R2511-HP MSR Router Series Interface Configuration Guide(V5)

[Router-nqa-z-i-icmp-echo] quit

[Router] nqa schedule z i start-time now lifetime forever

# Configure PBR to make sure the probe packets are sent out of the master interface.

[Router] ip local policy-based-route pbr1

[Router] acl number 3000

[Router-acl-adv-3000] rule 0 permit icmp destination 8.8.8.8 0

[Router-acl-adv-3000] quit

[Router] policy-based-route pbr1 permit node 5

[Router-pbr-pbr1-5] if-match acl 3000

[Router-pbr-pbr1-5] apply output-interface Cellular1/0

[Router-pbr-pbr1-5] quit

# Configure track entry 1, and associate it with reaction entry 1 of the NQA test group (with the

administrator z and the operation tag i).

[Router] track 1 nqa entry z i reaction 1

# Associate the subordinate interface with track entry 1.

[Router] interface Cellular2/0

[Router-Cellular2/0] standby track 1

[Router-Cellular2/0] quit

# Enable signal strength-based interface backup on the master interface.

[Router] interface Cellular1/0

[Router-Cellular1/0] standby rssi -90 interface Cellular2/0 delay 60

[Router-Cellular1/0] quit

# Configure two default routes, and assign a higher priority for the route with the output interface as the

subordinate interface than the route with the output interface as the master interface.

[Router] ip route-static 0.0.0.0 0.0.0.0 Cellular1/0

[Router] ip route-static 0.0.0.0 0.0.0.0 Cellular2/0 preference 30

# Configure the two 3G modem modules.

[Router] interface Cellular1/0

[Router-Cellular1/0] ppp ipcp dns request

[Router-Cellular1/0] ip address ppp-negotiate

[Router-Cellular1/0] dialer enable-circular

[Router-Cellular1/0] dialer-group 1

[Router-Cellular1/0] dialer timer autodial 5

[Router-Cellular1/0] dialer number *99# autodial

[Router-Cellular1/0] quit

[Router] interface Cellular2/0

[Router-Cellular2/0] ppp chap user card

[Router-Cellular2/0] ppp chap password cipher card

[Router-Cellular2/0] ppp ipcp dns request

[Router-Cellular2/0] ip address ppp-negotiate

[Router-Cellular2/0] dialer enable-circular

[Router-Cellular2/0] dialer-group 1

[Router-Cellular2/0] dialer timer autodial 5

[Router-Cellular2/0] dialer number #777 autodial

[Router-Cellular2/0] quit

[Router] dialer-rule 1 ip permit