Cisco Headend System Release 2.7 Design Guide
Chapter 2 Guidelines for Configuring the DBDS for Multicast and Advanced DSG Mode
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4012166 Rev B
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ip mroute-cache
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duplex full
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no keepalive
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!
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interface Cable3/0
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ip address 10.32.40.1 255.255.248.0 secondary
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ip address 10.0.40.1 255.255.248.0
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ip helper-address 10.100.16.13
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ip pim sparse-dense-mode
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cable dhcp-giaddr policy
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ip dhcp relay information option
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ip igmp static-group 239.192.1.4
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cable downstream dsg dcd-enable
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cable downstream dsg rule 1 priority 1 clients 1 tunnel 1
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cable downstream dsg rule 1 classifiers 1
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ip mroute-cache
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cable insertion-interval 500
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cable downstream annex B
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cable downstream modulation 64qam
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cable downstream interleave-depth 32
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cable downstream frequency 723000000
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cable downstream channel-id 0
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cable upstream 0 frequency 30000000
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cable upstream 0 power-level 2
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cable upstream 0 channel-width 200000
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cable upstream 0 minislot-size 64
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cable upstream 0 modulation-profile 6
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no cable upstream 0 shutdown
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!
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interface Cable4/0
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ip address 10.20.48.1 255.255.248.0 secondary
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ip address 10.40.48.1 255.255.248.0
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ip helper-address 10.100.16.13
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ip pim sparse-dense-mode
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cable dhcp-giaddr policy