Hello, dear users, have a little problem with my lab. The task is to create three networks using three switches 2960-24TT with next ip addresses:192.168.3.0/255.255.255.0 (/24);10.0.1.0/255.0.0.0 (/8);172.17.1.0/ 255.255.0.0 (16)192.168.4.0/255.255.2...
Hi, In our core router we have 20 VRFs and it also receives full bgp tables from two ISPs for the Internet.So far, we have provided Internet to only one VRF, but we are planning to make Internet available to all VRFs in the future.We do not have enou...
Hi,HSRP running on nexus 9k sh ip ospf neighbors There are multiple VLAN , out of 10 VLAN one VLAN shows EXCHANGE/DR and the other side EXSTART /BDR what could be the issue switch2 172.16.10.110 1 EXCHANGE/DR 20w0d 192.168.8.3 Vlan10...
Good afternoon.I have configured BGP with BFD on my cisco ISR4451.During a tshoot session I have checked the "show bfd neighbors detail" and i found the following output: router#sho bfd neighbors det*** output omitted ***Registered protocols: BGP CEF...
Hi all, -I'm trying to configure a interface loopback under default vrf Mgmt-vrf and the follow log appears: %IOSXE_MGMTVRF-3-INTF_ATTACH_FAIL: Management VRF attach to mgmt loopback failed%LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback10...
hi team, how much bandwith do i need to configure HSRP or VRRP between tow routers thanks
Hi everyone, Im traying to limit the bandwidht using pseudo wire configuration between two cisco IOS XR 9904 (6.4.2 version). The problem is that Im using a "bundle-Ether" to do this. Could someone give me a hand please? The config that I have is......
My cisco2921 router always boots into ROMMON. I can manually boot it by using the IOS in flash0.What's the problem? what can I do?Thanks in advance!The following is the output of console:System Bootstrap, Version 15.0(1r)M16, RELEASE SOFTWARE (fc1)Te...
Hello, I work with an MPLS service provider, we have this weird this with our Cisco routers, when the client does a traceroute from their Site-A to Site-B and also do the opposite, they get difference results, always missing 2 hops. The client thinks...
Hi Everyone,Can anyone please explain while advertising routes to BGP peer why we create a static route pointing towards null 0 when it won't make any value. I mean after adverting the network to our BGP peer, our router/L3 switch will consider those...
I have done all the necessary configuration on My firewall (access list, nat, default route) but I still cant ping to the other network (out side)
After confirming MPLS L3VPNs and doing some internet breakout tasks. I wanted to have a look at leaking routes between VRFs away from L3VPNs. I have been able to use a import map within the VRF to import specific routes using a route-map and prefix l...
I have configured my Cisco ASA to translate internal addresses to external (WAN) interface. Everything works right, internet connection works as expected. I have created site to site tunnel between ASA and AWS. I was able to ping resources on AWS fr...
Hi guys,Due to flash inconsistency/errors after a power surge issue, my router C800 started acting very strange. Having spent several weeks trying to bring life back into it through formats and the whole lot, I decided to replace it completely. I man...
Hi Members.We are getting high cpu utilization, due to this network is not working properly.Following are the log of show processes cpu sorted , How can we identify why CPU is utilized. CPU utilization for five seconds: 100%/96%; one minute: 90%; fi...
