我们正在配置一个 4xT1 和一个单独的 3xT1 链接到同一个带有 4 个 VWIC3 - 2MFT T1 卡的 2901 路由器。

Verizon 声称他们无法将所有 7 个链接都绑定到 7xT1 中，因此为我们提供了这 2 个链接。我认为我们将能够通过一些 Verizon 协调跨两个链接（通过一些商定的路由协议）进行负载平衡；但现在 Verizon 说他们不能，因为他们最终进入了单独的路由器。

更糟糕的是，他们错误地假设这些链接也会进入我们端的 2 个独立路由器，并且为我提供了两个链接的相同 DLCI。

我的问题是；如果 Verizon 无法/不愿意与我们合作进行负载平衡，是否有一些天才的方法可以在没有 Verizon 端协作的情况下对这 2 个绑定的帧中继链路进行负载平衡，从而为我提供完整的 10 Mb 带宽？（而不是当前和单独的 6Mb 和 4Mb 链接）

谢谢！

hostname 2901
!
enable secret cisco
!
card type t1 0 0
card type t1 0 1
card type t1 0 2
card type t1 0 3
!
no ipv6 cef
no ip source-route
ip cef
!
no ip domain lookup
ip name-server 198.6.1.142
ip name-server 198.6.100.53
!
!
controller T1 0/0/0
cablelength long 0db
channel-group 1 timeslots 1-24
!
controller T1 0/0/1
cablelength long 0db
channel-group 1 timeslots 1-24
!
controller T1 0/1/0
cablelength long 0db
channel-group 1 timeslots 1-24
!
controller T1 0/1/1
cablelength long 0db
channel-group 1 timeslots 1-24
!
interface MFR1
mtu 4470
no ip address
no ip redirects
no ip proxy-arp
encapsulation frame-relay IETF
load-interval 30
frame-relay multilink bid to gw
frame-relay lmi-type ansi
!
interface MFR1.500 point-to-point
ip address 1.130.197.162 255.255.255.252
no ip redirects
no arp frame-relay
no cdp enable
frame-relay interface-dlci 500 IETF
!
interface GigabitEthernet0/0
description CPE_LAN
ip address <LAN IP MASK>
no ip redirects
no ip proxy-arp
no ip mroute-cache
duplex auto
speed auto
no cdp enable
no shutdown
!
interface Serial0/1/0:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
interface Serial0/1/1:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
interface Serial0/1/2:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
interface Serial0/1/3:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
ip route 0.0.0.0 0.0.0.0 1.130.197.161

MLFR 3xT1

!
!
controller T1 0/2/0
cablelength long 0db
channel-group 2 timeslots 1-24
!
controller T1 0/2/1
cablelength long 0db
channel-group 2 timeslots 1-24
!
controller T1 0/3/0
cablelength long 0db
channel-group 2 timeslots 1-24
!
interface MFR1
mtu 4470
no ip address
no ip redirects
no ip proxy-arp
encapsulation frame-relay IETF
load-interval 30
frame-relay multilink bid to gw
frame-relay lmi-type ansi
!
interface MFR1.500 point-to-point
ip address 1.179.125.98 255.255.255.252
no ip redirects
no arp frame-relay
no cdp enable
frame-relay interface-dlci 500 IETF  
!
interface GigabitEthernet0/0
description CPE_LAN
ip address <LAN IP MASK>
no ip redirects
no ip proxy-arp
no ip mroute-cache
duplex auto
speed auto
no cdp enable
no shutdown
!
interface Serial0/1/0:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
interface Serial0/1/1:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
interface Serial0/1/2:1
description To CPE_WAN
no ip address
mtu 4470
bandwidth 1536
no ip mroute-cache
encapsulation frame-relay MFR1
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 1.179.125.97