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Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-12
Caveats in Cisco IOS XE 3.9S Releases
Symptom:
Receive a event hog msg when advertise 21k to 25 k routes into MBGP and export from
a PE to other PE.
Conditions:
When the redistributing routes from range of 21k to 25k customer routes from ospf into
MBGP and export from a PE to other PE.
Workaround:
No workaround as of now.
•
CSCud35689
Symptoms:
Queue-limit configuration at parent level of a policy or in a Vlan class/ port level is
accepted. It should be rejected
Conditions:
When configuring queue limit on policy at parent level or in vlan class/ port level.
Workaround:
None
•
CSCud36014
Symptoms:
Multiple entries are seen in configs
Conditions:
while configuring licence in bootlevel
Workaround:
-none-
•
CSCud37927
Symptoms:
The router does not learn remote Connectivity Fault Management (CFM) Maintenance
Endpoint (MEPs).
Conditions:
If we have REP or STP on core with one port as ALT or BLK state.
Workaround:
None.
•
CSCud38038
Symptom:
The router records incorrect delay measurements after a reload.
Conditions:
Occurs under the following conditions:
–
You configure Delay Measurement Message (DMM) on a port-channel interface.
–
The port-channel member links are on different interface modules (IMs).
–
You reload the router.
Workaround:
You can use the following workarounds:
–
Remove the
ethernet cfm global
command and re-apply it after the port-channel member links
recover.
–
Configure PTP clock synchronization.
•
CSCud38115
Symptom:
OSPF connections flap and drop traffic for approximately 20 seconds
Conditions:
Occurs during stateful switchover (SSO).
Workaround:
There is no workaround.
•
CSCud38433
Symptom:
The router is unable to establish MPLS neighborship or ping the destination loopback
interface.
Conditions:
Occurs when you configure two Equal Cost Multipath (ECMP) paths on a bridge
domain interface (BDI) using static routes.
Workaround:
The following workarounds exist:
–
Use Interior Gateway Protocol (IGP) instead of static IP routes.
Содержание ASR 900 Series
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