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Hi All,    I am a newbie who has picked Networking just Last Week for career change, mostly reading on my own.   I have few very basic questions which I would like your help with. These may seem stupid to learned ones but please bear with me. I am pu...

JRS by Level 1
  • 2028 Views
  • 6 replies
  • 0 Helpful votes

Hi ,   we have several cisco devices deployed in network, and using cisco prime to monitor these devices.   Can anybody tell me how prime is calculating input and  output errors/discards?   Top N Interface Errors and Discards             Device ...

Hi   I have a remote 800 series in a DMVPN network which recently moved to a new ISP. There are 2 DMVPN core routers, everything is working back to one of them, including EIGRP over the tunnel.   In terms of configuration changes, on the core routers...

Hello everyone,a bit strange but pppoe doesn't work after change to 15.1.4M9 on 877:"DDR: No free dialer - starting fast idle timer."This is the important part of what was working config:!interface FastEthernet3 switchport access vlan 10 no ip addres...

Dan Jagor by Level 1
  • 2534 Views
  • 1 replies
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I am new here and am not sure if this is the write forum for my question. What could be the issue when a Cisco router 4331 has a working call flow between the gateway and the PABX. However as soon as the call routes to the phone am losing the traffic...

Hello all,   i am little bit confused regarding route-maps and the permit/deny statement on them.   more specific, i have created the below   ip prefix-list BACKUP_TRAFFIC seq 1 permit 10.254.252.0/24 ip prefix-list BACKUP_TRAFFIC seq 2 deny 192.168....

Replaced old EOS/EOL router with a 4431 with a 100Mbps synchronous connection.  Internet speeds were about 5mbps.  I fixed download speeds by replacing duplex/speed commands with negotiate auto on both ends.  However the issue remains with upload spe...

swicklund by Level 1
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  • 4 replies
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hi all,  i had set two users in cisco 3850 and 3650 -i switch. one is admin with privilege 15 and another is user with privilege 7.but when we login from admin user it is not asking for enable password, it directly goes to privilege exc mode. i have ...

Through my studies on CCNP ROUTE, while sniffing EIGRP packets, I noticed that packets have IP TTL of 2. I also verified this for RIP. OSPF doesn't have this property since it's link state.Why does the EIGRP and RIP have IP TTL of 2?I already asked o...

leviya by Level 4
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  • 2 replies
  • 1 Helpful votes

Hi,   I am getting confused on what happens in these 4 instances:1) Recieving a BPDU on a globally enabled Portfast port 2) Recieiving a BPDU when Portfast was enabled per port basis 3) Recieving a BPDU on a globally enabled Portfast port with BPDU G...

nuggetinu by Level 1
  • 1692 Views
  • 5 replies
  • 0 Helpful votes