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Anyone have experience with the 891? I would like to purchase one for my home/office but I need a quiet device and I'm not sure how quiet the 891 is. Looked up specs and it produces 32 dba, however, I would like to hear from some with "hands on" expe...

amrogers3 by Beginner
  • 14 replies
  • 0 Helpful votes

Hi all,we have this design in my network:Switches staking connceted 2960X to Core switch 4507.Tahre two links between the access switchs (stacking) and the core switch configured in etherchannel on  mode.evry time we have a a traffik bloked in same v...

Hello all.I have remote locations and redundant links from said locations back to my campus via my single ASA. That single ASA has 2 virtual interfaces, and remote location has a router which is dual homed with connections ...

ksbolton1 by Beginner
  • 10 replies
  • 0 Helpful votes

Hi everyone! I need to implement a topology with this scenario and i'm wondering if some of you could help me with this   Some details: * Router 2 Must be a backup of router 1 & Router 2 * Router 1 & 3 must be an ACTIVE router. * both Workstations m...

IngRobert0 by Beginner
  • 10 replies
  • 0 Helpful votes

I am relatively new to Cisco Switches. I have just purchased an SG300-10 switch and set it to layer 3 switching. I then created a second VLAN and assigned them appropriate IP Addresses. VLAN 1(default): 192.168.1.x VLAN 2: 192.168.0.x I assigned port...

RudyTwo76 by Beginner
  • 6 replies
  • 0 Helpful votes

here is the configuration i have    R2#sh ip int briInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up upSerial0/0 YES manual up upFastEthernet0/1 unassigned YES manual administratively down downSerial...

sanal9090 by Beginner
  • 13 replies
  • 0 Helpful votes

I have been tasked with replacing a failing 3825 with a new ISR4451. The 3825 is running  3800 Software (C3825-ADVSECURITYK9-M), Version 12.3(11)T5, the ISR4451 is running  Cisco IOS Software, ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 1...

I have a situation where I am receiving duplicate ip address notifications from a 7000 series router.  These are happening when I activate the outside interface on another router that has an outside interface ip address on the same subnet as the outs...

mialbert by Beginner
  • 2 replies
  • 0 Helpful votes

Yesterday, I briefly learned about the DHCP.  I am at the starbucks cafe right now. I am using which was received by DHCP server. I changed my IP to The result was "NO Internet Connection" haha. If D...

Resolved! MTU

Hi all, I have some doubts regarding MTU. MTU is related to the hardware capabilities of an network interface let's say or is a value in the IP header ? Thank you,Catalin