phiharri

Member Since: Oct 14, 2010

English
phiharri commented on Oversubscription for WS-X6816-10G-2T in LAN, Switching and Routing 3 years ago

Greetings,WS-X6816-10G-2T has two 20Gbps fabric connections and each port group can be configured...

phiharri commented on nx-os 5.1 Layer 2 vlan (not vlan1). L2 Vlan Interface is shutdown, vlan passing traffic in LAN, Switching and Routing 4 years ago

Greetings,'interface Vlan' config lines define a Switched Virtual Interface / SVI which...

phiharri commented on arp error message on Nexus 7000 in LAN, Switching and Routing 4 years ago

Hi All,We have enhancement CSCub10429 "ARP-3-INVAL_HDR_HRD_TYPE error message should reference...

phiharri commented on Nexus 7k; Polling Rate Limiter layer-3 glean from SNMP in LAN, Switching and Routing 4 years ago

Hi Allen,No additional configuration should be required, but these OIDs are only available in the...

phiharri commented on Nexus 3064 switch: Can't get MAC addresses through SNMP in Server Networking 4 years ago

Greetings Vipins,This could be caused by CSCto56055 "not getting any value for dot1dtpFdbTable...

phiharri commented on Encounter FTP error on Nexus 5548 in LAN, Switching and Routing 4 years ago

Greetings,Unfortunately I do not believe specifying the username in an FTP URL is currently...

phiharri commented on Nexus 7k; Polling Rate Limiter layer-3 glean from SNMP in LAN, Switching and Routing 4 years ago

Greetings Allen,You can get this information from csrlGlobalRateLimiterDropped in CISCO-SWITCH-RATE...

phiharri commented on Hight CPU utilization 7603 ws-sup32 in Network Management 4 years ago

Hi,Does 'sh ip ro 172.27.200.10' show this as a connected destination? Are there any features on...

phiharri commented on Hight CPU utilization 7603 ws-sup32 in Network Management 4 years ago

Greetings,I'm glad the above debug was helpful in identifying two sources of traffic that are...

phiharri commented on Command for showing top port useage in LAN, Switching and Routing 4 years ago

Greetings Jeffrey,To get a quick overview you could take a look at 'show interface counters' which...

phiharri commented on 3750E IOS code upgrade BOOTLDR question in LAN, Switching and Routing 4 years ago

Greetings Jose,The boot loader is a separate software component to IOS. You should refer to the...

phiharri commented on Nexus 7000 remounting filesystem read-only in LAN, Switching and Routing 4 years ago

Greetings Michael,The messages indicate that there was an unrecoverable error reading from the hde1...

phiharri commented on Error message on cisco 6509 in LAN, Switching and Routing 4 years ago

Greetings Hem,Whether there is any impact depends on what is causing this message - are you issuing...

phiharri commented on Transmission of MSTP's BPDU in LAN, Switching and Routing 4 years ago

Greetings Lei,I don't think it's entirely accurate to say that "only IST sends BPDU" within an MST...

phiharri commented on Logging specific messages in LAN, Switching and Routing 4 years ago

Greetings Antonio,There are two main IOS features used to filter syslog messages - logging...

phiharri commented on arp error message on Nexus 7000 in LAN, Switching and Routing 4 years ago

Hey Marc,Only just caught your reply here. How frequently are you seeing %ARP-3-INVAL_HDR_HRD_TYPE...

phiharri commented on VLAN ifIndex mismatch - performance implications in LAN, Switching and Routing 4 years ago

Greetings Paul,The mapping between interface and ifIndex is only relevant for SNMP and will have no...

phiharri commented on Nexus - command output interpretation - show system internal snmp event-history pktdump in LAN, Switching and Routing 4 years ago

Greetings,The output in 'show system internal snmp event-history pktdump' is a result of external...

phiharri commented on Power Supply Cord for 4500 in LAN, Switching and Routing 4 years ago

Greetings Avs,Typically yes, you will need a different power cord when changing the PSU to a higher...

phiharri commented on management port on WS4507R in LAN, Switching and Routing 4 years ago

Greetings,Which model of Supervisor engine are you working with? Older Supervisor management ports...

phiharri commented on arp error message on Nexus 7000 in LAN, Switching and Routing 4 years ago

Greetings,This means your Nexus 7000 received an ARP packet with the hrd/htype field set to 6 (IEEE...

phiharri commented on dedicated mode on Nexus7000 in LAN, Switching and Routing 4 years ago

Greetings Andreas,N7K-F132XP-15 doesn't have a concept of dedicated/shared mode ports as there is...

phiharri commented on a pair of CISCO7609-s switchover their engine in 30Min in LAN, Switching and Routing 4 years ago

Greetings,Based on the crashinfo this looks to be CSCsk48102 (Crash in buffer allocation). It's...

phiharri commented on Nexus not returning FQDN on SNMP sysName query in LAN, Switching and Routing 4 years ago

Hi Rashid,Forgot to mention something, this object is context-aware, if for example your SNMP...

phiharri commented on Nexus not returning FQDN on SNMP sysName query in LAN, Switching and Routing 4 years ago

Greetings Rashid,This is fixed by CSCth05382 in 4.2(8) and 5.2(1).HTH,/Phil

phiharri commented on Extending VPC vlan's across single connected (into 7K) L2 path in LAN, Switching and Routing 4 years ago

Greetings,Packets going northbound in your diagram wouldn't be affected by the vPC loop-advoidance...

phiharri commented on Cisco IOS XR with OID total input drops in Network Management 4 years ago

ifInDiscards (1.3.6.1.2.1.2.2.1.13) should do it.Cheers,/Phil

phiharri commented on Hardware questions on WS-X6708-10G (mac OOB and DFC) in LAN, Switching and Routing 4 years ago

Greetings Karim,1) OOB sync is enabled when X6708 is present to workaround a hardware limitation in...

phiharri commented on IP SLA ICMP Echo support Catalyst 3560X/3750X in LAN, Switching and Routing 4 years ago

Greetings,Yes, Catalyst 3560-X/3750-X with IP Services license can be IP SLA initiator for ICMP...

phiharri commented on IP directed-broadcast extended ACL in LAN, Switching and Routing 4 years ago

Exactly Matt. To be precise it would be an IP extended access-list (numbers 101-199) to...

phiharri commented on IP directed-broadcast extended ACL in LAN, Switching and Routing 4 years ago

Hey Matt,Per the command reference, only numbered ACLs can be given as an argument to the 'ip...

phiharri commented on IP directed-broadcast extended ACL in LAN, Switching and Routing 4 years ago

As Rick mentioned, 'ip directed-broadcast' typically only takes a numbered (not named) access-list...

phiharri commented on trunk with default native vlan question in LAN, Switching and Routing 4 years ago

Greetings Paul,Untagged traffic on a dot1Q trunk will be handled as though it was traffic...

phiharri commented on is the X2-10GB-T tranceiver supported on WS-X45-SUP6L? in LAN, Switching and Routing 4 years ago

Greetings Juan,Going by the 10-Gigabit Ethernet Transceiver Modules Compatibility Matrix, X2-10GB-T...

phiharri commented on editing vlan SNMP group context in LAN, Switching and Routing 4 years ago

Greetings Ivana,I believe this is caused by CSCsx52274 "Ambiguous while removing snmp-server group...

phiharri commented on Nexus 5548P Routing in LAN, Switching and Routing 4 years ago

Greetings Ken,You need to add the relevant interfaces (probably SVIs) to your RIP instance using...

phiharri commented on IP address on physical interface vs vlan interface in LAN, Switching and Routing 4 years ago

Greetings Ron,When you know there will only ever be a need for one physical interface in the subnet...

phiharri commented on MIB files for Cisco Routers in LAN, Switching and Routing 4 years ago

Greetings.The supported MIBs will depend on the software release in use as well as the hardware....

phiharri commented on NX-OS (Nexus 7010) supports DVMRP??? in LAN, Switching and Routing 4 years ago

Hi Manoj,No support for DVMRP on Nexus 7000 at present.Kind Regards,/Phil

phiharri commented on Compressed configuration from 41637 bytes to 0 bytes in LAN, Switching and Routing 4 years ago

Greetings,It's a cosmetic bug resolved in SRE4. Doesn't affect device operation. Remove 'service...

phiharri commented on Broadcast packets relative to total packets in LAN, Switching and Routing 4 years ago

Hey John,Yes I'd say the ratio looks high on that link, but there are topologies where that could...

phiharri commented on Change number of internal port-channel on Nexus 5000 in LAN, Switching and Routing 4 years ago

Greetings Jochen,It's not currently possible to adjust which internal Port-channel numbers are used...

phiharri commented on STP and RSTP in LAN, Switching and Routing 4 years ago

Greetings Muhammad,802.1D (STP) and 802.1w (RSTP) are compatible. RSTP bridges will revert to...

phiharri commented on Nexus 5000 SNMP - Limit access to OIDs in Other Network Infrastructure Subjects 4 years ago

Greetings Johannes,Unfortunately SNMP views which would allow you to restrict access to specific...

phiharri commented on Pls help on MIB issue for Cisco 3560 in Other Network Infrastructure Subjects 4 years ago

Greetings Ajith,Try an snmpwalk on ciscoEnvMonMIB and you'll see all the available objects....

phiharri commented on Issue with CE-500 in LAN, Switching and Routing 4 years ago

Greetings Vivek,I'm not aware of any known issues describing loss of configuration on CE-500...

phiharri commented on Mac access-list time based in LAN, Switching and Routing 4 years ago

Greetings Antonio,It's correct that EEM isn't supported on 2xxx series switches, and the other...

phiharri commented on IPRoute MIB not supported in IOS ver 15.0 in Network Management 4 years ago

Greetings Ciaran,Can you check if inetCidrRouteTable in IP-FORWARD-MIB provides the data you're...

phiharri commented on CISCO-MEMORY-POOL-MIB question in Network Management 4 years ago

Greetings Stephen,The "Driver text" region is used to support dynamically loadable drivers for...

phiharri commented on Profinet in Network Management 4 years ago

Greetings Jari,The GSD file is contained in the IOS .tar archive. If the software on your IE-3000...

Bio

CCIE #23798 R&S, TAC Specialist - Enterprise Campus / Datacenter Switching, several years experience in escalation support for Cisco TAC in Europe.










phiharri's Stats

Points258
Discussion started 0
Answers marked as Correct 33
Endorsed 1
Content Rated 8
Website: