Cisco 7600-ES20-GE3CXL-RF - Ethernet Services 20G Line Card Switch Uživatelský manuál Strana 28

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Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
3. Do a switchover.
4. When standby comes up, do a shut/no shut on ATM interface.
Workaround: There is no workaround.
CSCtf82671
Symptoms: On a 1xOC3 CEoP SPA, changing SF/SD thresholds using the threshold sf-ber or
threshold sd-ber commands does not cause an APS switchover to happen at the new SF threshold.
Conditions: The symptom is observed only if APS is enabled on a 1xOC3 CEoP SPA.
Workaround: There is no workaround.
CSCtf82883
Symptoms: When clearing a VRF route, there is a traffic drop on other VRF routes.
Conditions: The symptom is observed with an L3 VPN configuration.
Workaround: There is no workaround.
Further Problem Description: Some LTE broker distribution is leaked to other VRFs.
CSCtf83737
Symptoms: Switch Processor crashes, which can be either on the active RP or the standby.
Conditions: This symptom occurs when IPv4 multicast routing is configured.
Workaround: Remove multicast configuration completely.
CSCtf84237
Symptoms: A router may reload with the following crash decode (traceback summary):
0x123d7e24 is in vpdn_apply_vpdn_template_pptp
0x1239c100 is in l2x_vpdn_template_find
0x123d81dc is in vpdn_apply_l2x_group_config
0x123cfedc is in vpdn_mgr_call_initiate_connection
0x123cce68 is in vpdn_mgr_event
0x123ce974 is in vpdn_mgr_process_client_connect
0x123cf248 is in vpdn_mgr_process_message
0x123cf368 is in vpdn_call_manager
Conditions: The symptom is observed when an invalid tunnel-type VSA is configured, for example:
vsa cisco generic 1 string "vpdn:tunnel-type=l2tp_bad"
Workaround: Configure a correct tunnel-type VSA in Radius.
CSCtf85661
Symptoms: Ethernet OAM packets are not punted to RP and instead are tunneled to the remote PE.
Conditions: The symptom is observed with EoMPLS and an L2TPv3 network when “ethernet oam”
is configured under the interface.
Workaround: Configure “ethernet cfm global” in global configuration mode.
CSCtf86240
Symptoms: Enhanced FlexWAN with scaled DLFI setup crashes.
Conditions: The symptom is observed with the following steps:
1. 256 dLFIoATM interfaces on a single PA.
2. Traffic is flowing through all the bundles.
3. Remove IPHC configuration from all the bundles.
4. Do a shut/no shut after removing the IPHC configuration.
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