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1answer
2k views

Route IP from one vlan to another vlan in the same vrf of the same router

Can you route a IP (/32) from one vlan to another vlan in the same vrf of the same router ? Exemple: example_router#show version Cisco IOS Software, c7600s72033_rp Software ...
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1answer
79 views

Strange Network issue

No Internet access for all workstations Internet working for some servers, eg. DC MPLS network > Switch > workstation MPLS network > Switch > server Workstation troubleshooting - tracert google ...
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1answer
64 views

MPLS: INBOUND vs OUTBOUND Labels

In The MPLS LSR if I have 4 INPUT ports with 4 labels label:port 11 : 1 22 : 2 33 : 3 44 : 4 and ONE output port How many labels can exit through the output port/interface? or do they get ...
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0answers
256 views

TCP Window Scaling Problem over MPLS

After extensive troubleshooting why the TCP speed over an MPLS circuit is slow in one direction, I figured out that by adjusting the TCP window size the situation improved a lot. Maybe you can tell me ...
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0answers
85 views

Non-local IP for next hop in routing

I'm working with an MPLS network and I am slightly confused about some route entries. Interfaces are (these are fake IPs): eth0 10.10.10.1/24 (LAN) eth1 10.9.9.1/24 (MPLS) eht2 2.2.2.2/24 ...
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0answers
53 views

Flat ISP network to MPLS dumb Q

I have a fairly flat ISP network that I am upgrading to use MPLS (dont ask why, that decision is above my position) but clients/CPE are authenticated using PPPoE. Each POP uses a router configured as ...
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0answers
232 views

Routing Issue - can't ping gateway from other routers in full mesh

I am setting up a new network. I have 4 routers in a full mesh. Edge1, Edge2, Client1, Client2. This are Mikrotik Cloud Core Routers (not that it matters). They are set up with OSPF (distributing ...
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0answers
82 views

MPLS label prefixes

This might sound crazy and unholy but is it possible to have MPLS prefixes like IP prefixes. MPLS label like an IP address is just a number (20 vs 32bits). There is no reason we can't have a MPLS ...
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0answers
2k views

External AD Trust randomly fails

We have a one way external trust between two domains. The trust was configured and validated both ways everything worked fine. Randomly the trust will stop functioning. If we reboot one of the ...
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0answers
14 views

propagate vpn tunnel networks over eigrp to allow mpls traffic to reach those vpn networks

I have a remote site that connects to one of our vendors networks via a VPN tunnel. Now, we would like other remote sites that are connected via MPLS to be able to reach these vpn networks. We are ...
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0answers
27 views

using OSPF over PE-CE Links in VPNs

area0 area0 CE1----------PE1-----------PE2-------------CE2 N1 N2 CE1,CE2 are same customer edge routers. PE1,PE2 are provider Edge routers of ...
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0answers
112 views

Layer 3 switch redundancy solution (with vlan's, stp)

So basicly I have a setup which I want to get to work but i'm unable to. It's possible I am overseeing a lot of things but let's get to it anyways. The current situation is a network with 4 switches ...