3560/3750 Qos in Deep dive

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Qos Flowing mechanism#  Classification    >>>   Policing/Marking >>>  InputQ Mapping/Input queuing >>> Ingress scheduling > Stack Ring > OutputQ mapping/Output queuing > Egress Scheduling Here the example commented with some lines omitted. Please bear in mind, that these examples don’t cover all the possibilities.  !— Policing/Markingmls qos map policed-dscp  46 to 0 !—  how traffic is marked if it is policedmls qos map cos-dscp 0 8 16 26 32 46 48 56 !—  map cos values…

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CME Call Blocking [ CORLIST & After Hours ]

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CME Call Blocking Call Blocking Based on Date and Time http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeadm/cmefac.html There have been many recorded incidents of business phone calls being placed After-hours, when staff has left for the evening. To prevent this you can implement After-hours call blocking on CME. After-Hours call blocking allows you to define ranges of times specified as After-hours intervals. User has an option to list a number of patterns that are not allowed during those intervals. If any user places…

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Posted in CME

How to automatically shut down VMware ESXi gracefully during power failure using an APC UPS.

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Hi Guys , I found the below useful in some of our implementation , I am posting it from other resources to be used ;- Vmware Link # http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1007036 how to get VMware ESX/ESXi and its VMs to shut down gracefully upon power failure to the host.  Tighter integration between a UPS and a VMware ESX/ESXi host is no doubt something that will become more mature over time though for now it can be an…

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Basic SIP CME Config Temaplate

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ip dhcp pool phones network 192.168.10.0 255.255.255.0 option 150 ip 192.168.10.50 ! voice service voip allow-connections sip to sip sip registrar server expires max 1200 min 300 ! voice register global mode cme source-address 192.168.10.50 port 5060 max-dn 192 max-pool 58 load 7942 SIP42.9-1-1SR1S authenticate register authenticate realm lab.local tftp-path flash: file text create profile ! voice register dn 1 number 100 name Jack label Jack_100 ! voice register dn 2 number 200 name Paul…

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Cisco QoS Queuing Methods

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Cisco Queuing Methods First In First Out (FIFO) Queueing First In, First Out (FIFO) Queueing Packets are forwarded in the same order in which they arrive at the interface. Priority Queuing (PQ) PQ ensures that important traffic gets the fastest handling at each point where it is used. It was designed to give strict priority to important traffic. Weighted Fair Queuing (WFQ) WFQ is one of Cisco’s premier queuing techniques. It is a flow-based queuing…

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Posted in QoS

EEM Send Email every 5 min

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To monitor turn on debug to show message on syslog event manager session cli alexis !only needed if AAA is used and authentication needed by app event manager environment _email_server X.X.X.X event manager environment _email_to alex_katsavras@XXX.XXX event manager environment count15min503 0 event manager environment count1hour503 0 event manager applet Capture_503 event syslog pattern “012345676789” action 1000 syslog msg “503_Error_has been_Encountered” action 1010 set tmp15 “$count15min503” action 1020 set tmp1 “$count1hour503” action 1030 increment tmp15 action…

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Posted in EEM

EEM Applet and TCL scrips (Count & email )

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Below 2 email will be sent at 23:00. One will contain the contains of file RTPReport.txt and the second the contains of SIPcount.txt A snapshot of the number of rtp streams is taken every 30 minute. A counter of the number of SIP redirect message is recorded every 30 min and reset to 0. In the example below i am using EIGRP Hello messages for testing. event manager environment _email_server 10.1.1.1 event manager environment _email_to…

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Posted in EEM

Cisco TCL script base commands

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Run script !define where the scripts will be stored event manager directory user policy flash: OR event manager directory user policy flash:/eempolicy/ load script copy tftp://10.64.1.2/rtpstreams.tcl flash: Register script event manager policy rtpstreams.tcl when change made them after you reload the script you need to re-register it is well no event manager policy rtpstreams.tcl event manager policy rtpstreams.tcl Run it tcls flash:sipcount.tcl OR tcls source flash:sipcount.tcl debug debug event manager detector ? !turn on debug…

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Dedug SIP trunk from CM to CUBE

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Dedug SIP trunk from CM to CUBE   From TAC The link below outlines how to enable detailed traces on CUCM cluster and collect them: Set Up Cisco CallManager Traces for Cisco Technical Support:http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a0080094e89.shtml Now this is the best bit of code i have seen in a long time! Enable SIP debugs, stores them in a txt file on the flash and when the error condition “503 Service Unavailable” happens do some show cmd and…

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