Routing

Hi!! Just wanna clear my self one one thing.....i know in LAN if we want to make a perticular router DR we can configure a loopback address......if this is so then or what perpose we use priority.......which is 1-255.......cheers second thing is ...

Is an MPLS cloud always connected wih ethernet interfaces of sites. Please discuss..

Recently we incporated an ACL on all our devices for the read SNMP string (had it for write). My ACL looks like this:access-list 1300 remark ACS for SNMP Readaccess-list 1300 permit host 10.1.1.150access-list 1300 permit 10.1.17.0 0.0.0.254 access-l...

Hi there,I've got a Cisco 1721 and a BRI interface. The 1721 is connected to the Internet via SDSL on interface Ethernet0. I'd like to use the BRI interface as ISDN backup when the SDSL line is down. Could anyone check my config and tell me if thi th...

We are going to change from frame-relay on WAN serials to hdlc or multilink ppp (depending on office location). We are also changing most other config parameters of the serials, such as ip addresses. Should we first use shutdown command before making...

Dear all,We have two T1 lines connected to our router and when we type show ip route its show the following:-Cisco router#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA -...

I have a 6500 switch with a Supervisor II card I'd like to upgrade from 12.1(26)E to 12.2(18)SXDI notice it currently has a boot image and a main IOS image, i.e.boot system flash sup-bootflash:c6sup22-po3sv-mz.121-26.E3.binboot bootldr bootflash:c6ms...

Hi Recently on our 7513 standby processor (RSP 16) failed in slot 7. After replacing it with a new one, it still keeps resetting. If is giving "%HA-3-SYNC_ERROR: CCB Playback error". %HA-5-SYNC_RETRY: Reloading standby and retrying sync operation(re...

can we bundle T3 links with multilink interface. if possible, which basic router model support that. can anyone help on this.

I'm trying to install a VWIC 1MFT E1 card in a Cisco 2811 Router . The problem is that I can only get a max of two channel groups while I need all the available groups(even 30). Any suggestions someone?

Hi all,I'am looking for any QoS tools or softwares that will help me testing different QoS implementations, open source as well as commercial which simulate different traffic type (http, ftp, smtp, ...)Any idea?Think you in advance.

Hi there looking for some helpI have a Cisco Catalyst 3750 setup with multiple vlans with all traffic going through a PIX (Gatway A) IP route 0.0.0.0 255.255.255.255 10.10.10.1There is a second Gateway/Firewall(B) 192.168.172.1 which we use for a cou...

HiI want to connect a Cisco-router (18xx?) to my LAN and to 2 different ISP:s. I want a feature that checks the availability of the ISP-connections and does some kind of failover if the primary ISP is malfunctional.Are there many ways to do this? I h...

Hi all,Just wondering if anybody had any information on 'hourly' spikes on CPU relating to the process Key Proc?2561XM with 12.3.13 crypto code.this probably has something to do with the crypto sa lifetime so I've changed that from 3600 (1hr) to 7200...

What is the most adequated router for a 100Mb WAN link?