Errata configurazione 1841 con HDSL Telecom
Inviato: lun 26 nov , 2012 11:03 am
Ho da poco cambiato datore di lavoro. Dove lavoro adesso, hanno un 1841 (di proprieta) collegato via V.35 ad un modem SHDSL Aethra.
Tutto funziona, ma la velocita' e' tremendamente bassa.
Arrivo a 1,3 Mbps in download e 0,05 Mbps in upload.
Mi hanno chiesto di verificare, ho chiamato la Telecom che ha mandato un tecnico munito di un 1841. Lo ha collegato al mio modem e viaggiava a 1,7Mbps / 1.7Mbps.
A questo punto e' ovvio che il problema sta nel nostro router.
Ringrazio in anticipo chi mi dara' una mano a capire il problema.
Vi posto la configurazione:
!
version 12.4
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname ciscor7
!
boot-start-marker
boot-end-marker
!
security authentication failure rate 3 log
security passwords min-length 6
logging buffered 51200 debugging
logging console critical
enable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone PCTime 1
clock summer-time PCTime date Mar 30 2003 2:00 Oct 26 2003 3:00
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
no ip source-route
ip cef
!
!
ip tcp synwait-time 10
!
!
no ip bootp server
ip domain name yourdomain.com
!
username cgscisco privilege 15 secret 5 xxxxxxxxxxxxxxxxxxx
!
!
!
interface FastEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0$$ES_LAN$$FW_INSIDE$
ip address (primo nostro ip pubblico) 255.255.255.240 secondary
ip address 10.10.10.1 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip route-cache flow
duplex auto
speed auto
no mop enabled
!
interface FastEthernet0/1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip route-cache flow
duplex auto
speed auto
no mop enabled
!
interface Serial0/1/0
description frame-relay to remote sites
bandwidth 1024
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation frame-relay
load-interval 30
no fair-queue
frame-relay traffic-shaping
!
interface Serial0/1/0.1 point-to-point
description PVC to Gil
ip address (nostro IP punto-punto) 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay interface-dlci 320 IETF
load-interval 30
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/1/0.1
!
ip http server
ip http authentication local
ip http timeout-policy idle 60 life 86400 requests 10000
!
logging trap debugging
no cdp run
!
control-plane
!
banner exec
% Password expiration warning.
-----------------------------------------------------------------------
Cisco Router and Security Device Manager (SDM) is installed on this device and
it provides the default username "cisco" for one-time use. If you have already
used the username "cisco" to login to the router and your IOS image supports the
"one-time" user option, then this username has already expired. You will not be
able to login to the router with this username after you exit this session.
It is strongly suggested that you create a new username with a privilege level
of 15 using the following command.
username <myuser> privilege 15 secret 0 <mypassword>
Replace <myuser> and <mypassword> with the username and password you want to
use.
-----------------------------------------------------------------------
banner login Authorized access only!
Disconnect IMMEDIATELY if you are not an authorized user!
!
line con 0
login local
transport output telnet
line aux 0
login local
transport output telnet
line vty 0 4
privilege level 15
login local
transport input telnet
line vty 5 15
privilege level 15
login local
transport input telnet
!
scheduler allocate 4000 1000
end
Tutto funziona, ma la velocita' e' tremendamente bassa.
Arrivo a 1,3 Mbps in download e 0,05 Mbps in upload.
Mi hanno chiesto di verificare, ho chiamato la Telecom che ha mandato un tecnico munito di un 1841. Lo ha collegato al mio modem e viaggiava a 1,7Mbps / 1.7Mbps.
A questo punto e' ovvio che il problema sta nel nostro router.
Ringrazio in anticipo chi mi dara' una mano a capire il problema.
Vi posto la configurazione:
!
version 12.4
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname ciscor7
!
boot-start-marker
boot-end-marker
!
security authentication failure rate 3 log
security passwords min-length 6
logging buffered 51200 debugging
logging console critical
enable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone PCTime 1
clock summer-time PCTime date Mar 30 2003 2:00 Oct 26 2003 3:00
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
no ip source-route
ip cef
!
!
ip tcp synwait-time 10
!
!
no ip bootp server
ip domain name yourdomain.com
!
username cgscisco privilege 15 secret 5 xxxxxxxxxxxxxxxxxxx
!
!
!
interface FastEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0$$ES_LAN$$FW_INSIDE$
ip address (primo nostro ip pubblico) 255.255.255.240 secondary
ip address 10.10.10.1 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip route-cache flow
duplex auto
speed auto
no mop enabled
!
interface FastEthernet0/1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip route-cache flow
duplex auto
speed auto
no mop enabled
!
interface Serial0/1/0
description frame-relay to remote sites
bandwidth 1024
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation frame-relay
load-interval 30
no fair-queue
frame-relay traffic-shaping
!
interface Serial0/1/0.1 point-to-point
description PVC to Gil
ip address (nostro IP punto-punto) 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay interface-dlci 320 IETF
load-interval 30
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/1/0.1
!
ip http server
ip http authentication local
ip http timeout-policy idle 60 life 86400 requests 10000
!
logging trap debugging
no cdp run
!
control-plane
!
banner exec
% Password expiration warning.
-----------------------------------------------------------------------
Cisco Router and Security Device Manager (SDM) is installed on this device and
it provides the default username "cisco" for one-time use. If you have already
used the username "cisco" to login to the router and your IOS image supports the
"one-time" user option, then this username has already expired. You will not be
able to login to the router with this username after you exit this session.
It is strongly suggested that you create a new username with a privilege level
of 15 using the following command.
username <myuser> privilege 15 secret 0 <mypassword>
Replace <myuser> and <mypassword> with the username and password you want to
use.
-----------------------------------------------------------------------
banner login Authorized access only!
Disconnect IMMEDIATELY if you are not an authorized user!
!
line con 0
login local
transport output telnet
line aux 0
login local
transport output telnet
line vty 0 4
privilege level 15
login local
transport input telnet
line vty 5 15
privilege level 15
login local
transport input telnet
!
scheduler allocate 4000 1000
end