Hello Let's say we have 600 users divided in 6 vlans(each 100 hosts), what appliances do we use in real world?1) is it gonna be all catalyst l3 switches with 600 ports?2) or L2 switches with 600 ports that has trunk port to one of l3 switch interface...
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I have this attached network I want to configure, this is my first configuration, I am hoping if I can get some help. My major problem is to configure this id and make them communicate and access the internet through an ISP DSL modem. The modem IP 19...
clear ip ospf 1 processclear ip ro *and even removing ospf completely and then restoring it does not appear to work.
Hi allI hope i can get some clarity because i am very confused! My Network went down very briefly and when a certain switch came back up, the devices connected to it lost the ability to obtain their IP address, They had a reserved IP address in DHCP ...
Hello, I have a network consist of 2 routers & 2 L3 switches (topology attached), servers connected to both ends with multicast traffic. There is PIM Sparse mode configured on involved L3 interfaces along with IGMP snooping on the switches. Testing...
Hi there! I got these logs on cisco WS-C6506-E --aggregation device (s72033_rp-ADVENTERPRISEK9-M), Version 15.1(2)SY8, RELEASE SOFTWARE (fc5)--. Can someone help me know what's wrong? Dec 17 18:59:21: %SSH-3-NO_MATCH: No matching hostkey algorith...
ROUTER#sho ip sla summIPSLAs Latest Operation SummaryCodes: * active, ^ inactive, ~ pending ID Type Destination Stats Return Last (ms) Code Run-----------------...
I have attached a picture of my network setup below. My problem is that PC6 can ping all the other computers in the network but the other computer cannot ping PC6.How can I make it possible for the other PCs to ping PC6 which is in a wireless network...
hello,can anybody help?i'll create a loopback interface on cisco WS-C2940-8TF-S but the switch say:(config)#interface loopback 0 ^% Invalid input detected at '^' marker.why? is it not possible to create a loopb on th...
I have VMware Player installed on Ubuntu 18.0 OS. 'I installed VIRL and started the 2 node topology that comes OOB with Maestro.Only the management IP comes up as Reachable. None of the Nodes do (they all have 172 addresses as Shared Network).After t...
I am trying to shape AF1 traffic I am seeing hits on my other queues but not AF1 I know there is traffic matching my ACL Q has anyone got a similar configuration ? class-map match-any ce_af1_customer description Match AF1 Class map match ip dscp cs1...
In a configuration with 2*40Gb VSL links, is it recommended to cross-connect the VSL links ? Chassis1 Slot3 ->Chassis 2 Slot 4 Chassis1 Slot4 ->Chassis 2 Slot 2 And the dual-active links are on the supervisor or an another card ? Thanks
Hi, i'm working on traffic marking idea . let we say we have 3 router ( A , B , C ) .. router C connect to internet . and there is BGP peer between the routers.. let i have Subnet (x) and this subnet marked with DSCP 28 in Router A . So if the traffi...
HiI am having trouble finding what DHCP is assigning the IP address to our new phones, I have a DHCP that i have access to that assigns IP address to all other devices, however the IP range of the phones is not listed and that might be because i have...
If I look at a C9300-48P-E versus a C9300-48P-A. I have not been able to find anything that details the difference. Please let me know what is different. ThxBryan
