Cisco OL-4015-08 Manuel d'utilisateur Page 583

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935
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(30)S3
Conditions: This symptom is observed on a Cisco 12000 series when a POS interface of an Engine 0
or Engine 2 line card has the tx-cos command enabled and is a member of a port channel or POS
channel.
Workaround: There is no workaround.
CSCsa93814
Symptoms: Sending high-rate Multicast and Unicast bi-directional traffic can cause the PXF
complex to pause indefinitely and recover.
Conditions: This symptom has been observed when sending IP Multicast, high- rate bi-directional
Unicast and Multicast traffic between 4 GE ports across an SRP uplink.
Workaround: There is no workaround.
CSCsa96275
Symptoms: When you send traffic with the full bandwidth of an IMA bundle, cell loss occurs. For
example, cell loss occurs when you send traffic with more than 5 Mbps on an 8-link T1 IMA group
or with 6.4 Mbps on an 8-link E1 IMA group.
Conditions: This symptom is observed on a Cisco 7500 series that runs Cisco IOS Release 12.0(30)S
and that is configured for ATM L2TPV3, cell-packing, and multiple VP configurations. There is no
cell loss with a single PVC without an L2TPv3 configuration.
Workaround: There is no workaround.
CSCsa96941
Symptoms: When sending VBR ATM traffic through a 4-port ISE ATM OC3 to an L2TPv3 (over
IP) tunnel and out another 4-port ISE ATM OC3 on another Cisco 12000 router, the ATM
generator/analyzers are sending VBR traffic at lower rates than what is configured on the routers
and cell loss is displayed on the traffic generator.
Conditions: This symptom has been observed when a Cisco 12000 router was connected
back-to-back via POS OC192, ATM OC3 engine 3 configured with L2TPv3, or an ATM generator
was connected to both Cisco 12000 ATM interfaces.
Workaround: There is no workaround.
CSCsa97159
Symptoms: When you boot a Cisco 12000 series, CDP command is rejected with the following error
messages:
Command " no cdp enable" not allowed on link-bundle member interface POS1/0
Conditions: This symptom is observed on a Cisco 12000 series that is configured with POS
interfaces when interface POS1/0 is a member interface of a link bundle.
Problem does not happen with GE link bundle.
Workaround: There is no workaround.
CSCsa99983
Symptoms: New AToM or L2TPv3 sessions may not come up.
Conditions: This symptom is observed on a Cisco router that is configured for Multilink Frame
Relay (MFR) over L2TPv3/AToM when there are services with incomplete MFR over
L2TPv3/AToM configurations and when the router has run for a long period of time.
Workaround: There is no workaround.
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