Routing

cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Don't miss this Cisco Catalyst 8000 offer

 
Labels

Forum Posts

I have an ASA5506 with two WAN connections, and one host that should be using our second WAN for all outbound traffic (no ports needed from the outside in). Depending on where I look, some posts say this can't be done on an ASA, while others make it ...

hb1 by Level 1
  • 494 Views
  • 5 replies
  • 10 Helpful votes

Hi GuysI have a question about a WAN design that we currently use and have an option to change if needed.We have an MPLS with about 20 sites, on each site there is an MPLS router, and the backup router we run a gre tunnel over the internet.The primar...

Hi, I have 1 ISR router at Office A and another 1 ISR router at Office B.My question is how to make both of the routers communicate. What most simple configurations are suitable?Office A router (103.242.x.x/29) <> ISP <> Office B router (103.242.x.x/...

M Mubin by Level 1
  • 480 Views
  • 3 replies
  • 0 Helpful votes

Hello, i have an acl in vlan 120 like this:permit tcp 172.18.120.0 0.0.0.255 host 192.168.0.34 eq smtp pop3 143 465 587 993permit ip any any is there any way to block all ports except those (smtp etc...)? 

Franfm by Level 1
  • 425 Views
  • 3 replies
  • 0 Helpful votes

Hi.Is there a difference between enabling and disabling snmp-server enable traps all on the switch?We suspect that the above configuration is causing a memory leak.   I was able to see the following in the Bug case on the C4500:https://bst.cloudapps....

inb by Level 1
  • 3802 Views
  • 14 replies
  • 0 Helpful votes

Are WIC-2T compatible with 2951 Routers and If so is there a command to enable the interfaces?

xXAJXx by Level 1
  • 704 Views
  • 4 replies
  • 0 Helpful votes

If my ACL for QoS is: example ip access-list extended SET-AF41 remark High Pri permit tcp any any eq 80 class-map xxxx match access-list extended SET-AF41set af41 1. TCP Ephemeral Source Port 32222, Destination Port 80. Matches the ACL and MARKED pac...

cecilmayy by Level 1
  • 838 Views
  • 5 replies
  • 0 Helpful votes

I'm trying to create a encrypted tunnel use GRE over IPSec, but I am unable to get it to work. I believe I'm messing up my ip routes and getting them confused. My tunnels work before I try to encrypt them, but when I attempt to do it, I can no longer...

image_2022-02-15_142736.png
CavanP11 by Level 1
  • 659 Views
  • 5 replies
  • 0 Helpful votes

Resolved! IPv4 header length

(Sorry if this is the wrong place to put this)Hello,I'm studying for the CCNA, but got confused when reading about the IPv4 header. I just found a random picture of a IPv4 header, but as you can see at the bottom of the picture, it says "IPv4 Frame F...

Skærmbillede 2022-02-14 095206.png
trane.m by Level 1
  • 3361 Views
  • 8 replies
  • 0 Helpful votes
Unanswered Topics
Review Cisco Networking for a $25 gift card