Routing

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HiI am in very weird and simple scenario: I am unable to ping my dhcp server from workstation.here I have below setup:Workstation (got IP from vlan 40) -----> Switch(access port in vlan 40 and Layer 3 SVI configured with helper address)------->DHCP S...

Resolved! InterVlan Routing

Greetings everybody I need some help solving my Packet Tracer Networking LabI can't figure out how to make my DHCP work on my laptops which are on VLAN 30 (I enabled the vlan 30 interface on all routers). The laptops which are not fetching DHCP are t...

hi,i need to "downgrade" an ASR1001-x from 17.2.1 to 16.9.7.do i just configure the boot system variable below?no issue with ROMMON code as it's already up to date. conf tno boot systemboot system flash bootflash:asr1001x-universalk9.16.09.07.SPA.bin...

dear all,currently I am configuring segment routing MPLS with ISIS on Cisco router ios xr 6.3.1. everything is okay, ISIS is set and pingable , SR global bock is configured, Segment routing is enabled with ISIS, prefix-SIDs are configured with ISIS. ...

Karlos by Level 1
  • 4982 Views
  • 8 replies
  • 0 Helpful votes

Hello Guys, I am currently having a minor issue with the ASA Firewall i cant get the ping reply to get through the firewall. It might be the NAT issue but i cant tell because i am too inexperienced. I can see the packets going past the firewall and w...

john14 by Level 1
  • 2187 Views
  • 2 replies
  • 0 Helpful votes

I've been working on configuring an ISR 4321 and I need to allow our Web Server to utilize a Public IP Address from our ISP, say x.x.x.34.  I'm not sure where I should assign the Public IP Address.  Should I make it the VLAN 3 ip address or the encap...

Zydain by Level 1
  • 1493 Views
  • 1 replies
  • 0 Helpful votes

I have a Cisco ASR 920 that is handling a 10G handoff from an ISP and then providing a 1G link to another router that is providing DMVPN services for remote locations.  During times of load (from my testing I'm generating traffic from a single site),...

Hi, I have an ASR(A901-6CZ-F-D) that At&T Passes traffic through. They are saying there's up to 7% packet loss for them in an hour at this site. I have many sites that provide this same service but this one is causing them issues. I'm not noticing an...

KGrev by Level 4
  • 783 Views
  • 0 replies
  • 0 Helpful votes

For a project I thought the ASR1001-HX would be the right one but then I noticed that the C8500-12X might be a good alternative. The choice would be to configure it without any Cisco automated tool, sorry guys I'm new to computation for the memory re...

Hi guys,router connects successfully to the internet, i also can ping WAN destination from CLI. But no internet for clients on Ethernet POrts. Current configuration : 5787 bytes ! ! Last configuration change at 07:58:19 UTC Fri Nov 12 2021 ! vers...

murmucka by Level 1
  • 1542 Views
  • 5 replies
  • 0 Helpful votes

Hello everyone, I am having issue with Cisco 1841 router. Before I assigned a static IP to that particular computer(server). It was working fine. Port forwarding was also doneand it was working. No issue at all. But now I got issue. I am not able to ...

oggy765 by Level 1
  • 742 Views
  • 2 replies
  • 0 Helpful votes