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Cisco Community - Lab Series

Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

printer vlan access can't be connected

we are using HP printer, IP: 192.168.11.18, it is plugged into switch, from switch, we can ping 192.168.1.18, also from my laptop, I can ping the printer, but when I go to IE, I'm not able to add this printer script is as follows: vlan 110 using for ...

cisco VS juniper VRRP

Hi we have two senario as below. we have cisco 4510R+E & Juniper switch. we need to run VRRP between them for redundency. its connectivity is as below cisco 4510 10Gb connect with juniper 10Gb so we can get 20 Gb or 10 Gb? we have 2 nos of cisco 451...

Delete or Edit Static DHCP Binding?

Hello All, Can someone please help me figure out how to delete or edit a Static DHCP binding? I have the static binding in a DHCP sub pool titled "StaticAddresses". I mistyped the client-identifier and now I cannot delete or change it. I have tried t...

Resolved! Network design question on syslog

Hi everyone, I am seting up a new network where new syslog server will get all the logs from network devices. Need to confirm if network devices have connectivty and routing from network deviceto the syslog but no routes back from the syslog server ...

mahesh18 by • Level 6
  • 2568 Views
  • 8 replies
  • 0 Helpful votes

3800 Series NME BAUD rate

My NME wasn't loading it's IOS properly so we were attempting to XModem a new IOS to it. To speed up the process I changed the BAUD to 38400 using "set BAUD 38400". Now, even after changing both the BAUD rates on the router itself and my putty/hypert...

Eigrp Nexus.

Hi, I have a similiar topology as the one in the attachment, between Dc-1 & Dc-2 I have dark fiber, in on ofthe sides I have L3 and on the other side I have a L2. In this 2 sides (Dc-1 & Dc-2) I have eigrp 10 configured, only in the interface that I ...

Metro Ethernet Trunk Connection

Hello All, I am having trouble with the trunk connection staying consistenly up between 2 devices connected by a Metro Ethernet circuit .The connections show up and down every couple of seconds. The trunk is between two 4507 switches. Both are confi...

Client getting Automatic Private IP address

Hi, Clients are getting automatic privated ip address instead of ip address from the dhcp.sometime microsoft dhcp server shows bad ip address . This started to happen when we replaced old switch with new 3850 switch where ip device tracking enabled ....

susim by • Level 3
  • 1152 Views
  • 5 replies
  • 0 Helpful votes

OSPF, where to area.

Hi, Food for though this one for me.  We have a core network (Routers 3 / 4) which are running EIGRP and I need to hook in a new site using 2x1 l2 circuits and use OSPF.  So router 3 is connected to router 1 and Router 4 to router 2.  I want to run ...

3850

Software support for IPv4 and IPv6 routing, multicast routing, modular quality of service (QoS), Flexible NetFlow (FNF), and enhanced security features , all these features can be supported in the Lan base Image Only?

Resolved! Cisco 3750X in service IOS upgrade on stacks

Dear All, We have to upgrade the IOS on more than 35 stacks of 3750X series switches in a live environment. Kindly share the step by step procedure to upgrade IOS without losing any configuration on the stacks so I can save time from reading lengthy...

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