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FRM – 92095: Oracle JInitiator version too low. Please install version 1.1.8.2 or higher

FRM – 92095: Oracle JInitiator version too low. Please install version 1.1.8.2 or higher

Jika anda menggunakan MAC OS X, apakah anda pernah mendapatkan pesan error pada saat ingin mengakses sebuah web berbasis Java? Pesannya adalah sebagai berikut : "FRM - 92095: Oracl ...

smart city pariaman kota

smart city pariaman kota

smart city pariama  kota ...

Link backbone Mentawai

Link backbone Mentawai

untuk optimalisasi trafik ke mentawai telkom meningkatkan layanannya dengan mengupgrade bacbone dari vsat scpc ke RADIO CERAGON. Hop radio dari bukittinggi ke mentawai ME-D1-BKTA-- ...

Mini ring unand  using omni switch and L3 HP dengan metro satu metro dengan 2 port beda

Mini ring unand using omni switch and L3 HP dengan metro satu metro dengan 2 port beda

ini di karenakan link nya menjadi prioritas karena kampus ini makai bw nya cuku gede. yah alih2 ini untuk meminimalkan ggnnya. yah supaya pelanggan puas. bikin 2 homing transport : ...

Osi Layer and TCPIP

Osi Layer and TCPIP

      Switching concept   ...

CoPP – Control Plane Policing

Definitions: Control Plane (CP): A collection of processes that run at the process level on the route-processor (RP). These processes collectively provide high-level controls for most IOS functions. Central Switch Engine: A device that is responsible for high-speed routing of IP packets. It also performs high-speed input and output services for non-distributed line cards. Distributed Switch Engine: A device ...

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QoS for VPN

Network topology: When a packet is encapsulated using GRE for instance or encrypted using IPSec, by default, Cisco IOS router copies the ToS (Type of Service) byte into the new IP header of encapsulated/ encrypted packet from the original IP header. This allows the ISP to look up at least ToS byte to perform QoS functions. However, in some case you might want to perform QoS features on the egress (i.e. outg ...

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Priority Queuing

Priority Queuing (PQ) is a Congestion Management technique. PQ schedules traffic such that the higher-priority queues "always" get serviced first. This can cause the traffic of other lower-priority queues to starve out. PQ uses 4 different queues- High, Medium, Normal and Low. If the High queue has a packet waiting, the scheduler will service it first. If there is no packet in the High queue, the scheduler ...

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Custom Queuing

Custom Queuing (CQ) is a Congestion Management technique which is round-robin like where frames from each queue are serviced until a byte-counter limit threshold is met. Once this threshold is met, the frames from next queue are serviced. There are 17 queues in CQ- queue 0 is the System Queue while queues 1-16 are user-defined. Queue 0 is used for keepalives, some routing protocols whose traffic is generate ...

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Traffic Shaping

Traffic Shaping involves in queueing traffic rather than dropping it. Traffic Shaping terminology- Tc - Time interval (in milliseconds) over which the committed burst (Bc) can be sent. Tc = Bc/CIR Bc - Committed burst size (in bits). This is the amount of traffic that can be sent over an interval Tc CIR - Committed Information Rate (in bits per second). The rate defined in the traffic contract Shaped Rate - ...

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Traffic Policing

Traffic Policing, like Traffic Shaping, is used to abide by the traffic contract i.e. maintain CIR. The Policer measures the cumulative byte-rate of the packets. The Policer acts on the packet as either allowed to pass, dropped or remarked with a different IP Precedence or IP DSCP value. CB Policing also uses the concept of token bucket; however, there are variations in its operation as compared to CB Shapi ...

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NG-mVPN Series – Control Plane

  Contents 1¬†Introduction 1.1¬†Rosen-model limitations 2¬†NG-mVPN Control Plane 2.1¬†Provider Multicast Service Interface (PMSI) 2.2¬†PMSI Tunnel Attribute 2.3¬†Source AS Extended Community 2.4¬†VRF Route Import Extended Community 3¬†mVPN Auto-Discovery - Intra-AS 4¬†mVPN Auto-Discovery - Inter-AS 5¬†C-Multicast Routes 6¬†Using S-PMSI A-D Route 7¬†Summary Introduction This series on NG-mVPN (short for Next-Genera ...

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Multicast VPN – The New Way

The new way refers to the setting up of Multipoint LSP in the MPLS VPN environment to carry multicast traffic in the VPN. Here, all CE routers belong to a single customer at different branches. There is no multicast receiver behind CE3 router. The MPLS core is PIM-free. Only PE routers will run PIM with the CE routers. PE routers configuration The Loopback 0 interface of PE1 router is configured to be used ...

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Multicast VPN (mVPN)

Network Topology: Step 1: Choosing the PIM mode for P-network Here, the SP is running PIM SM using Auto-RP. PE2 router is configured as the RP-Mapping Agent while PE2 and PE3 are configured as Candidate-RPs (C-RPs). PE1, PE2 & PE3 PIM Configuration PE1 router: ip multicast-routing ! interface Loopback 0  ip address 1.1.1.1 255.255.255.255  ip pim sparse-mode ! interface fastethernet 0/0  ip pim sparse-m ...

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OTV Use Case

In this article, I will demonstrate a use case of Overlay Transport Virtualization (OTV) technology from Cisco. As the name suggests, it is an overlay technology which is used to extend Layer 2 networks, usually between data centers. The current implementation is only supported on Cisco Nexus 7000 switches, NX-OS 5.1 and above. In NX-OS 5.1, OTV requires IP Multicast support in the transport network but the ...

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