Cisco Bug: CSCut47929 - 3900 - show interface output reports incorrect bandwidth
Feb 02, 2017
- Cisco 3900 Series Integrated Services Routers
Known Affected Releases
Symptom: Router may show link BW as 100000 Kbit/sec (100Mbps) in show interfaces output even though the link is negotiated as 1Gbps. --- Hardware is PQ3_TSEC, address is e05f.b926.1301 (bia e05f.b926.1301) MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, Full Duplex, 1Gbps, media type is LX --- Conditions: Interface media-type was set to rj45 earlier with speed 100. After changing the media-type to 'sfp' the link speed is updated but the bandwidth/delay values are not and result in the old value being kept.
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases