Cisco 837 configuration issue

I can't seem to get 100MB/s out of my e0 port. I've set the 2950 switch port to auto/auto or Full/100. Yet the port on the 837 stays at Full 10MB/s. I don't see in the 837 IOS where this can be set manually. When I int e0, there are no commands to do it. I'm pretty sure the 837 ports are auto-sensing. But I thought they could be set manually. Am I missing something here? Here's my config. Thanks.

version 12.3 no service pad service timestamps debug uptime service timestamps log datetime service password-encryption ! hostname Cisco837 ! no logging buffered enable secret 5 $1$.Pbw$qW8eg..armjDUVkC9HbXq/ enable password 7 131218005A0A012E ! username xxxxxxx password 7 14001D195D022F2F no aaa new-model ip subnet-zero ip name-server 66.90.138.145 ip name-server 66.228.128.69 ip dhcp excluded-address 192.168.1.1 192.168.1.49 ! ip dhcp pool CLIENT import all network 192.168.1.0 255.255.255.0 default-router 192.168.1.1 dns-server 66.90.138.145 66.228.128.69 lease 0 8 ! ip inspect name myfw cuseeme timeout 3600 ip inspect name myfw ftp timeout 3600 ip inspect name myfw rcmd timeout 3600 ip inspect name myfw realaudio timeout 3600 ip inspect name myfw smtp timeout 3600 ip inspect name myfw tftp timeout 30 ip inspect name myfw udp timeout 15 ip inspect name myfw tcp timeout 3600 ip inspect name myfw h323 timeout 3600 ip audit notify log ip audit po max-events 100 ! vpdn enable vpdn softshut vpdn-group 1 request-dialin protocol pppoe ip mtu adjust ! no ftp-server write-enable ! interface Ethernet0 ip address 192.168.1.1 255.255.255.0 ip access-group 122 out ip mtu 1452 ip nat inside ip tcp adjust-mss 1452 no cdp enable hold-queue 100 out ! interface Virtual-Template1 no ip address ! interface ATM0 mtu 1492 no ip address atm vc-per-vp 64 no atm ilmi-keepalive pvc 0/35 pppoe-client dial-pool-number 1 dsl operating-mode auto dsl power-cutback 0 hold-queue 224 in ! interface Dialer1 mtu 1492 ip address negotiated ip access-group 111 in ip nat outside ip inspect myfw out encapsulation ppp ip tcp adjust-mss 1452 dialer pool 1 dialer remote-name redback dialer-group 1 ppp authentication pap chap callin ppp chap hostname xxxxxxx ppp chap password 7 051C091D704A4B0D ppp pap sent-username xxxxxxx password 7 02110B495A000A25 ppp ipcp dns request ppp ipcp wins request ! ip nat inside source list 102 interface Dialer1 overload ip nat inside source static udp 192.168.1.7 6881 interface Dialer1 6881 ip nat inside source static tcp 192.168.1.7 6881 interface Dialer1 6881 ip nat inside source static tcp 192.168.1.7 4662 interface Dialer1 4662 ip nat inside source static udp 192.168.1.7 4672 interface Dialer1 4672 ip nat inside source static udp 192.168.1.7 5310 interface Dialer1 5310 ip classless ip route 0.0.0.0 0.0.0.0 Dialer1 ip http server ip http secure-server ! logging facility local4 logging 192.168.1.7 access-list 102 remark permit internal network internet access access-list 102 permit ip 192.168.1.0 0.0.0.255 any access-list 111 remark Deny traffic from a major SPYWARE Company access-list 111 deny ip 207.246.124.0 0.0.0.255 any access-list 111 deny tcp any any eq telnet access-list 111 permit icmp any any administratively-prohibited access-list 111 permit icmp any any echo-reply access-list 111 permit icmp any any packet-too-big access-list 111 permit icmp any any time-exceeded access-list 111 permit icmp any any traceroute access-list 111 permit icmp any any unreachable access-list 111 permit udp any eq bootps any eq bootpc access-list 111 permit udp any eq bootps any eq bootps access-list 111 permit udp any eq domain any access-list 111 permit esp any any access-list 111 permit udp any any eq isakmp access-list 111 permit tcp any any eq 6881 access-list 111 permit udp any any eq 6881 access-list 111 permit tcp any any eq 4662 access-list 111 permit udp any any eq 4672 access-list 111 permit udp any any eq 5310 access-list 111 permit udp any any eq 10000 access-list 111 permit tcp any any eq 1723 access-list 111 permit tcp any any eq 139 access-list 111 permit udp any any eq netbios-ns access-list 111 permit udp any any eq netbios-dgm access-list 111 permit gre any any access-list 111 remark Block all Outside traffic In access-list 111 deny ip any any access-list 122 remark permit internal network internet access access-list 122 permit ip any any dialer-list 1 protocol ip permit snmp-server community xxxxwrite RW snmp-server community public RO snmp-server community xxxxread RO snmp-server contact xxxxxxx snmp-server enable traps tty snmp-server host 192.168.1.7 xxxxwrite banner motd ^C*********************!!!IMPORTANT NOTICE!!!

*********************** *
  • This is a restricted system. All connections are logged. *
  • If you are not authorized to connect to this system, log *
  • off now.
  • *
  • Violators will be prosecuted to the full extent of the law. *
*******************************************************************
  • *
**********************!!!AVIS IMPORTANT!!!*************************
  • L'acces au present systeme est limite et tous ses acces sont *
  • actuellement utilises. Si vous n'etes pas autorise a vous y *
  • raccorder, veuillez quitter ce systeme immediatement. *
  • *
  • Tout contrevenant sera poursuivi en vertu des mesures prevues *
  • par la loi. *
*******************************************************************^ ! line con 0 exec-timeout 120 0 password 7 051C091D704A4B0D no modem enable transport preferred all transport output all stopbits 1 line aux 0 transport preferred all transport output all line vty 0 4 exec-timeout 120 0 password 7 1059060B5411170F login local length 0 transport preferred all transport input all transport output all scheduler max-task-time 5000 ! end
Reply to
Mike
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You can't get 100 MB out of a standard ethernet port. For 100 MB you need a FastEthernet port. See in the config where it says

" ! interface Ethernet0 ip address 192.168.1.1 255.255.255.0 ip access-group 122 out ip mtu 1452 ip nat inside ip tcp adjust-mss 1452 no cdp enable hold-queue 100 out !

It is telling you its a 10 MB port.

notkailen

Reply to
notkailen

On a Cisco 837 you have 4 10/100 Mb Ethernet ports acting as a hub. The Ethernet0 is a used for the L3 configuration and groups FastEthernet1 to FastEthernet4 (although if I remember correctly you can use these interfaces as L3 interfaces).

So, this is called Ethernet0 but in fact you can do 10/100 with it.

Reply to
Christophe Fillot

Hi

As per what notkailen and Christophe have already said, the E0 port is

10Mbps only. However if you purchase a different IOS image, such as the "IP Plus" feature set it will let you individually configure the 4 fast ethernet interfaces on the rear of the unit.

Regards,

Nick Ersdown

Reply to
Nick Ersdown

The IOS I have is (C837-K9O3SY6-M), Version 12.3(2)T1. This is the ip/fw/3des/plus I think. Maybe I need to go to a later release. I did remember reading recently that one of their new releases allowed you to set fast ethernet.

Reply to
Mike

Just a clarification on terminology here. The four 10/100 ports comprise a switch not a hub. Some IOS releases even allow you to treat them as a managed switch.

Reply to
gray.wizard

I think you may be misremembering. As far as I know, to get that fast ethernet port you want you will need to move up to the new 87x series of routers.

I moved from an 831 to an 871 Wireless and I am beyond pleased. On paper there doesn't look like there are a lot of differences between the two units, but the 87x series, in addition to the fast ethernet ports you are inquiring about, has a much faster processor, much larger flash memory, and much larger RAM.

Reply to
gray.wizard

Not True.

I have fifty 837 routers running c837-k9o3sy6-mz.123-11.T8 IOS. This version offers the 4 x FastEthernet switch ports as well as the Ethernet 0 port

Colin.

Reply to
Morkin

Maybe I was unclear & for that I apologize. I meant that to the best of my knowledge if you want a router that has an Ethernet 0 port that is Fast Ethernet (10/100) one will need to move up to the 877.

Or are you saying that the Ethernet 0 ports on your 837s are indeed Fast Ethernet?

Reply to
gray.wizard

No, Ethernet 0 is referenced as a 10 Mbps port. But as Christophe Fillot previously said the Eth0 port is for the layer 3 configuration, the FastEthernet 1 to 4 ports are the phyical ports on the switch built into the router.

Reply to
Morkin

I downloaded the c837-k9o3sy6-mz.123-11.T8 IOS and got the fast Ethernets. Thanks for the help.

Reply to
Mike

Then in the words of Emily Latella....never mind. :)

I must have either missed or misread that part. Sorry for the confusion.

Reply to
gray.wizard

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