Routing

packet loss from Router local LAN interface

Dear Team there are 4 interfaces in our router(L3), 0/0/00/0/10/0/20/0/3 first three interfaces (0/0/0,0/0/1,0/0/2) are connected to ISP fourth interface(0/0/3) is connected to local network my question is that when i ping to certain sites or ip's f...

Assigning public ip address to the computer which is in office network.

Hi, I have a computer in my office network with ip address 192.168.1.10 and i have one public ip 175.101.6.69. I want to assign this public ip to the internal computer so that traffic shoud go to outside using the public ip 175.101.6.69.. How to conf...

STP - loops protection mechanism - Plz advise

Hi all,Recently, I faced an incident where (by accident) an external partner of my company used an ethernet cable and connected two switchport interfaces, of one of our access switches .I have to mention that these access ports are configured with R...

Resolved! how does it work in order if bgp conditional advertisement and route-map

Hi, I need some more clarification when we use bgp conditional advertisement and route-map both for the particular neighbor. see the below.ex)router bgp 1 neighbor xxx.xxx.xxx.xxx route-map route-map-out-a out neighbor xxx.xxx.xxx.xxx advertise-map a...

Cannot get into my router

I have 15 Cisco 2520 routers that i purchased. ALL of them have the same problem. They boot up then seem to lock up. At the end of the boot process nothing happens when I press any key on my keyboard. I also tried to get into the RMON to reload th...

After Enabling trunking and two VLANs on switchports - clients don't receive IP Addresses

Hello all and thanks for your help and expertise. Here's my scenario: I have approximately 35 Ruckus APs in a building which has multiple VLANs. The switches are Cisco 3560G. I want to segment the wireless traffic onto a dedicated wireless VLAN ...

Resolved! High Availability Campus Design: Layer 3 Access to the Distribution

Hi Cisco Expert, I have seen on many Cisco Campus design document the Layer 3 Access to the Distribution Model as shown in figure 6 in the following linkhttp://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/HA_recovery_DG/campusRecovery.html Th...

Cisco 7206VXR & PA-GE

I am looking to install a PA-GE interface in a 7206VXR. I do not have a processing engine that will support Gigabit speeds. However, I only need 200 meg out of this setup. Is it possible to install a PA-GE and link up at Gig speeds but only get ar...

Alarms on SONET Link

Hi experts, We have a POS port going to our upstream provider. Recently we've noticed lots of errors on the port. We've tried changing the sfp and line cards to no avail. We have contacted our upstream provider, but they found nothing on there end......

Resolved! Access-list not blocking traffic correctly

I apologize if this is the wrong place to be asking this and if this is something easily searched for. I just got thrown into a Network Administrator position for a small WISP the guy I am replacing did not keep good documentation so I'm dealing wit...

Check router for VPN Throughput - L2TP VPN

I am working on setting up a VPN for our office. I have the PPTP version working but am unable to get L2TP to function. Through various testing methods (setting up our Mac Yosemite server as a VPN and testing it in and out of the office), I am lea...

Blocking Internet to few users alone

Hi in my network I have a cisco 1941 router and 3750 switch. Users are configured on vlan 2 with a/24 range. I need to block Internet and allow email for selected users. i try to exclude the selected user from getting natted so their internet will be...

No reponse with Traceroute through MPLS betwork works with server

Hi Guys,I am facing the situation where I am able to traceroute from server to remote sites and I can see the path taken for troubleshooting purpose. But when i do traceroute from core switches(7ks), traceroute does gets lost in the mpls SP network. ...

VRRP for gateway redundancy

I am looking at implementing a VRRP solution, but I have a question concerning the service provider side. If I have two routers and a virtual router IP address of say 192.168.1.1 on the inside, what is required on the service provider (public) side? ...