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4G solutions with cisco products
Posted on 2012-12-24
Hello, Guys
I’m looking for feedback & optionally docs about implementation/template of 4G solutions with cisco products
A site will be delivered in Sweden, with using a 4G solution provided by Telia.
Hardware will be an ISR G2 + EHWIC-4G-LTE
http://www.cisco.com/en/US/docs/routers/access/interfaces/ic/hardware/installation/guide/EHWIC-4G-LTEHW.html
I’m looking for feedback & optionally docs about implementation/template of 4G solutions with cisco products
A site will be delivered in Sweden, with using a 4G solution provided by Telia.
Hardware will be an ISR G2 + EHWIC-4G-LTE
http://www.cisco.com/en/US/docs/routers/access/interfaces/ic/hardware/installation/guide/EHWIC-4G-LTEHW.html
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4 Comments
This is with a 3G card, but I would guess that 4G is going to be very similar.
chat-script vzwCDMA "" "ATDT#777" TIMEOUT 60 "CONNECT"
!
!
interface Cellular0/3/0
description BW-3Gcellular
no ip address
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer in-band
dialer pool-member 1
async mode interactive
no ppp lcp fast-start
crypto map CORPACC
!
interface Dialer1
ip address negotiated
ip access-group 100 in
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer idle-timeout 0
dialer string vzwCDMA
dialer persistent
ppp chap hostname xxxxxxxxxxxxx
ppp chap password 7 xxxxxxxxxxxx
ppp ipcp dns request
crypto map CORPACC
!
line 0/3/0
script dialer vzwCDMA
modem InOut
no exec
transport input all
transport output all
rxspeed 3100000
txspeed 1800000
Personally, unless I knew for sure that the router was going to be located in a closet with good cell reception, I would prefer to use an external cell card solution. For example, I've used a usb cell card with a cradlepoint adapter which provides Ethernet hand-off from the cell card. With this hardware I'm now allowed to move the antenna/cell card anywhere in the building that has an Ethernet cable and I don't need to use any special external antennas or signal-degrading antenna extension cables.
Now, even though my preference is unlike the config example I posted, the site that uses the HWIC-3G-CDMA-V works great. Regardless of hardware choice, once the interface is setup the rest of the config is normal routing with the addition of increased round-trip latency.
chat-script vzwCDMA "" "ATDT#777" TIMEOUT 60 "CONNECT"
!
!
interface Cellular0/3/0
description BW-3Gcellular
no ip address
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer in-band
dialer pool-member 1
async mode interactive
no ppp lcp fast-start
crypto map CORPACC
!
interface Dialer1
ip address negotiated
ip access-group 100 in
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer idle-timeout 0
dialer string vzwCDMA
dialer persistent
ppp chap hostname xxxxxxxxxxxxx
ppp chap password 7 xxxxxxxxxxxx
ppp ipcp dns request
crypto map CORPACC
!
line 0/3/0
script dialer vzwCDMA
modem InOut
no exec
transport input all
transport output all
rxspeed 3100000
txspeed 1800000
Personally, unless I knew for sure that the router was going to be located in a closet with good cell reception, I would prefer to use an external cell card solution. For example, I've used a usb cell card with a cradlepoint adapter which provides Ethernet hand-off from the cell card. With this hardware I'm now allowed to move the antenna/cell card anywhere in the building that has an Ethernet cable and I don't need to use any special external antennas or signal-degrading antenna extension cables.
Now, even though my preference is unlike the config example I posted, the site that uses the HWIC-3G-CDMA-V works great. Regardless of hardware choice, once the interface is setup the rest of the config is normal routing with the addition of increased round-trip latency.
Nothing beyond what you've probably already found doing Google searches.
http://www.cisco.com/en/US/docs/routers/access/interfaces/software/feature/guide/EHWIC-4G-LTESW.html
You ISP might have an example config as well. This could be a result of their own testing or even a different customer doing the same thing as you.
http://www.cisco.com/en/US/docs/routers/access/interfaces/software/feature/guide/EHWIC-4G-LTESW.html
You ISP might have an example config as well. This could be a result of their own testing or even a different customer doing the same thing as you.
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