Cisco 7600-ES20-GE3CXL-RF - Ethernet Services 20G Line Card Switch Uživatelský manuál Strana 53

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 398
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 52
499
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
CSCta08772
Symptoms: EzVPN clients are failing negotiation. This may cause the router to use the less-specific
route.
Conditions: The problem can occur when 0/0 is configured as a destination and EXACT_MATCH
is specified.
Workaround: There is no workaround.
CSCta20946
Symptoms: ES+ line card crashes.
Conditions: The symptom is observed with a port-channel with ethernet service instances. QoS is
applied on both EVC and service group. Repeated rapid configuration and unconfiguration,
involving removal of policy-maps and service groups.
Workaround: There is no workaround.
Further Problem Description: There are few conditions where improper clean up happens in
platform QoS data structures leading to out of bound memory accesses. Memory corruption occurs,
resulting in a crash with various signatures.
CSCta31247
Symptoms: On scaled SVI QoS (with a minimum of 100 SVIs), modifying the policy-map causes
the ES+ line card to crash. The policy-map contains seven class-maps and actions.
Conditions: The symptom is observed on a Cisco 7600 series router with an ES+ line card. A
policy-map with multiple class-maps is configured and attached to 100 SVI (minimum) interfaces.
The policy-map is modified dynamically. Additionally, overwriting the running configuration
without any changes causes the line card crash.
Workaround: There is no workaround.
CSCta41186
Symptom: QoS classification in SIP-400 LC does not work as expected when there are “deny” or
“match not” entries.
Conditions: There should be more than one deny entry (“match not” in class map or “deny” in ACL).
Workaround: There is no workaround.
CSCta43577
Symptoms: ES20/6704/SIP400 line cards crash during bootup.
Conditions: The symptom is observed when there are many line cards in the setup.
Workaround: There is no workaround.
CSCta45976
Symptoms: A BFD session cannot be established to the peer if the same IP address is configured on
the device in a different VRF.
Conditions: The symptom is observed when BFD sessions stay in a down state.
Workaround: Remove the locally-configured IP address.
CSCta46107
Symptoms: FTP transfers from FTP servers on internet to router fail, with “Connection timed out”
or protocol errors.
Conditions: The symptom is observed with the following conditions:
Zobrazit stránku 52
1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 397 398

Komentáře k této Příručce

Žádné komentáře