Other Network Architecture Subjects

Remote sites to balance with RIPv2 protocol

I have some sites which advertise the networks with RIPv2 to the backbone network. There are 2 backbone routers to collect these sites. Backbone routers are running BGP with other backbone routers. I would like to balance the sites on both backbone c...

CDP over ATM

We have several FRATM and ATM WAN links that do not support CDP. What can I do to enable CDP to work over our ATM network?

RME and proxy setting.

Can someone suggest to me the correct syntax to specific a proxy url in System Configuration of RME?My proxy is 10.1.1.1 with port 8080.I have just tried with 10.1.1.1:8080 and http://10.1.1.1:8080 without success: my ticker windows is old (march 200...

PIM sparse or bi-directional

Hello,I have a large network running multicast. There are approximatly 50 sites which source multicast traffic. Each of the sites has 2 devices (main and standby) these both communicate permenantly to multiple receivers on the same group. This is a ...

Resolved! Deleting Devices from DFM inventory

Hi there,is there a way to delete ALL devices from DFMs inventory? We have hundreds of devices and don't wantto delete them one after the other.Thanks. Thomas.

NP-8B FOR 4500/4700 router

NP-8B FOR 4500/4700 router is U interface or S/T interface?

Resolved! Cisco 3745 SYS Light

Question for all Cisco 3745 owners. Does your SYS light say on (green) when the router has finished booting? Either on the front of the router or the back (by the console port)? I have TWO 3745's that blink green when booting then go out. Accordi...

STP Diameter

Hi all,my topologie :A1--D1-\ \/ | \------B1---D5--A5 /\ | / | \/ A2--D2-\ / | /\ \--/---B2---D6--A6 / /A3--D3---/ / \/ | / /\ | /A4--D4----/Note: A:accès switch (5509/CatOS 5.1(1))D:distribution...

multicast and vlans

hello,If i have multicast clients on differents vlans,all of them are connected to a router by a dot1Q trunk ,will the router send a copy of each framein each vlan? is it able to send only one frame on the trunk? and the switch will send the frames o...

Remote sites to balance with RIPv2 protocol

I have some sites which advertise the networks with RIPv2 to the backbone network.There are 2 backbone routers to collect these sites.Backbone routers are running BGP with other backbone routers.I would like to balance the sites on both backbone coll...

Connecting cisco 2515 to 3Com Active token ring hub

Please I am new to these routers but I am trying to connect the router with dual link interfaces to a token ring hub but do not have the required token ring lobe cables.The ports are DB9 PC types on the router but have RJ45 ports on the hub.Could you...

cat 29xx 35xx 37xx and multicast

hello,I would like to interconnect 5 routers with a layer 2switch.Some of them perform multicast,as a router don't send igmp join all of them will receive multicast trafic (igmp snooping doesn't help in such a case).To resolve this issue there is RGM...

Auto MDIX feature on 4500 chassis w/ ws-x4148-rj

Hi all, I have a 4500 chassis with a ws-x4148-rj blade in it. All ports on this blade support auto mdix (auto cross-over). I've tested this with a cat1900 and a straight- and a cross-cable. In both cases the link will come up, so the feature exists.I...