Cisco OL-4015-08 Bedienungsanleitung Seite 543

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 678
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 542
895
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(30)S5
CSCsc58973
Symptoms: When the mpls ping and traceroute commands are configured, the specified destination
address does not take effect, nor is the 127.0.0.1 default address used when the destination address
is not specified. Instead, the target FEC is used as the destination IP address in IP header of the
outgoing packet.
When you specify a range of destinations for troubleshooting, the target IP address is always used.
This situation prevents you from using the mpls ping and traceroute commands to troubleshoot an
equal-cost multipath (ECMP) configuration.
Conditions: This symptom is observed on a Cisco router that runs Cisco IOS Release 12.0S.
Workaround: There is no workaround.
CSCsc63558
Symptoms: A 2-port OC-192 POS Engine 6 line card (the 2OC192/POS-SR-SC and the
2OC192/POS-IR-SC) may stop forwarding traffic after running properly for a while. When this
situation occurs, the POS interface is in the UP/UP state, but a ping to the directly connected POS
interfaces fails. No error messages are generated for the affected line card.
Conditions: This symptom is observed on a Cisco 12000 series that runs Cisco IOS
Release 12.0(28)S2 or Release 12.0(28)S5, irrespective of whether or not an ACL is configured on
the line card.
Workaround: There is no workaround. You must reset the line card to recover from the symptoms.
CSCsc64723
Symptoms: After an SSO switchover, traffic does not fully recover on a 3-port GE Engine 2 line card
that is configured for EoMPLS.
Conditions: This symptom is observed on a Cisco 12000 series that runs the c12kprp-p-mz image of
Cisco IOS Release 12.0(28)S5.
Workaround: Enter the clear cef linecard slot-number command to recover from the symptom and
enable traffic to pass properly.
CSCsc65300
Symptoms: The line protocol flaps on the E1 interfaces of a 24-port channelized E1/T1 line card.
Conditions: This symptom is observed on a Cisco 10000 series.
Workaround: Initiate a PRE switchover to restore the stability of the router.
CSCsc73112
Symptoms: On a Cisco 10000 series 4-port OC-3 ATM line card, a flowbit offset mismatch may
occur on certain PVCs when you enter the shutdown interface configuration command on an ATM
subinterface before you remove a service policy from the ATM subinterface.
Conditions: The symptom is observed on a Cisco 10000 series that runs Cisco IOS
Release 12.0(30)S4 and that is configured with a PRE1 when about 400 PVCs are activated on the
line card.
Workaround: Do not enter the shutdown interface configuration command on the ATM subinterface
before you remove the service policy.
CSCsc88940
Symptoms: After an RPF interface change occurs, the RPF check passes always on port 0 of an
Engine 2 line card. This situation causes non-RPF traffic to be forwarded via the RPF interface and
causes multicast traffic with a valid RPF (S,G) to be duplicated.
Seitenansicht 542
1 2 ... 538 539 540 541 542 543 544 545 546 547 548 ... 677 678

Kommentare zu diesen Handbüchern

Keine Kommentare