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Span before or after ACL enforcment

I needed to limit traffic on an Ethernet connection coming from another agency so I only saw the IP addresses I wanted.  I put an inbound ACL on the interface on my 3750.  Now I want to verify the ACL effectiveness, so I spanned traffic from that por...

rhague by • Level 1
  • 982 Views
  • 3 replies
  • 0 Helpful votes

HSRP and Backup Interface

Hi, I want to configure one router with a backup interface and the problem is that the router don´t permit me to configure HSRP !This is the primary interface configuration:interface GigabitEthernet0/0 description ### Trunk ## backup interface Gigabi...

3 IP adreses and Cisco ASA 5505

Hallo!I am a realy newone @cisco.I own Cisco ASA 5505.We have one UTP Ethernet cable (RJ45) witch handles three IP adreses. One adress is fot IP telephony, second one for computer network and third is reserved for our public WEBserver, but it is no a...

snooping

hi! I'm trying to configure DHCP snooping in our edge switches.In my core sw, i've issue the global command "ip dhcp snooping". In the edge switch, i've issued 2 global commands "ip dhcp snooping vlan 2-4069" n"ip dhcp snooping". In the edge switch's...

dkblee by • Level 1
  • 621 Views
  • 2 replies
  • 0 Helpful votes

ospf and static routes

I'm trying to convert our network to dynamic routes using ospf, as it's all static routes at the moment (in excess of 600 devices, all statically routed!!!!).Anyway, I'm having to keep service up whilst I'm doing this so I am going to have to have bo...

3640 Router as dns server

I have found a lot of documentation that would alow a router to be a dns server.   The command to turn on the server is "ip dns server"   This command does not exist in the IOS version I am running.  I am running the following c3640-i-mz.124-25b.bini...

Resolved! Is PBR my answer?

I'm in the process of setting up a 3560G alongside an ASA 5505. What I'd like to do is have all traffic from vlan 10 to the internet be routed to 192.168.16.2 (the 'blue' inside interface), and all traffic from vlan 20 to the internet be routed to 19...

Resolved! Simple VACL Config

All,I have a 6509 access switch that I want to configure a VACL on. I want people in my conference rooms to only be able to go to the Internet. I figured I would do this with a VACL, if someone knows a better way please let me know. I want to put all...

mrashby by • Level 1
  • 3144 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Newbie routing help

I inherited an 804 ISDN router and have been having an unpleasant time with the whole setup (had to call the telco twice to actually get the ISDN line working correctly, and then had to switch ISPs because the first didn't really support ISDN...) and...

Switching Latency Problem

Hi friends,I have a LAN which has one L3 Switch and 10 L2 switches. Those switches are connected through a gigabit Uplink.Suddenly just one week back, i am pinging from End user to Server. The Reply time is increased from >1ms to 10ms.Why this latenc...

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