Routing

Hello,I have a buddy that has a 2821 with a PRI in it. I don't have much information on it other then it is running 12.4(6)T2. His router hits 100 percent util on an ISDN process. I have searched and can not find out what that process does. I was...

It's a 3700 router. I am wondering, icmp ping could not reach to F0/0 from outside. i can ping and telnet to s0/0.int s0/0 - 1.1.1.1/30int f0/0 - 172.16.1.1/24I do an extended ping within this router. source s0/0 and target f0/0. No Response.No Acces...

I have 2600 router with two port E1 ISDN PRA controller. From ISDN provider point ov view these two lines are on the same group with 600-699 numbers on them. Is it possible that I somehow from my side controles wich number will each line answer? For ...

Hi,Can any one explains me what is local loop and remote loop in leased line circuits

I can't find anything on CCO or Google to explain the 'check==378' in the output below. router#sh access-list 1Standard IP access list 1permit 10.25.0.0, wildcard bits 0.0.0.255 check=378This is just a snippet. Other ACLs on the same router do not ha...

Hi all,I have some problems for the configuration SW 3750 support 802.1p. Please help meI have 3 VLAN (10,20,30) on this switch and i want to apply 3 values CoS on them, for example 6 for VLAN10, 5 for VLAN 20 and 4 for VLAN30 but i don't know how to...

Hello - Are there any issues to be taken into consideration when implementing BGP peering over eBGP-multihop?

Hello,We're trying to connect remote outlets to our corporate. All links from remote sites will be Ethernet based and aggregate to centrilized setup.The links will be on a particular VLAN (L2) and shall terminate on the trunk ports at the central sit...

I have an 1841 router with two internet connections. One adsl & the other 2meg leased line. On the Inside of the 1841 is an ISA server with a 10.1.1.1 addressRecently I configured POLICY BASED ROUTING so that Remote access users connect through to t...

Hi all,There is R1-R2-R3 in AS 100 R1 is peering with R4 which is in AS 200 and R3 is peering with R5 in AS 300. R2 is not running BGP on it. For R3 to reach the routes on R4 we need to redistribute BGP in IGP on R1. But the redistribution is not rec...

Hi Guys, Our Customer have one 7600 that is presenting problem of performance. When I type "show proc cpu sorted" in the interface GE-WAn display the process "CEF Scanner" in 60%. What it is this process? which is its affectation?

Hi I have two routers connected R1-> F0/0 -----F0/0-> R2.I have enabled ipv6 I try to ping the following address :FE80::CE00:1FF:FEB8:0and specify the output interface. and get the error given below.What is supposed to be the output interface in thi...

we are using DHCP to assign IP address to users. Now the problem is: If user laptop just shut down and re-connect again, user still can get the IP; but if user bring their laptop home and connect with their home network(normally, they access home bro...