I'm reading through my OSPF network types... and I am having trouble understand the reasoning beind each of the network types:broadcastnonbroadcastpoint-multipoint point-to-multipoint nonbroadcastMy understanding is that on a multipoint frame relay n...
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Forum Posts
Resolved! Layer 3 router on a stick?
Hey guys, New to CCNP Switch!I'm just looking into a layer 3 switch config and I have some questions. If I configure a layer 3 switch with say 3 or 4 vlans then then switch will be able to route between the vlans itself right?So if I have this set u...
I have the following network: All I wish to do is to apply a filter-list on R3 to stop 88.88.88.0/24 and 88.88.87.0/24 from getting into Area 62. These two networks are loopbacks that are being redistributed into OSPF using the redistribute co...
Hello I`ve been doing some labs using Boson NETSIM.I`m studying for a ccna exam and I have a problem with vlans using several switches.There is a scenario:Router on a stick with one Switch [SW1] + 3 switches connected to that main switch + 3 VLANS.Yo...
Resolved! EIGRP auto summmary query
I have the following network:All routers are configured in EIGRP AS 1 and the network 172.16.0.0 command (and the network 10.0.0.0 command for R1 and R4). All except for Router 1 have been configured with no auto. Router 1 has been left as the defaul...
Hi everybody. reference clock---NTP-s1(time zone: UTC+4)---------------------ntp serv-2( time zone :UTC +6)---------switchs1----ntp server at stratum 1 located in time zone: utc+4s2----ntp server at stratum 2 located in time zone: utc+6Do we need t...
Hi.I have a network topology which you can see on image. All routers are Cisco 3745 with IOS (C3745-ADVENTERPRISEK9-M), Version 12.4(12). SW1 is L3-switch Cisco Catalyst WS-C3560E-24TD with IOS (C3560E-UNIVERSALK9-M 12.2(58)SE2). Configurati...
Experts can you please help with the following I can see drops on one of our busy L3 vlan in the input queue and are going up very frequentlySystem image file is "sup-bootflash:s72033-psv-mz.122-18.SXD3.binHardware = 6509 Input queue: 9/75/198/0 (...
Hi,there is something I find strange on C6500 about QoS: C6500 derive an internal DSCP value for it's internal use, but when configuring the qos mapping on output interfaces, only a cos value (I guess, an internal cos value) can be used. Is it a mis...
Hi,We have two catalyst 6506 switches with 10 gb u plinks and around 120 edge switches cat 3750-x switches. Still the module on the core wheere servers are connected is 1000mbps port.Now if we induct a nexus switch to the data...
I am having the hardest time locating screws for a Cisco 2950. I have the rack mount brackets just not the screws (lost in moving) anyone know where I can just purchase the screws or the sizes to get?
My question is, if given a choice between Copper/Ethernet or Fiber, which interface type would be preferable for QoS configuration.Customer is bringing in high speed Internet (MetroEthernet from AT&T) via Fiber into the building.I believe the Fiber e...
Hello! Does any body know if The SPF+ SPF-10g-sr Works on The X2 defaults ports on The WS-C4900m base unit, Using The OneX Converter Module?Or, This transceiver just can be deploy on The half cards, Using The WS-x4904-10g or The WS-x4908-10g with T...
Hi Experts,For my Lan, I have created two Vlan; Vlan 10 = for Users and Vlan 20 = For Database Servers there are 15 Lan computer/laptop and 5 SQL database server (Dell Server) connected through same 24 port cisco 2960 switch. Means, 15 + 5 port ...
Resolved! NTP few questions
Hi everybody.Please consider the following output.ntp_clent#show ntp associations address ref clock st when poll reach delay offset disp* 206.191.241.44 128.194.103.14 5 7 8192 76 4.1 0.05 910.5 * master (...
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