High Availability N+1 Tips and Configuration for the uBR10012 Purpose This document is meant to assist with the setup, wiring, and configuration of t
Figure 9 – uBR10012 with MC28C Cards This sample layout is the Cisco reference design shown from the rear view. If a power supply is needed to con
This setup is using 1 uBR10K, 1 RF Switch, and 1 HD4040 VCom upconverter. Since this is really 7+1 redundancy, one of the 8 “Working” inputs will be
message at “hellotime” interval in milliseconds to check the sanity of the Working chassis. If there is no Hello-Acknowledgement for more than a time
experience a failover right before its scheduled 20-second station maintenance, it would only have 10 seconds left of its T4 timer. The failover coul
power-level (dBmV): Desired RF output power level in dBmV. The valid range is 45 to 63 dBmV. Note: The official range for acceptable power levels i
[no] upstream <n> concatenation [no] upstream <n> minislot-size <2-128> [no] upstream <n> fragmentation [no] upstream <n>
Tip: After any configuration change on a Working line card, the HCCP re-sync command hccp {group} resync {member} should be issued on that Working ca
HCCP Debugs; debug hccp ? authentication Authentication channel-switch Channel switch events Events inter-db inter databa
Ca5/1/0 Protect 1 1 active 00:00:45.788 00:01:45.788 Each module should have a set of objectives. Show HCCP Detail HCCP software
show ip interface brief; show hccp{Group #}{Worker's member id} modem hccp {Group #} switch; lockout; resync {Worker's member id} hw-module
and Cabling the Cisco RF Switch with the Cisco UBR10-MC5X20S-D card; http://www.cisco.com/univercd/cc/td/doc/product/cable/rfswitch/5x20qsc.htm for mo
5. Normally an entire JIB will failover. I configured Virtual interfaces and the whole linecard failed over as expected. I tried to un-configure VI
uBR10012 with MC5x20 Cards These bullet points indicate the situations that are tracked for failover initiation. These are considered the most preva
Warning: Non-synched cable interface commands need to be pre-configured. These commands should be the same on all the Members of an HCCP Group. Re
Figure 2 is the Cisco reference design shown from the rear view. Look closely at the cable color coding. If a power supply is needed to convert AC t
Figure 3 – Full N+1 Setup More Pictures Figure 4 is a picture of the new dense connector for the 5x20 card. On the left is a 5x20 card wired up with
DS 2 3 80 1 3 81 2 3 70 3 3 71 4 P2 & P1 DS 3 4 80 1 4 81 2 4 70 3 4 71 4 P1 DS 4 5 80 1 5 81 2 5
Figure 7 is the back view of the RF Switch with the 14-port header and special Belden mini-coax cable with MCX connectors. Figure 7 - RF Switch and
The far 2 right upconverter modules have been disabled and modules 9 and 10 have been enabled. All the Switch LEDS are amber/yellow except the module
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