wykropkowana
Temat: no auto summary
W. Odom - ICND, str. 236 Chapter 7 - Advanced Routing Protocol Topics
BTW. discontiguous networks
Źródło: ccie.pl/viewtopic.php?t=3612
Temat: eh
...lists the routing table) is chosen as the network for the gateway of last resort. If you use both the ip default-network and ip route 0.0.0.0 0.0.0.0 commands to configure candidate default networks, and the network used by the ip default-network command is known statically, the network defined with the ip default-network command takes precedence and is chosen for the gateway of last resort. Otherwise if the network used by the ip default-network command is derived by a routing protocol, the ip route 0.0.0.0 0.0.0.0 command, which has a lower administrative distance, takes precedence and is chosen for the gateway of last resort. If you use multiple ip route 0.0.0.0 0.0.0.0 commands to configure a default route, traffic is load-balanced over the multiple routes.
Źródło: ccie.pl/viewtopic.php?t=1462
Temat: Open Source
Vyatta bazuje na XORPie (XORP is called an extensible router platform) - http://www.xorp.org/ autor pisze że dodaje funkcjonalności typu (SNMP, VRRP) i jest przyjazny bo jest gotową dystrybucją. What exactly is XORP? XORP currently provides a set of routing protocol implementations, an extensible programming API, and configuration tools. The supported protocols are BGP, RIP, PIM-SM, and IGMP/MLD. IPv4 and IPv6 are both supported. The list of protocols and features will hopefully grow as more people start contributing to the project. At the present time, XORP does not implement its own forwarding system. It is reliant on the forwarding of the underlying host operating system. We would like to support...
Źródło: ccie.pl/viewtopic.php?t=1871
Temat: June 2005 Newsletter
...you an IE customer who recently earned the CCIE certification? Email sales@internetworkexpert.com and tell us how Internetwork Expert helped you to achieve your CCIE goal! +----------------------------------------+ |------------ Online Support ------------| +----------------------------------------+ Got a technical question? Are you looking for more information regarding an IE product or class? Want to debate the merits of your favorite routing protocol? Feeling lonely for the kind of genteel and polite camaraderie that only the Internet can provide? Then why not drop by the Internetwork Expert forums or IRC server and say hello? Our forums are closely monitored by our expert staff who are ready to answer any question you have, along with a growing community of CCIE-candidates and networking professionals eager to help each other on the road to true internetwork mastery. In short, it's a...
Źródło: ccie.pl/viewtopic.php?t=751
Temat: konfiguracja PAT
routing protocol nie jest ci zbytnio potrzebny z isp , a pat http://articles.techrepub...11-1053789.html
Źródło: ccie.pl/viewtopic.php?t=11656
Temat: DMVPN EIGRP problem
Spokes nie komunikuja sie po eigrp dostaja tylko default route z huba - chyba dlatego ze nie ma no split-horizon w konfiguracji tunelu <pix ip nated> to zwykly statyczny nat na pix ktory zamienia adress <pix ip nated> na address tunnel source FastEthernet0/1 wiec tu nie powinno byc zadnego problemu jesli chodzi o routing protocol to zwykly eigrp 10.0.0.0 i static route 0.0.0.0/0 redistributed przez eigrp dla DMVPN oraz default passive oprocz tunnelu. Hub ma pelna routing table a spokes tylko default Moze zmienic ustawienia bandwidth na interfejsie dac wiecej bo tych tunneli aktualnie naliczylem ... okolo 70 ?
Źródło: ccie.pl/viewtopic.php?t=4725
Temat: overhead, vendor
Nie wiem jak przetlumaczyc te zdania: Network has: - minimal overhead - support for connecting networks using routers of multiple vendors. oraz the routing protocol must support other vendors for example OSPF. Chodzi mi glownie o te dwa slowa overhead i vendor. co one oznaczaja w tych przypadkach nie moge nigdzie znalezc odpowiedniego przetlumaczneia ich na polski, Bardzo prosze czy moglby mi ktos to wyjasnic.
Źródło: ccie.pl/viewtopic.php?t=1915
Temat: Hacking Exposed - Cisco Networks
...data input validation errors, hidden backdoors, HTTP, and SNMP vulnerabilities ->Gain network access using password and SNMP community guessing, Telnet session hijacking, and searching for open TFTP servers ->Find out how IOS exploits are written and if a Cisco router can be used as an attack platform ->Block determined DoS and DDoS attacks using Cisco proprietary safeguards, CAR, and NBAR ->Prevent secret keys cracking, sneaky data link attacks, routing protocol exploits, and malicious physical access. http://uploading.com/files/K0FWJHI6/chncoe.rar.html
Źródło: topwarez.pl/showthread.php?t=16381
Temat: Problem z dodaniem secondary address ip
...brings up an interesting point. The JUNOS software allows multiple IP addresses on a logical unit. A Cisco Systems interface allows multiple IP addresses by using a concept called a secondary address. In this case, only the primary address is used for all interface functions. A Juniper Networks router, on the other hand, sees no functional difference between the addresses on its interfaces. All addresses are equal to the operating system. Each address forms routing protocol neighbor relationships, and each is advertised into the Interior Gateway Protocol (IGP). This default behavior means that you must take care when changing IP addresses on an interface. Simply configuring the new address results in multiple addresses assigned to the interface. You have two main methods for avoiding this issue. First, you can remove the old address by using the delete command prior to configuring the new address....
Źródło: ccie.pl/viewtopic.php?t=10657
Temat: CCNP BSCI 642-801 Last minute Study Notes!
...interface through which next hop is reached and the SNPA of the next hop. show clns route [<nsap>] == displays ISIS level 2 routing table. show isis route == shows level 1 route to isis neighbors == system id, next-hop, interface, snpa, metric state show clns protocol == ISIS process tag, System ID, Level types, area id, Interfaces using ISIS for routing IP/CLNS, redistribution, CLNS Administrative Distance. show clns interface Routing protocol, circuit-type, Metric,… show clns neighbors == system-id, Interface, SNPA, State, Holdtime, Level Type, protocol show clns is-neighbors show isis database which-route <nsap> ISIS Config: router(config)# router isis [tag] router(config-router)# net <net> == Give a network entity title to the router router (config-interface)# ip router isis == enables interface for level1 and level2...
Źródło: ccie.pl/viewtopic.php?t=362
Temat: BGP na 2511
Właśnie konfiguruje sobie laba. Na routerze 2511 w momencie podanie komendy router bgp 1 pojawia mi się komunikat: "Unknown routing protocol". Mam IOS-a c2500-c-l.120-11. Czy to oznacza że mój soft nie obsługuje BGP chociarz po wydaniu polecenia router ? wyświetla się jako możliwość wyboru? Proszę o pomoc
Źródło: ccie.pl/viewtopic.php?t=495
Temat: CCNP upgrade?
...oliwy (z innego forum), czy to prawda czy nie...: " Hey guys, this notice isn´t a rumor. I´m official cisco instructor in Brazil and received informations about. The CIT and BCRAN courses really will be retired and other courses will enter in the place. The BSCI and BCMSN will be updated to v.3.0 - will not be retired, only will be updated. Building Scalable Cisco Internetworks (BSCI 3.0) Revised Features ISR routers, Cisco IOS 12.4 routing protocol updates, routing authentication security, new multicast routing, Ipv6 updates Building Cisco Multilayer Switched Networks (BCMSN 3.0) Revised Features high availability, new Wireless LANs fundamentals (Airspace thin-client), updated voice, and updated Cisco IOS switch security Implementing Secure Converged Wide Area Networks (ISCW 1.0) New Covers Cable and DSL broadband access, Basic MPLS/MPLS VPN,...
Źródło: ccie.pl/viewtopic.php?t=2356
Temat: Optimal Routing Design
...network design, including hierarchy, addressing, summarization, and information hiding * Examine the deployment and operation of EIGRP, OSPF, and IS-IS protocols on large-scale networks * Understand when and how to use a BGP core in a large-scale network and how to use BGP to connect to external networks * Apply high availability and fast convergence to achieve 99.999 percent, or “five 9s” network uptime * Secure routing systems with the latest routing protocol security best practices * Understand the various techniques used for carrying routing information through a VPN Optimal Routing Design provides the tools and techniques, learned through years of experience with network design and deployment, to build a large-scale or scalable IP-routed network. The book takes an easy-to-read approach that is accessible to novice network designers while presenting invaluable, hard-to-find...
Źródło: ccie.pl/viewtopic.php?t=1205
Temat: Poradniki How-To w formacie pdf - nie tylko o sieciach!
...Partition-Rescue HOWTO /angielski 2003/ Whow ! my disk is empty ! My Linux is gone ! If you have or fear to have one day or an other such a problem, read this Partition-Rescue.pdf Odzyskiwanie plików w systemie plików Ext2 Linux Ext2fs Undeletion mini-HOWTO /angielski 1999/ This document presents a discussion of how to retrieve deleted files from a Second Extended File System Ext2fs-Undeletion.pdf OLSR z IPv6 w systemie Linux Linux Optimized Link State Routing Protocol (OLSR) IPv6 HOWTO /angielski 2004/ This document describes the software and procedures to set up and use Optimized Link State
Źródło: mandrivalinux.eu/showthread.php?t=142199
Temat: problem z ręczną sumaryzacją.
...last resort is not set 172.31.0.0/24 is subnetted, 1 subnets C 172.31.1.0 is directly connected, FastEthernet0/0 10.0.0.0/24 is subnetted, 2 subnets R 10.1.0.0 [120/1] via 172.31.1.1, 00:00:01, FastEthernet0/0 C 10.254.0.0 is directly connected, FastEthernet0/1 sh ip proto (R1) Routing Protocol is "rip" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Sending updates every 30 seconds, next due in 27 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Redistributing: rip Default version control: send version 2, receive version 2 Interface ...
Źródło: ccie.pl/viewtopic.php?t=4793
Temat: Ospf , Frame relay
Witam , mam siec 3 routery na frame relay part meshed R1 jest hubem do kazdego routera jest podpieta jedna siec lan r1 = 10.1.1.0 255.255.255.0 r2 = 10.1.2.0 255.255.255.0 r3 = 10.1.3.0 255.255.255.0 Routing protocol to Ospf , routery maja wpisy w tabeli routingu R1#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route Gateway of last resort is not set 10.0.0.0/8 is variably subnetted, 5 subnets C...
Źródło: ccie.pl/viewtopic.php?t=8145
Temat: a drawback to using OSPF
OSPF, when compared to RIP v1 and v2, is the preferred IGP because it is scalable. RIP is limited to 15 hops, it converges slowly, and it sometimes chooses slow routes because it ignores critical factors such as bandwidth in route determination. A drawback to using OSPF is that it only supports the TCP/IP protocol suite. OSPF has overcome these limitations and is a robust and scalable routing protocol that is suitable for modern networks. OSPF can be used and configured as a single area for small networks. It can also be used for large networks. a to przypadkiem nie mialo byc: ...drawback of using RIP...?
Źródło: ccie.pl/viewtopic.php?t=1233
Temat: Jak działa TCP/IP i IPv6?
...W routingu dynamicznym komputer i router nieustannie wymieniają między sobą informacje. Dzięki temu komputer "wie", która z tras jest aktualnie najlepsza. Nie ma potrzeby ręcznego prowadzenia tablic routingu. Każdy pakiet danych jest wysyłany trasą w danej chwili optymalną. Komunikacja między routerami odbywa się na podstawie specjalnych protokołów routingu, jak RIP (Routing Information Protocol) lub IGRP (Interior Gateway Routing Protocol). Prywatne adresy IP Szczegóły nagłówka TCP. Zarządzaniem adresami IP zajmuje się przede wszystkim IANA (Internet Assigned Numbers Authority, www.iana.org ). IANA upoważniła trzy organizacje regionalne do przydzielania adresów IP. W Ameryce Północnej i Południowej jest to ARIN (American Registry for Internet Numbers, www.arin.net ), w Europie RIPE NCC (RĂŠseaux IP EuropĂŠens, www.ripe.net ), w Azji APNIC...
Źródło: wsm.visst.pl/viewtopic.php?t=458
Temat: policy routing 4908g l3
Features Not Supported on the Catalyst 2948G-L3 and the Catalyst 4908G-L3 Switch Routers Features Not Supported Layer 2 source MAC address filtering with standard Access Control List (ACL) User Datagram Protocol (UDP) turbo flooding Port-based snooping (SPAN) DEC spanning tree IPX per packet load balancing AppleTalk 1 and 2 routing AppleTalk Routing Table Maintenance Protocol (RTMP) AppleTalk Update-based Routing Protocol (AURP) CGMP over BVI Policy Based Routing (PBR) ISIS Z resztą po route-source to ja nie spotkałem się, żeby switch routujący potrafił robić PBR. Na ogół oznacza się ACLką lub czasami input interface ale to też na ogół nie jest wspierane w switchach L3.
Źródło: ccie.pl/viewtopic.php?t=7375
Temat: brak pingu
Routery sa w dobrej podsieci , inne podsieci masz porypane , po za tym przydal by sie jakis routing protocol
Źródło: ccie.pl/viewtopic.php?t=9996
Temat: Unknown routing protocol
Przy konfigurowaniu protokołu ospf na router 2501 Version 12.2(12l) wyskakuje komunikat: Unknown routing protocol R2(config)#router os R2(config)#router ospf ? <1-65535> Process ID R2(config)#router ospf 3 Unknown
Źródło: ccie.pl/viewtopic.php?t=5395
Temat: how to
Gdy ustawiam EIGRP na oba połłączenia, to polecenie "sh ip route" pokazuje mi tylko jedna scieżkę do docelowej sieci zarówno w centrali jak i w oddziale. Pomimo ustaweinia variance na 4 i max-paths na 6 Ok, nie chce mi sie calosci analizowac ... /zaraz do domu... :D/, ale: Every routing protocol supports equal cost path load balancing. In addition, Interior Gateway
Źródło: ccie.pl/viewtopic.php?t=6804
Temat: OSPF external routes problem
...OSPF Route Preference Rule The OSPF route selection rule is that intra-area routes are preferred over inter-area routes, which are preferred over external routes. However, this rule should apply to routes learned via the same process. In other words, there is no preference between external routes from one process compared to internal routes of other process. The preference rule between a given OSPF process and any other process (be it OSPF or another routing protocol) should follow the administrative distance rule. However, because different OSPF processes will have the same administrative distance by default, OSPF distance should be configured explicitly for different OSPF processes, to achieve the desired behavior. Nous sommes tres sage. :) PJ
Źródło: ccie.pl/viewtopic.php?t=3261
Temat: Róznica między ip default-network a distribute static
Cytat z ccie cert guide OSPF does not support redistribution of statically defined default routes. Instead, OSPF requires the default-information originate router subcommand, which essentially tells OSPF to redistribute any default routes found in the routing table, either static routes or routes from another routing protocol. The following list summarizes the default routing features when using the default-information originate command with OSPF: ■ Redistributes any default route (0.0.0.0/0) in the routing table. ■ The command can set the metric and metric type directly, with OSPF defaulting to cost 1 and type E2. ■ OSPF allows the use of the always keyword, which means a default is sourced regardless of whether a default route is in...
Źródło: ccie.pl/viewtopic.php?t=5882
Temat: Blokowanie na porcie switcha ruchu do 224.0.0.10
Według mnie igmp snooping nie jest tu odpowiednią metodą i jej funkcjonalność nie powinna się przydać. IGMP snooping buduje swoją bazę wpisów na podstawie "IGMP queries, Protocol Independent Multicast (PIM) packets, and Distance Vector Multicast Routing Protocol (DVMRP) packets". Jak wykonamy komendę show ip igmp snooping groups to jakoś nie widać tu grupy 224.0.0.10 przypisanej do interfejsu
Źródło: ccie.pl/viewtopic.php?t=7953
Temat: Cisco Certified Network Associate CCNA
...the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks, including implementation and verification of connections to remote sites in a WAN. This new curriculum includes basic mitigation of security threats, introduction to wireless networking concepts and terminology, and performance-based skills. This new curriculum also includes (but is not limited to) the use of these protocols: IP, Enhanced Interior Gateway Routing Protocol (EIGRP), Serial Line Interface Protocol Frame Relay, Routing Information Protocol Version 2 (RIPv2),VLANs, Ethernet, access control lists (ACLs) http://www.fileserve.com/file/gfQfTfU/CiscoNetworkingCCNACCNP.part1.rar http://www.fileserve.com/file/grHdkpm/CiscoNetworkingCCNACCNP.part2.rar http://www.fileserve.com/file/74hM5Pu/CiscoNetworkingCCNACCNP.part3.rar...
Źródło: whouse.pl/showthread.php?t=96616
Temat: PIM Assert vs. Bidir PIM DF
Apropo 1: Tak jak piszesz, jak jest więcej niże jeden router w lanie to tylko jeden wysyła multicasty żeby nie marnowac pasma Poniżej algorytm wyboru takowego: 1. The router advertising the lowest administrative distance of the routing protocol used to learn the route wins. 2. If a tie, the router with the lowest advertised
Źródło: ccie.pl/viewtopic.php?t=7357
Temat: default route
...and set IP address on LAN interface of each router to be the last assignable IP of each subnet. 2. Enable serial interface on each router and set IP address on each interface as: - s0/0/0 on Ranet-BR: last IP of 5.88.192.56/29 - s0/0/0 on Ranet-HQ: first IP of 5.88.192.56/29 - s0/1/0 on Ranet-HQ: last IP of 5.88.192.224/30 all serial interface use HDLC as encapsulation protocol and do not forget to set clock rate at 64 kbps on Ranet-BR side. 3. Set EIGRP as routing protocol on each router to let Host1 connect to Host2 in the condition that: - Use AS no.10110 - Not permit EIGRP on interface that is not within Ranet Network. 4. Set default route on each router to let both Host1 and Host2 be able to connect to the Online Server (177.87.0.39) in the internet. EDIT: Do listingow konfiguracji, show, debug, etc uzywamy znacznikow [code] Do cytatow z innych postow lub zrodel zewnetrznych uzywamy...
Źródło: ccie.pl/viewtopic.php?t=11994
Temat: IS-IS materialy
A czy ktos moze powiedziec cos ciekawego o The Complete IS-IS Routing Protocol ? W sumie z opisu moze byc ciekawa, tylko zastanawia mnie co moze wniesc do tematu. No i do tego cene ma srednio atrakcyjna
Źródło: ccie.pl/viewtopic.php?t=6233
Temat: kilka pytan do profesionalistow
...sie znakowania pakietow pochodzacych od klientow. Robi sie to na routerach brzegowych. Protokol routingu uruchomiony na CE nie wspolpracuje z innymi routerami providera, jak tylko PE. Nie ma wiec potrzeby, aby go klasyfikowac. W rdzeniu znakowania rowniez nie ma potrzeby wykonywac, gdyz IOS robi to za nas automatycznie przydzielajac IP Precedence = 6: 1. http://www.cisco.com/warp...s.html#external: Cisco IOS assigns an IP precedence of 6 to routing protocol packets on the control plane. As noted by RFC 791,"The Internetwork Control designation is intended for use by gateway control originators only." Specifically, Cisco IOS marks the following IP-based control packets: Open Shortest Path First (OSPF), Routing Information Protocol (RIP), Enhanced Interior Gateway
Źródło: ccie.pl/viewtopic.php?t=3295
Temat: teoria
Cześć, w związku ze sprzecznymi informacjami jakie mi przekazano na temat OSPF proszę o rozwianie moich wątpliwości. Czy OSPF: 1. increases the routing overhead of the network ? 2. allows extensive control of routing updates? Na razie nie będę podawał swoich typów żeby niczego nie sugerować - co odpowiedzielibyście na takie pytania i dlaczego? jeśli chodzi o 1 pytanie to chodzi chyba w kontekście do distance routing protocol ( np RIP) więc odpowiedź wg mnie to nie zwiększa overhead bo jest link state a nie jak distance co wysyłają co 30 s update'y 2.tak, np stub areas btw kto udzielił Ci sprzecznych informacji ? jeśli przerobiłeś dobrze routing to odpowiedź sama powinna Ci się nasuwać na te pytania
Źródło: ccie.pl/viewtopic.php?t=9298
Temat: Ccnp compleate study guides 4 papers
...and Compression Chapter 31: Network Address Translation and Port Address Translation Chapter 32: Centralized Security in Remote Access Networks Part IV: Cisco Internetwork Troubleshooting (CIT) Chapter 33: Troubleshooting Methodology Chapter 34: Network Documentation Chapter 35: End-System Documentation and Troubleshooting Chapter 36: Protocol Attributes Chapter 37: Cisco Diagnostic Commands and TCP/IP Troubleshooting Chapter 38: TCP/IP Routing Protocol Troubleshooting Chapter 39: Troubleshooting Serial Line and Frame Relay Connectivity Chapter 40: Troubleshooting ISDN Chapter 41: Troubleshooting Switched Ethernet Chapter 42: Applying CiscoâÂÂs Diagnostic Tools http://hotfile. com/dl/19935773/fa1722d/CNPP_complete_study_guides_4papers.part1.rar.html http://hotfile. com/dl/19935771/ec5268d/CNPP_complete_study_guides_4papers.part2.rar.html...
Źródło: topwarez.pl/showthread.php?t=50153
Temat: hold-time
xxx(config-if)#ip hello-interval ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) xxx(config-if)#ip hol xxx(config-if)#ip hold-time ? eigrp Enhanced Interior Gateway
Źródło: ccie.pl/viewtopic.php?t=10787
Temat: metlik w glowie
Nie, nie mozesz uzyc 255.0.0.0, 255.255.0.0 ani powiedzmy 255.255.240.0 Subnetting dziala tylko w prawo. To o czym mowisz mozna w pewnym sensie nazwac supernetting. Nalezy wziac pod uwage to, ze jako takiego adresu klasy C z maska 255.0.0.0 nie da sie zkonfigurowac nigdzie, ale mozna advertise route w routing protocol w ten sposob. Przykladowo masz 192.168.1.0/24, 192.168.2.0/24, ... , 192.168.255.0/24 w jednej lokacji i zamiast kazdy adres klasy C oglaszac osobno, mozesz to osiagnac jedna route w postaci 192.168.0.0/16. Puczek
Źródło: ccie.pl/viewtopic.php?t=1508
Temat: Integrated Cisco and UNIX Network Architectures
...and Multiple Equal-Cost Rou (ECMP) Linux TEQL (True Link Equalizer) Adding Static Routes via Routing Daemons Summary Recommended Reading Endnotes Chapter 9 Dynamic Routing Protocols—Interior Gateway Protocols Interaction with the UNIX Routing Table Classification of Dynamic Routing Protocols Link-State Protocols Distance-Vector Protocols From RIP to EIGRP RIP—A Distance-Vector Routing Protocol (Bellman-Ford-Fulkerson) (E)IGRP Lab 9-1: RIPv2 Scenario Lab 9-2: RIP Neighbor Granularity Lab 9-3: RIPv2 via GateD Exercise 9-1: RIPv2 over Frame Relay Topologies Exercise 9-2: RIPv2 Metric Manipulation and Redistribution Control Introduction to Link-State Routing Protocols Area Concepts The Full Picture—Autonomous Systems and Areas OSPFv2 Lab 9-4: Leaf-Area Design...
Źródło: ccie.pl/viewtopic.php?t=1238
Temat: from lab
...begin I gather this info from several people that have taken their 1st Real LAB attempt !!!!!! [ Hidden Text ] Frame-Relay - switching = full mesh, even if u ask to config hub and spoke - its always be hub and spoke configuration - no inverse-arp at all - you cannot use command multipoint, interface-dlci <in some cases> - point to point u can use fr intf-dlci - when frame relay config is combination of point to point and multipoint then routing protocol affected, OSPF treat link differently <eth, ptp, mtp> watch out !!! - within this hub and spoke, there must be link-state and distance vector in combine since igrp is out from lab beginning nov 02, eigrp will be there -dont forget to put broadcast ! remember ospf ATM - PVC - no inverse arp - map pvc to ip ISDN - Legacy DDR - ppp multilink - load threshold 50% - ospf demand circuit - alternate hostname -...
Źródło: ccie.pl/viewtopic.php?t=36
Temat: Ospf route map
Witaj, takie coś zadziała tylko w przypadku redystrybucji, możesz np zamiast zmiany metryki zmienić AD ale musisz to testować A. The distribute-list commands are supported in OSPF but work differently than distance-vector routing protocols such as Routing Information Protocol (RIP) and Enhanced Interior Gateway Routing Protocol (EIGRP). OSPF routes cannot be filtered from entering the OSPF database. The distribute-list in command only filters routes from entering the routing table; it does not prevent link-state packets from being propagated. Therefore, this command does not help conserve router memory, and it does not prohibit a router from propagating filtered routes to other routers. caution Caution: Use of the distribute-list in command in OSPF may lead to...
Źródło: ccie.pl/viewtopic.php?t=9469
Temat: RIP
Zastanawia mnie jedno: 1721# show ip prot otrzymuje info ze routing protocol is 'rip' na 2501/2502 nie otrzymuje juz takiej informacji, a przeciez komenda router rip jest dostepna i nie ma komunikatow o bledach czy jakichs niezgodnosciach dlatego w pierwszej chwili pomyslalem, ze moze to wina starego ios serdecznie dziekuje
Źródło: ccie.pl/viewtopic.php?t=5461
Temat: Eigrp weryfikacja
...D 192.168.254.0 [90/30720] via 192.168.254.13, 23:59:12, GigabitEthernet1/0/2 C 192.168.254.12 is directly connected, GigabitEthernet1/0/2 C 192.168.254.8 is directly connected, GigabitEthernet1/0/1 cat3750r#sh ip pro cat3750r#sh ip protocols *** IP Routing is NSF aware *** Routing Protocol is "eigrp 600" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default networks flagged in outgoing updates Default networks accepted from incoming updates EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0 EIGRP maximum hopcount 100 EIGRP maximum metric variance 1 Redistributing: eigrp...
Źródło: ccie.pl/viewtopic.php?t=9819
Temat: Boson 7.06 Simulator
(for CCNA and CCNP) Information The Boson NetSim for CCNA & CCNP is the most powerful and versatile Cisco network simulation software available for IT professionals seeking CCNA & CCNP certifications. NetSim's Virtual Packet Technology sets it apart because it actually emulates the functions of a real network - a real network that you can design yourself. The Boson NetSim simulates both switching bridge tables and routing protocol tables to allow you to go OUTSIDE the labs. The Boson NetSim makes it possible to design and configure network with 40 different router models and three different Catalyst models to choose from. DOWNLOAD Aby móc zobaczyć zawartość umieszczoną w tagu [ CODE ] musisz się zarejestrować
Źródło: exbyte.pl/viewtopic.php?t=13253
Temat: 1 router ni widzi trzech pozostalych
...route o - ODR, P - periodic downloaded static route Gateway of last resort is 0.0.0.0 to network 0.0.0.0 83.0.0.0/32 is subnetted, 1 subnets C 83.9.218.90 is directly connected, Dialer0 172.16.0.0/20 is subnetted, 1 subnets C 172.16.64.0 is directly connected, FastEthernet0/0 213.25.2.0/32 is subnetted, 1 subnets C 213.25.2.153 is directly connected, Dialer0 S* 0.0.0.0/0 is directly connected, Dialer0 R1_2620#show ip protocols Routing Protocol is "rip" Sending updates every 30 seconds, next due in 19 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain FastEthernet0/0 2 2 Automatic network...
Źródło: ccie.pl/viewtopic.php?t=8877
Temat: rip
A masz jakies teorie w temacie? Ogolnie Search na Google, czy Wikipedia zalatwilby sprawe natychmiastowo. Ale, ze mam dobry poranek to podpowiem: Architecturally, RIP is a layer management protocol for what is called the Internetwork Layer in the Internet protocol suite or the Network Layer in the OSI Reference Model. While it is carried in end-to-end (IPS) or transport layer (OSI) packets, using port number 520 in the User Datagram Protocol (UDP), as a routing protocol, it belongs to the network layer, not the layer that moves its packets. Zrodelko - Wikipedia o RIP Na przyszlosc polecam jednak odrobine wysilku i probe znalezienia informacji samodzielnie, co bedzie tylko z pozytkiem dla Ciebie samego.
Źródło: ccie.pl/viewtopic.php?t=5652
Temat: Guide To Building a Cisco Home Study Lab, Part II: Equipment
...quite recently did Cisco branched out into other emerging markets, such as security and storage. Therefore, it's no surprise to find that routers are the core component of every certification lab. From the CCNA to the CCIE, your routing skills will be tested. In fact, virtually every Cisco product you touch today has some form of routing capability within; for example, you now get layer 3 switches that perform both switching and routing. You'll also see advanced dynamic routing protocol support in products like the Cisco PIX Firewall and Cisco VPN Concentrator. When looking at routers for your lab, you have many choices. The actual router is not as important as the number and type of interfaces within that router, with many of the newer models being modular. A few years ago, the backbones of all labs were the Cisco 2500 series of routers. Even though these are not modular (as a rule, apart from a few of the later models), they still...
Źródło: ccie.pl/viewtopic.php?t=291
Temat: CCIE R&S v4.0
...(GRE) 2.30 Implement IPv4 RIP version 2 (RIPv2) 2.40 Implement IPv4 Open Shortest Path First (OSPF) (a) Standard OSPF areas (b) Stub area (c) Totally stubby area (d) Not-so-stubby-area (NSSA) (e) Totally NSSA (f) Link-state advertisement (LSA) types (g) Adjacency on a point-to-point and on a multi-access network (h) OSPF graceful restart 2.50 Implement IPv4 Enhanced Interior Gateway Routing Protocol (EIGRP) (a) Best path (b) Loop-free paths (c) EIGRP operations when alternate loop-free paths are available, and when they are not available (d) EIGRP queries (e) Manual summarization and autosummarization (f) EIGRP stubs 2.60 Implement IPv4 Border Gateway Protocol (BGP) (a) Next hop (b) Peering (c) Internal Border Gateway Protocol (IBGP) and External Border Gateway...
Źródło: ccie.pl/viewtopic.php?t=8945
Temat: Internet Technology
...scope that are linked by a broad array of electronic and optical networking technologies. The Internet carries a vast array of information resources and services, most notably the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support electronic mail. Each course has about 60 minutes. * Introduction To Internet * Review Of Network Technologies * TCP/IP - I * TCP/IP - II * TCP/IP - III * IP Subnetting and Addressing * Internet Routing Protocol - I * Internet
Źródło: topwarez.pl/showthread.php?t=64602