please note that I confgure VTI and keep alive but the tunnel doesn't go down automaticly, interface Tunnel29ip mtu 1400keepalive 10 3tunnel mode ipsec ipv4tunnel protection ipsec profile TNB-BKP_Profany advise!thanks
Forum Posts
Resolved! FF00::/8 Null0 Rule
I understand that this rule is used to discard multicast traffic sent to the router, but wouldn't this stop some of the fundamental IPv6 processes (e.g. NDP) from working? Why does the router add this automatically? And have I misunderstood its purpo...
Resolved! DMVPN NHRP - Phase 2 and phase 3 -
Hi guys, I am confused with DMVPN phase 2 and phase 3, when they say spoke traffic does not go through hub, does it mean that it just makes reference to the NHRP mapping (NBMA ip -> tunnel IP) to register it in data plane?Why is Phase 2 not compatibl...
Hi...when connection customer to customer in vpn mpls there is a label in mpls packet that identify customer. how and the label is generated. is the mbgp process that create them? or the ldp? please correct me... is the label unidirectional too? mean...
Resolved! Nexus 3k route ACL on L3 interface
I'm testing ACL on nexus 3k switches. Very simple setup. Two switches, R1 and R2. Linked with each other over their layer3 interfaces Eth1/1. Trying to use ACL r1r2 to block the traffic from R1 loopback1 to R2 loopback2 without any luck. No hit sho...
Hi Everyone,I badly need help. am working on mGRE (static). I am able to get the tunnel up. However, I could not get LAN side networks on both sides to go through the tunnel as EIGRP does not seem to work. It is not forming any neighbor relationshi...
Hi there !!Can anyone suggest a solution where I have two locations (H/O and B/O) connected to 2 different ISP with the bw capacity of (1GIG/3GIG) and I want to load balance traffic over two unequal bandwidth links provided by the ISP with OSPF. In t...
Resolved! Interface not accepting DHCP address
Have configured an interface on cisco 2811 for DHCP, it is up/up but not accepting an address. I've attached a basic config and DHCP debug. Any advice would be appreciated, any further info can be provided.
Hello, I'm having connectivity issue's with my router and switch.I'm unable, from the 1921 router ping my computer which is in a vlan, without taking the firewall offline.I'm also unable to ping the internet from the computer on the vlan, but I can p...
HI,I can ping the IP address192.168.29.105 of the vManage controller from the internet router but I am unable to ping from vEdge2 router. I confirmed the default route towards the internet router ip route 0.0.0.0/0 70.1.1.13.Internet router Verizon-I...
Hi ,Can anyone share nexus document of MPLS VPN's over mGRE.I tried traditional commands of MPLS VPN's OVER mGRE however those are not being supported in nexus. Thanks in advance
Hey guys, So in our network, we have 2 BGP routers connected to 2 ISPs, say R1 connected to ISP1 and R2 connected to ISP2. Now, we have enabled redundancy using HSRP, and when we check available paths to any external Ip from R1 using sh ip bgp 8.8.8....
Resolved! OSPF routing issue
Hi, I am unable to ping from MPLS and internet routers as mentioned the following IP address. 192.168.29.105192.168.29.223192.168.29.124 I can able to ping from the core router as shown the following configuration. Core-RouterCore-Router#ping 192.168...
Resolved! Cisco 8500L and GLBP support
Hello Colleagues,I would like to check one small thing about new Cisco router C8500L-8S4X. I have checked all possible tools and available documents but there is no clear answers anywhere. Does it support GLBP - Gateway Load Balancing Protocol? From ...
Hi,can one node be a map server/resolver, and a proxy ITR/ETR? Or proxy ITR and ETR need to be sepparated on different nodes?I am referring when border and control plane nodes are colocated.
