I am having a problem with HSRP routers occasionally becoming active-active. The site has two 1921 routers with HWIC-4ESW each and connect to Catalyst 2960 Access switches. Router1 is normally the active router and Router2 the standby router.Occas...
Routing
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Forum Posts
Hi all, I see ""misses in cache" keep increasing for Gi0/1 when using "show buffer".Yet, no increasing of "no buffer" when using "show int gi0/0".Also, no "cache misses" when using "show int gi0/1 switching"------------------------------------------...
hi all, I need to know the threshold level of cpu temperature that considered to be normally for cisco 2900 series. appreciation.
Hi:I have two new cisco 1921 I'd like to configure using Cisco CP Express.When I try with Internet Explorer 9 I can login to Cisco CP Express webpage, and I can see all links and images of the homepage, but in the middle of the page it shows an info ...
Resolved! trace route
I have an issue with a cisco 861, I'm unable to trace route to any host beyond the router, even the next hop.I've done a trace from a client on the network and the route itself. both timeout
What are the Pros/Cons of the following two config examples?My thought on it is they are actually the same but using different metrics to meet the "Target shaping rate". However, the Peak (be) packets are marked "1" and eligible for discard upstream....
Hi, we have a WAN to another location which goes out a switchport on a 3750 to our communication providers equipment (they are handing this off from an ME3400).We are adding a second (new) location and using the same provider. They said that ok, you...
I run QoS in my WAN environment. Traffic passing through the router either is tagged or gets tagged as it passes the router. QoS works fine for traffic passing through the router. My trouble is with traffic sourced at the router. TACACS, for exam...
Hello everyone,I have a bit of an unusual issue and I'm unable to determine how to proceed. We are trying to establish a backup IPSEC tunnel to support our sites should our MPLS network become unavailable. We're having trouble trying to configure the...
Can anyone help clarify if Bidirectional Forwarding Detection (BFD) is compatible with eBGP multihop? It seems it wouldn't naturally because the physical links are no longer associated with the BGP peer, but I found a document that suggests they can...
Hi All,I have a couple of questions regarding BGP peering non-directly-connected routers. I’ve drawn up and attached a small lab to help me convey the questions:In the drawing, I have iBGP sessions on AS 1 between R1, R2, R3 & R4. Assume it is part...
We are in the process of deplyiing SCCM 2012.During the PXE boot process, the PXE device (connected to vlan21) gets an IP address from the DHCP server (vlan 21) and is then meant to pick up TFTP image from TFTP server(vlan 21). DHCP Server & TFTP ser...
Hello,I have CISCO ASA 5515-X -- ASA Version 8.6(1)2I have block of 5 IP address and want to use these with my device.Business wise, the router servers a public website on port 80 and 443. Since 443 is in use for the site, it MUST forward to our load...
Could you please provide insight on how to restrict specific routes learned via OSPF from getting updated in the main routing table.
Dear Sirs!In my network, I use two Nexus 5596 and connect 3925 router to both switches by Port-channel and use few subinterfaces on the Po interface.Now I need make L2TPv3 L2 channel to remote office over L3 channel, but I can not use xconnect comman...
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