Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

Private Link in UCCE

Hello I need to know if in one scenario of  High availability  of UCCE for Private Link is necessary a second link to do fail-over?

can somebody help me?

Thanks.

1 REPLY
Green

Re: Private Link in UCCE

Why don't you read the SRND, page 2-44?

Best Practices

  • The link does not have to be redundant. If a redundant link is used, however, latency on failover must not exceed 500 ms.
  • Separate QoS classifications and reserved bandwidth are required for Central Controller high-priority and PG high-priority communications.
  • Link sizing and configuration must be examined before any major change to call load, call flow, or deployment configuration. This is especially important in the single-link model.
  • The link should preferably be a dedicated circuit fully isolated from, and not tunneled across, the highly available (HA) WAN.

Regards,

Geoff

702
Views
0
Helpful
1
Replies
CreatePlease to create content