Hello Everyone,
I just finished configuring a Cisco 2811 router to use a bonded 2xT1.
I did some speed tests and it appears I'm only getting the combined bandwidth on the download.
The download speed is 3MB but the upload is only 1.5MB. Does anyone have any ideas how I could fix this?
Thanks in advance, John
How bout a looksie at the config? Sanitized of course.
How have you configured your side?
The usual way to do this would be to use Multilink ppp. Both sides though need to cooperate. Maybe MLPPP is not configured/operating on your end and the provider is finding some other way to send you the traffic.
You could post a sanitised version of yor config.
John,
How are they "bounded"? Do you use a Multilink protocol (Multilink PPP or Multilink Frame Relay). or you have two independent T1s, terminated in the same router? In case of Multilink, your interface should appear as one "instance", and your default routing should point to that "multilink" interface, not to physical interface. If you have two independent T1s, then you should have (1) equal cost routes to both interfaces, and (2) CEF enabled on the router.
Do "show ip route" and check, if you have two lines under "default route" (route to 0.0.0.0). If not, you should either add it manually, or coordinate it with your ISP. To enable CEF, just do "ip cef" in Router Configuration mode.
Good luck,
Mike CCNP, CCDP, CCSP, Cisco Voice, MCSE W2K, MCSE+I, Security+, etc. CCIE R&S (in progress), CCIE Voice (in progress)
------ Headset Adapters for Cisco IP Phones
There are three circuits total. 2 circuits for the bonded 2xT1 for 3MB.
1 circuit for a standalone PPTT1 for 1.5MB.One ethernet port will be used for the 2xT1 and the other will be used for the PPT1.
Here is my sanitized config. Thanks
---Start--- !
ip cef
!controller T1 0/0/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!controller T1 0/0/1
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!controller T1 0/1/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!controller T1 0/1/1
framing esf
linecode b8zs
channel-group 0 timeslots 1-24
!interface MFR1
mtu 4470
no ip address
no ip redirects
no ip proxy-arp
encapsulation frame-relay IETF
no ip mroute-cache
load-interval 30
no arp frame-relay
frame-relay lmi-type ansi
!interface MFR1.500 point-to-point
ip address 5.5.5.5 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
no arp frame-relay
frame-relay interface-dlci 500 IETF
!interface FastEthernet0/0
ip address 1.1.1.1 255.255.255.248
duplex auto
speed auto
!interface FastEthernet0/1
ip address 2.2.2.2 255.255.255.248
duplex auto
speed auto
!interface Serial0/0/0:0
mtu 4470
bandwidth 1536
no ip address
no ip redirects
no ip proxy-arp
encapsulation frame-relay MFR1
no arp frame-relay
!interface Serial0/0/1:0
mtu 4470
bandwidth 1536
no ip address
no ip redirects
no ip proxy-arp
encapsulation frame-relay MFR1
no arp frame-relay
!interface Serial0/1/0:0
no ip address
encapsulation frame-relay IETF
frame-relay lmi-type ansi
!interface Serial0/1/0:0.1 point-to-point
ip address 4.4.4.4 255.255.255.252
frame-relay interface-dlci 500 IETF
!interface Serial0/1/1:0
no ip address
!ip route 0.0.0.0 0.0.0.0 4.4.4.4
ip route 0.0.0.0 0.0.0.0 5.5.5.5 !
---End---
Hello Everyone,
I think I know what the problem is but this is still just a guess. It appears I have conflicting static routes?
How do I make sure the 2xT1 goes out on it's own route and the PPT1 goes out on it's own?
I'm open to any advice.
Thanks, John
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