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authorAl Morton <acmorton@att.com>2015-09-07 00:44:50 +0100
committerMaryam Tahhan <maryam.tahhan@intel.com>2015-10-08 12:56:08 +0000
commit32d4bf344c538c7d9a17906994e34a8e431721bd (patch)
tree848323208bd1b0172128da0304739a89788ee324 /docs/to-be-reorganized/vswitchperf_ltd.rst
parentd8e69f9d31492faf685bd92944cc3f4e76c4b1d1 (diff)
test_spec: Note need for 3 test ports in RFC2889 address/cache
The RFC 2889 Address Learning and Cache Capacity tests require a listening port to check for flooded frames. JIRA: VSPERF-74 Change-Id: I7b4d2461e819d01d642c9c4d95b938dfbe056f2c Signed-off-by: Al Morton <acmorton@att.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Diffstat (limited to 'docs/to-be-reorganized/vswitchperf_ltd.rst')
-rw-r--r--docs/to-be-reorganized/vswitchperf_ltd.rst11
1 files changed, 8 insertions, 3 deletions
diff --git a/docs/to-be-reorganized/vswitchperf_ltd.rst b/docs/to-be-reorganized/vswitchperf_ltd.rst
index d4d61787..ccba2131 100644
--- a/docs/to-be-reorganized/vswitchperf_ltd.rst
+++ b/docs/to-be-reorganized/vswitchperf_ltd.rst
@@ -443,6 +443,11 @@ Physical port → vSwitch → VNF → vSwitch → VNF → vSwitch → physical p
diagram above (with 2 sending and 2 receiving ports, though all ports
could be used bi-directionally).
+**Note:** When Deployment Scenarios are used in RFC 2889 address learning
+or cache capacity testing, an additional port from the vSwitch must be
+connected to the test device. This port is used to listen for flooded
+frames.
+
2.2.3 General Methodology:
--------------------------
To establish the baseline performance of the virtual switch, tests would
@@ -1544,7 +1549,7 @@ Test ID: LTD.Throughput.RFC2889.AddressCachingCapacity
**Deployment scenario**:
- - Physical → virtual switch → physical.
+ - Physical → virtual switch → 2 x physical (one receiving, one listening).
Test ID: LTD.Throughput.RFC2889.AddressLearningRate
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -1568,7 +1573,7 @@ Test ID: LTD.Throughput.RFC2889.AddressLearningRate
learning rate can be obtained.
**Expected Result**: It may be worthwhile to report the behaviour when
- operating beyond address capacity - some DUTS may be more friendly to
+ operating beyond address capacity - some DUTs may be more friendly to
new addresses than others.
**Metrics collected**:
@@ -1579,7 +1584,7 @@ Test ID: LTD.Throughput.RFC2889.AddressLearningRate
**Deployment scenario**:
- - Physical → virtual switch → physical.
+ - Physical → virtual switch → 2 x physical (one receiving, one listening).
Test ID: LTD.Throughput.RFC2889.ErrorFramesFiltering
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^