Table Of Contents

End-to-End SBC Configuration Example on a Cisco XR 12000 Series Router

End-to-End SBC Configuration Example on a Cisco XR 12000 Series Router

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This section contains a complete Cisco XR 12000 Series Router SBC configuration for the topology shown in Figure 17.

Figure 17 SBC on Cisco XR 12000 Series Router Topology

hostname sbc-node9 

line template 1

 exec-timeout 0 0 

 transport input all 

 transport output all 

!

line console

 exec-timeout 0 0 

!

exception choice 1 compress on filepath disk0:/ 

exception choice 2 compress on filepath disk0:/tmp 

logging on 

logging console debugging 

service timestamps log datetime msec 

service timestamps debug datetime msec 

placement program isis

 affinity location-set 0/0/CPU0 default 

!

placement program ospf

 affinity location-set 0/0/CPU0 default 

!

placement program default

 affinity location-set 0/0/CPU0 default 

!

telnet vrf default ipv4 server max-servers 10 

username cisco123

 password 7 094F471A1A0A4640584C 

 group root-system 

!

aaa authentication login default local 

cdp 

vty-pool default 0 4 line-template 1 

router-id Loopback0 

ntp

 server 1.1.1.1 source Loopback0 

!

interface Loopback0

 ipv4 address 1.1.1.12 255.255.255.255 

!

interface MgmtEth0/0/CPU0/0

 ipv4 address 172.20.210.176 255.255.255.128 

!

interface MgmtEth0/0/CPU0/1

 shutdown 

!

interface MgmtEth0/0/CPU0/2

 shutdown 

!

interface MgmtEth0/3/CPU0/0

 shutdown 

!

interface MgmtEth0/3/CPU0/1

 shutdown 

!

interface MgmtEth0/3/CPU0/2

 shutdown 

!

interface GigabitEthernet0/5/0/0

 description connection to core node1 

 cdp 

 ipv4 address 192.168.133.2 255.255.255.0 

 negotiation auto 

 load-interval 30 

!

interface GigabitEthernet0/5/0/1

 description connect to 7206-9 

 cdp 

 ipv4 address 192.168.233.1 255.255.255.0 

 negotiation auto 

 load-interval 30 

!

interface GigabitEthernet0/5/0/2

 shutdown 

!

interface GigabitEthernet0/5/0/3

 shutdown 

!

interface SBC1

 description ==== DOMAIN-2 Network ===== 

 ipv4 address 88.88.133.1 255.255.255.0 

 service-location preferred-active 0/3/CPU0 

!

interface SBC2

 description ==== DOMAIN-1 Network ===== 

 ipv4 address 88.88.134.1 255.255.255.0 

 service-location preferred-active 0/3/CPU0 

!

router static

 address-family ipv4 unicast

  171.0.0.0/8 172.20.210.129 

  172.0.0.0/8 172.20.210.129 

 !

!

router isis core

 is-type level-2-only 

 net 50.0001.0000.0000.0012.00 

 nsf cisco 

 address-family ipv4 unicast

  redistribute ospf vlan109 level-2 metric 20 

 !

 interface SBC1

  passive 

  address-family ipv4 unicast

  !

 !

 interface SBC2

  passive 

  address-family ipv4 unicast

  !

 !

 interface Loopback0

  passive 

  address-family ipv4 unicast

  !

 !

 interface GigabitEthernet0/5/0/0

  address-family ipv4 unicast

  !

 !

!

router ospf vlan109

 log adjacency changes detail 

 nsf cisco 

 redistribute isis core metric 10 

 area 0

  interface GigabitEthernet0/5/0/1

  !

  interface SBC1

   passive 

  !

  interface SBC2

   passive 

  !

 !

!

sbc ABC

 service-location preferred-active 0/3/CPU0 

 sbe

  media-gateway ipv4 200.200.201.101

   codecs m=audio 1234 RTP/AVP 0 18,a=rtpmap:0 PCMU/8000,a=rtpmap:18 G729/8000 

   transcoder 

  !

  control address h248 index 1

   ipv4 88.88.133.2 

   port 2944 

   transport udp 

  !

  activate 

  adjacency sip 7960-8

   signaling-address ipv4 88.88.134.11 

   signaling-port 5060 

   remote-address ipv4 201.201.201.189/32 

   signaling-peer 201.201.201.189 

   signaling-peer-port 5060 

   account DOMAIN-1

   attach 

  !

  adjacency sip eyeBEAM-1

   signaling-address ipv4 88.88.133.11 

   signaling-port 5060 

   remote-address ipv4 200.200.200.7/32 

   signaling-peer 200.200.200.7 

   signaling-peer-port 5061 

   account DOMAIN-2

   attach 

  !

  adjacency sip SIP-AS5350-9

   signaling-address ipv4 88.88.134.10 

   signaling-port 5060 

   remote-address ipv4 201.201.201.190/32 

   signaling-peer 201.201.201.190 

   signaling-peer-port 5060 

   account DOMAIN-1

   attach 

  !

  cac-policy-set 1

   first-cac-scope global 

   first-cac-table WHITE-LIST-BY-CATEGORY 

   cac-table STANDARD-POLICY-LIST

    match-type policy-set 

    entry 1

     match-value global 

     action cac-complete 

     max-num-calls 2 

    !

   !

   cac-table WHITE-LIST-BY-CATEGORY

    match-type category 

    entry 1

     match-value EMERGENCY 

     action cac-complete 

    !

    entry 2

     match-value NON-EMERGENCY 

     action next-table STANDARD-POLICY-LIST 

    !

   !

   complete

  !

  active-cac-policy-set 1 

  call-policy-set 1

   first-call-routing-table ROUTE-DEST-NUM 

   first-number-analysis-table NA-CATEGORIZE-DNIS 

   rtg-dst-address-table ROUTE-DEST-NUM

    entry 1

     action complete 

     dst-adjacency SIP-AS5350-9 

     match-address 234501 

     prefix 

    !

    entry 2

     action complete 

     dst-adjacency 7960-8 

     match-address 2345031234 

    !

    entry 3

     action complete 

     dst-adjacency eyeBEAM-1 

     match-address 2335031234 

    !

    entry 4

     action complete 

     dst-adjacency SIP-AS5350-9 

     match-address 911 

    !

   !

   na-dst-prefix-table NA-CATEGORIZE-DNIS

    entry 1

     action accept 

     match-prefix 911 

     category EMERGENCY 

    !

    entry 2

     action accept 

     match-prefix 233 

     category NON-EMERGENCY 

    !

   !

   complete 

  !

  active-call-policy-set 1 

 !

 dbe

  media-address ipv4 88.88.133.100 

  activate 

 !

!

end