source 172.17.100.61

Fri Sep 10 19:22:20.487 GMT

Type escape sequence to abort.

Sending 100, 100-byte ICMP Echos to 172.17.100.253, timeout is 2 seconds:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Success rate is 100 percent (100/100), round-trip min/avg/max = 62/63/72 ms

 

RP/0/RSP1/CPU0:PE-D7-JAP-VPN#ping vrf SIMPONXX 172.17.101.253 c 100 source 172.17.100.61

Fri Sep 10 19:22:35.669 GMT

Type escape sequence to abort.

Sending 100, 100-byte ICMP Echos to 172.17.101.253, timeout is 2 seconds:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Success rate is 100 percent (100/100), round-trip min/avg/max = 59/60/61 ms

 

 

 

*SIMPONXX

IP WAN PE Main Backhaul = 172.17.100.253/30

IP WAN PE Backup Backhaul = 172.17.101.253/30

*SURVPONXX

IP WAN PE Main Backhaul = 172.22.100.73/30

IP WAN PE Backup Backhaul = 172.22.101.73/30

 

Note: Contoh langkah-langkah diatas, dapat digunakan untuk pengecekan VPNIP SIMPONXX (Main + Backup) & SURVPONXX (Main + Backup)