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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   ...

Basic OSPFv3 configuration

 Stub Router- ipv6 unicast-routing ipv6 cef ! interface serial 0/0 no ip address ipv6 enable ipv6 address 2001:ABAB::/64 eui-64 ipv6 ospf 1 area 2 ! ipv6 router ospf 1 router-id 3.3.3.3 area 2 stub !  ABR1 Router- ipv6 unicast-routing ipv6 cef ! interface FastEthernet0/0 no ip address speed auto ipv6 address 2003::1/124 ipv6 enable ipv6 ospf 1 area 0 ! interface Serial0/0 no ip address ipv6 address 2002:ABA ...

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RIPng Holddown Timer

Definition of Holddown timer: The Holddown timer is the time during which a router does not accept any updates from its neighbors about a route which has either changed its state or metric. Although, the router continues to advertise this route to its neighbors. In Cisco IOS, the Holddown timer is set to 0 by default. Consider the following- Routers R1 and R2 are connected to each other via fastethernet int ...

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Basic RIPng Configuration

Two routers R2 and R3 are connected to each other via their Fastethernet interfaces. R3 also has a Loopback0 interface.   ¬†R2 router- ipv6 unicast-routing ipv6 cef ! interface fastethernet 0/0 ipv6 enable ipv6 address 2001:ABAB::/64 eui-64 ipv6 rip RIP enable ! ipv6 router rip RIP maximum-paths 3 ! ¬†¬†R3 router- ipv6 unicast-routing ipv6 cef ! interface fastethernet 0/0 ipv6 enable ipv6 address 2002:ABA ...

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LDRA

  RFC 6221¬†introduces¬†Lightweight DHCPv6 Relay Agent (LDRA). The Relay Agent inserts options in DHCPv6 messages. The LDRA can be implemented in DSLAM in ADSL or OLT in GPON access environment, and Ethernet switches in Metro Ethernet environment. The LDRA does not have any IPv6 routing capabilities. Recently, I came across this functionality and this article explains the LDRA function in GPON environmen ...

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ISATAP- Intra-Site Automatic Tunnel Addressing Protocol

ISATAP is a mechanism that allows to deploy IPv6 over existing IPv4 infrastructure. ISATAP connects dual-stack nodes over IPv4 networks. ISATAP views the IPv4 network as a link-layer for IPv6 and supports automatic tunneling similar to NBMA model. IPv6 packets are encapsulated with an IPv4 header. With ISATAP, an entire IPv4 network emulates a single IPv6 subnet to a set of ISATAP hosts. This allows all ISA ...

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IPv6 Redistribution: “Include-connected” keyword

In IPv4, for redistribution of RIPv2 into OSPFv2, for example, we do redistribute rip subnets command from OSPF router configuration mode. The router essentially performs two steps- The router takes the output of show ip route rip command- all RIP routes are candidate for redistribution into OSPF The router takes the output of show ip route connected command- all connected routes enabled for RIP are candida ...

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OSPFv3 LSA Types

Each LSA begins with a standard 20-byte LSA header. Each LSA describes a piece of OSPF routing domain. All LSAs are flooded throughout the OSPF routing domain. The flooding is reliable, ensuring all routers have the same collection of LSAs. This collection of LSAs is called link-state database (LSDB). From the LSDB, each router constructs the shortest-path tree with itself as the root. This yields a routing ...

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OSPFv3 Messages

OSPFv3 runs on top of IPv6 and so IPv6 Next-Header value for OSPF packets is 89. The IPv6 ALL SPF Routers multicast address is FF02::5, and ALL DR Routers multicast address is FF02::6. OSPFv3 Standard Header format: There are 5 different OSPF packet types. All OSPF packet types begin with a standard 16 byte header. Version: 3 Type: Type of OSPF packet 1- Hello Message 2- Database Description message 3- Link ...

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Differences in OSPFv3 from OSPFv2

Most of the algorithms have been preserved from OSPFv2, however, some changes were needed either to support larger address space or due to changes in protocol semantics between IPv4 and IPv6. Following are the differences between OSPFv3 and OSPFv2- 1. Protocol processing per-link, not per-subnet: IPv6 uses the term "link" instead of "subnet" or "network" to define a medium used to communicate between nodes ...

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RIPng

RIPng is designed to allow routers to exchange information to compute routes in IPv6-enabled network. RIPng relies on certain information about each of the networks, mainly the metric. RIPng metric is a value between 1 and 15, inclusive. The maximum path limit is 15, after which the network is considered unreachable. RIPng supports multiple IPv6 addresses on each interface. RIPng message format: Each router ...

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