10-23-2012 04:06 AM - edited 03-04-2019 05:56 PM
Hello,
I ran into a strange problem. When I want to change the ethernet0 interface of a Cisco 828 sdsl router, but there is no command to do that in the interface configuration mode (speed 100 and duplex full).
A show interface gives 10MB half duplex and I want to change this.
This is the running config (a little censored):
!
!
interface Ethernet0
ip address 16.228.232.137 255.255.255.248
no ip redirects
no ip unreachables
no ip proxy-arp
no ip mroute-cache
no keepalive
hold-queue 100 out
!
interface ATM0
no ip address
no ip redirects
no ip unreachables
no ip mroute-cache
no atm ilmi-keepalive
dsl equipment-type CPE
dsl operating-mode GSHDSL symmetric annex B
dsl linerate AUTO
pvc 0 8/48
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
interface Dialer1
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp pap sent-username xxx@xxxx.nl password 7 xxxxD0406595D3F
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
!
!
!
control-plane
!
!
line con 0
password 7 0202xxxxxx07C185B58
line vty 0 4
privilege level 15
password 7 14xxxxx147E6174
transport input telnet
!
scheduler max-task-time 5000
end
a show interfaces gives
Ethernet0 is up, line protocol is up
Hardware is PQUICC Ethernet, address is 000d.bc58.8872 (bia 000d.bc58.8872)
Internet address is
16.228.232.137/29
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 11/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Half-duplex, 10Mb/s
How can I change this setting?
With kind regards,
Ralph Willemsen
10-23-2012 04:15 PM
Ralph,
Unfortunately, the interface is Ethernet and not FastEthernet. This is a 10Mb interface and can't be changed...
HTH,
John
10-23-2012 07:32 PM
Ralph
I believe that John is correct about the interface speed being limited to 10. There might be an option for duplex. And this might improve performance a bit.
HTH
Rick
Sent from Cisco Technical Support iPhone App
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