Cisco Bug: CSCum04250 - SDR does not come up in 511 B2B taiko
Last Modified
Jan 17, 2017
Products (1)
- Cisco Carrier Routing System
Known Affected Releases
5.1.1.FWDG
Description (partial)
Symptom: On upgrading a CRS-3 B2B node to 511 release, the DRPs in that node will not boot because of invalid FBP (fabric back pressure) config DRP/0/8/CPU1:Dec 12 12:44:07.835 : fabricq_mgr[214]: %FABRIC-FABRICQ_MGR-3-ERR_FBP_CFG : Fabricq received an invalid FBP config. Group[1] in {0 2 255} belong to the wrong cluster 2. DRP/0/8/CPU0:Dec 12 12:44:24.672 : fabricq_mgr[214]: %FABRIC-FABRICQ_MGR-3-ERR_FBP_CFG : Fabricq received an invalid FBP config. Group[1] in {1 3 255} belong to the wrong cluster 3. fabricq_mgr will re-span multiple times and after crossing the threshold, DRP reboots. Conditions: upgrading a CRS-3 B2B node to 511 release
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Status
- Severity
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases