cisco 897 lentissimo

Configurazioni per connettività ADSL, ISDN e switch per privati e piccole network

Moderatore: Federico.Lagni

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Giovannife
n00b
Messaggi: 8
Iscritto il: ven 10 ott , 2014 7:30 pm

ciao a tutti
sto sbattendo la testa contro il muro ma non riesco a risolvere nulla
ho messo in piedi un 897va connesso a tim fibra quindi 100/20Mb
con il modem telecom tutto ok
invece con il router cisco niente
la cosa strana che aggancia alla giusta velocita ma poi lanciando speedtest
vado a 9.40Mb sia in download che in upload

non so più cosa fare

mi potete dare dei suggerimenti ?


grazie e buona giornata

Giovanni


Router#sh controller vdsl 0
Controller VDSL 0 is UP

Daemon Status: Up

XTU-R (DS) XTU-C (US)
Chip Vendor ID: 'BDCM' 'BDCM'
Chip Vendor Specific: 0x0000 0xB0C7
Chip Vendor Country: 0xB500 0xB500
Modem Vendor ID: 'CSCO' ' '
Modem Vendor Specific: 0x4602 0x0000
Modem Vendor Country: 0xB500 0x0000
Serial Number Near: FCZ2030C0WG C897VA-K 15.5(3)M
Serial Number Far: AA1521FE1YJ-04
Modem Version Near: 15.5(3)M
Modem Version Far: 0xb0c7

Modem Status: TC Sync (Showtime!)

DSL Config Mode: VDSL2
Trained Mode: G.993.2 (VDSL2) Profile 17a
TC Mode: PTM
Selftest Result: 0x00
DELT configuration: disabled
DELT state: not running

Full inits: 1
Failed full inits: 0
Short inits: 0
Failed short inits: 0

Firmware Source File Name
-------- ------ ----------
VDSL embedded VDSL_LINUX_DEV_01212008

Modem FW Version: 130205_1433-4.02L.03.A2pv6C035j.d23j
Modem PHY Version: A2pv6C035j.d23j
Trellis: ON ON
SRA: disabled disabled
SRA count: 0 0
Bit swap: enabled enabled
Bit swap count: 0 0
Line Attenuation: 0.0 dB 0.0 dB
Signal Attenuation: 0.0 dB 0.0 dB
Noise Margin: 6.2 dB 10.4 dB
Attainable Rate: 98816 kbits/s 30929 kbits/s
Actual Power: 12.3 dBm -24.7 dBm
Per Band Status: D1 D2 D3 U0 U1 U2 U3
Line Attenuation(dB): 3.0 6.2 9.6 1.6 4.0 5.0 5.3
Signal Attenuation(dB): 3.0 6.2 9.6 1.6 3.4 3.9 4.6
Noise Margin(dB): 6.3 6.1 6.1 10.4 10.4 10.4 10.4
Total FECC: 3 6
Total ES: 0 0
Total SES: 0 0
Total LOSS: 0 0
Total UAS: 36 36
Total LPRS: 0 0
Total LOFS: 0 0
Total LOLS: 0 0


DS Channel1 DS Channel0 US Channel1 US Channel0
Speed (kbps): 0 96068 0 21600
SRA Previous Speed: 0 0 0 0
Previous Speed: 0 0 0 0
Reed-Solomon EC: 3 7 6 5
CRC Errors: 0 0 0 0
Header Errors: 0 0 0 0
Interleave (ms): 2.00 0.00 0.00 0.00
Actual INP: 3.00 61.00 4.00 54.00

Training Log : Stopped
Training Log Filename : flash:vdsllog.bin

Building configuration...

Current configuration : 2358 bytes
!
! Last configuration change at 16:45:46 UTC Thu Sep 15 2016
!
version 15.5
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ethernet lmi ce
!
ip name-server 8.8.8.8
ip cef
no ipv6 cef
!
multilink bundle-name authenticated
!
license udi pid C897VA-K9 sn FCZ2030C0WG
!
controller VDSL 0
operating mode vdsl2
!
interface ATM0
no ip address
shutdown
no atm ilmi-keepalive
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
isdn termination multidrop
!
interface Ethernet0
no ip address
!
interface Ethernet0.835
encapsulation dot1Q 835
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface GigabitEthernet0
no ip address
!
interface GigabitEthernet1
no ip address
!
interface GigabitEthernet2
no ip address
!
interface GigabitEthernet3
no ip address
!
interface GigabitEthernet4
no ip address
!
interface GigabitEthernet5
no ip address
!
interface GigabitEthernet6
no ip address
!
interface GigabitEthernet7
no ip address
!
interface GigabitEthernet8
no ip address
duplex auto
speed auto
!
interface Vlan1
ip address 192.168.1.254 255.255.255.0
ip nat inside
ip virtual-reassembly in
hold-queue 100 out
!
interface Dialer0
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1462
ip nat outside
ip virtual-reassembly in
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp pap sent-username aliceadsl password 0 aliceadsl
ppp ipcp dns request
no cdp enable
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip nat inside source list 100 interface Dialer0 overload
ip route 0.0.0.0 0.0.0.0 Dialer0
!
dialer-list 1 protocol ip permit
!
access-list 2 permit 192.168.1.0 0.0.0.255
access-list 100 permit ip 192.168.1.0 0.0.0.255 any
!
control-plane
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!!
line con 0
no modem enable
line aux 0
line vty 0 4
login
transport input none
!
scheduler allocate 20000 1000
!
end
Giovannife
n00b
Messaggi: 8
Iscritto il: ven 10 ott , 2014 7:30 pm

problema risolto
era il cavo difettoso
ciao
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