Routing

Hi,I'm stuck on a configuration which worked for like 10 minutes, and now not.Config:crypto keyring vrf_management_keyring  pre-shared-key address {DESTINATION_IP} key {KEY}!crypto isakmp policy 5 encr aes 256 authentication pre-share group 5crypto i...

Hi guys. I have 2921 connected to ISP , subinterfaces with appropriate vlans. 2 servers are connected to SVI1 :[ISP]----[2921]-------[SVI1 interface]----[server] I have nat static to that server and ACL allowing only specific public ip to that server...

Dear All,I wanted to configure access list on cisco 2851 router. requesting you please help me.Source :- 11.11.11.11/24Destination :- 10.10.10.10Port :- 7777 Thenks in advance. Abhijit 

Dear All/Akash Agrawal, Actually I am testing failover in eigrp with GNS3  , After configured the Delay (interface gi0/0 , delay 2) still traffic is going via and gi0/0 instead of gi0/1.Can you guide for the above  issue. Best regardsDebadurlav Saran...

I have built a two hub single spoke trial lab. the hubs are then connected to a layer 3 switch. I have configured DMVPN without tunnel protection My hub has a single tunnel with two nrhp entries for the two hubs I am running OSPF for dynamic routing....

Hello,I am not able ping server with packet greater than 1492B. I´m using 3G modem configured as bridge and I used PPPoE to dial connection. It looks like it do not fragment packet. interface FastEthernet4 no ip address ip tcp adjust-mss 1452 duplex ...

Hello, I was wondering we have 2 border routers to 2 different tier 1 providers and seem to use MED for inbound path selection. I was wondering how this works as BGP AS path is well above this so will MED even get looked at? unless there is a tie in ...

Hello,I have stacked together 3 2960x switches as shown in here:http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960xr/hardware/installation/guide/b_c2960xr_hig/b_c2960xr_hig_chapter_010.html#ID173From top: 1st is the master, 2nd un 3rd are...

Replacement model for CISCO 7200 VXR NPE g2 with SAMV2+

Hi all, I'm the new network administrator at my job, since most of the routers are CISCO devices, the network is running EIGRP at the CORE and Distribution.As a requiriment, I need to change de EIGRP to implement OSPF.We have 4 Nexus 7000s por CORE a...

Hi, I have cisco rt3925 (C3900e Software (C3900e-UNIVERSALK9-M), Version 15.2(2)T1, RELEASE SOFTWARE (fc1)).I want to create a user level 5 with right to only view the show run configuration.I have applied this configuration in other cisco device an...

Hi, I have a 867VAE-W and a Cisco AIRONET 1600 series access point.I am trying to setup 5 vlans on the 867 and then a trunk port to the Aironet accesspoint.I am familiar with setting this up but only using a configuration with subinterfaces on one of...

I have configured a DHCP Server on a 3560G series switch.All the ports on the switch are configured as "trusted".The DHCP Server is ignoring DHCP Discover messages with zero "giaddr" and option 82.The following debug commands are configured"debug dhc...