Routing

Hi, I'm looking at this command as it seems useful. however, what do others recommend for maxas counts? I am thinking of 12 for an edge router connected to internet. The default route is in place to catch anything higher. Based on some current calcul...

Hello, We are using QinQ in a classical way to exchange customer vlans between two switches ( catalyst 3750G-12S-E ). On site A , a customer has 3 ports configured in dot1q-tunnel Port 1 : Tagged traffic from vlan 500 to vlan 510 Port 2 : Untagged...

Looking for some assistance in my BGP configuration. I have a peer (172.26.10.10) not coming up. I have a small porition of the config, let me know if you need more. I've also posted the logs of what i'm getting when i bring up gi0/0/0.129. I have tw...

Hi, we have L3 switch/routers in 4 sites and were wondering if we could configure BGP between routers without the ISP participating. Static routes have been configured between the routers of each site. What is the best way of getting this configured?...

I am new to routing and switching.  can someone please tell me what is the purpose of serial interface on a router and is it used in latest routers?

Hi I have a Router connected to the Internet The same router is connected to my MPLS As the MPLS circuit is down , I had to create a GRE tunnel to other end using the Internet Question I would like to reserve 5 MBit bandwidth and the rest 5 MBit for ...

I have a cisco 1921 router and I cannot get into the device any more because of the defaulted one-time cisco username and password. How can I reset the device to factory and set my own username? Also, where can I download/use the cisco configuration ...

Hi, In ASR9000, we can see a route-policy when show bgp neighbor x.x.x.x. This route-policy is for filtering prefix. but under interface for connection to bgp peer x.x.x.x, we also can see an access-group, which also is for filtering prefix. My quest...

hello guys,i need to configure a C887 router as:FE 0/3 for network 192.168.1.0FE 0/0 to 0/2 for network 192.168.9.0VLAN2 for FE0/3 with 192.168.1.197VLAN1 for other ports with 192.168.9.1i need each device in network 192.168.1.0 see each device in 19...

I have scoured the forums and see there are folks with the same problem I am having, but there seems to be differing opinions on the cause. I have several 2900 series routers running different versions of code. The code ranges from 15.1(4)M8 to 15.4(...

Hi All..We are about to install new cisco 2900 router very shortly. I would like to know following since I have not experience about Cisco 2900 router.We purchaed the followings from vendorS29Uk9-15102TSL-29-DATA-K9SL-29-SEC-K9It seems like SL-29-* i...

Hello, I am configuring new 48 port 3650 (15.0) and the command in a template is "system mtu routing 1500". I did configure an int vlan but left it shut down with no ip address and that command still did not go through. It seems that command is not a...

Hi If I have to roll back below config :-ip nat outside source static x.x.x.x  y.y.y.y Then do I need to first use clear ip nat outside/inside x.x.x.x y.y.y.y>>removing  existing translations for those particular IPsand then use no ip nat outside sou...

For a branch router, 1 WAN interface with committed rate lower than line rate (1Gbps), and a 1Gbps LAN interface. QoS policy is applied on WAN outbound direction to protect voice and some other traffic. What would be a reason to apply QoS policy on ...