HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Confi - Page 6

HP 6125G Manual

Page 6 highlights

BGP route selection 124 BGP and IGP synchronization 125 Settlements for problems in large scale BGP networks 126 BGP GR 129 MP-BGP 130 Protocols and standards 130 BGP configuration task list 131 Configuring BGP basic functions 132 Configuration prerequisites 132 Creating a BGP connection 132 Specifying the source interface for TCP connections 133 Allowing establishment of EBGP connection to an indirectly connected peer or peer group 134 Controlling route generation 134 Configuration prerequisites 134 Injecting a local network 134 Configuring BGP route redistribution 135 Enabling default route redistribution into BGP 135 Controlling route distribution and reception 136 Configuration prerequisites 136 Configuring BGP route summarization 136 Advertising a default route to a peer or peer group 136 Configuring BGP route distribution/reception filtering policies 137 Enabling BGP and IGP route synchronization 139 Limiting prefixes received from a peer or peer group 139 Configuring BGP route dampening 140 Configuring a shortcut route 140 Configuring BGP route attributes 141 Configuration prerequisites 141 Specifying a preferred value for routes received 141 Configuring preferences for BGP routes 141 Configuring the default local preference 142 Configuring the MED attribute 142 Configuring the NEXT_HOP attribute 144 Configuring the AS_PATH attribute 145 Tuning and optimizing BGP networks 147 Configuration prerequisites 147 Configuring the BGP keepalive interval and holdtime 147 Configuring the interval for sending the same update 148 Configuring BGP soft-reset 148 Enabling the BGP ORF capability 149 Enabling 4-byte AS number suppression 150 Setting the DSCP value for BGP packets 151 Enabling quick EBGP session reestablishment 151 Enabling MD5 authentication for TCP connections 152 Configuring BGP load balancing 152 Forbiding session establishment with a peer or peer group 152 Configuring a large scale BGP network 153 Configuration prerequisites 153 Configuring BGP peer groups 153 Configuring BGP community 155 Configuring a BGP route reflector 155 Configuring a BGP confederation 156 Configuring BGP GR 157 Enabling trap 157 iv

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iv
BGP route selection ············································································································································· 124
BGP and IGP synchronization···························································································································· 125
Settlements for problems in large scale BGP networks ··················································································· 126
BGP GR ································································································································································ 129
MP-BGP································································································································································· 130
Protocols and standards ····································································································································· 130
BGP configuration task list ·········································································································································· 131
Configuring BGP basic functions································································································································ 132
Configuration prerequisites ································································································································ 132
Creating a BGP connection································································································································ 132
Specifying the source interface for TCP connections ······················································································· 133
Allowing establishment of EBGP connection to an indirectly connected peer or peer group····················· 134
Controlling route generation ······································································································································· 134
Configuration prerequisites ································································································································ 134
Injecting a local network ···································································································································· 134
Configuring BGP route redistribution ················································································································ 135
Enabling default route redistribution into BGP ································································································· 135
Controlling route distribution and reception ············································································································· 136
Configuration prerequisites ································································································································ 136
Configuring BGP route summarization ············································································································· 136
Advertising a default route to a peer or peer group ······················································································· 136
Configuring BGP route distribution/reception filtering policies ····································································· 137
Enabling BGP and IGP route synchronization ································································································· 139
Limiting prefixes received from a peer or peer group····················································································· 139
Configuring BGP route dampening ··················································································································· 140
Configuring a shortcut route······························································································································· 140
Configuring BGP route attributes································································································································ 141
Configuration prerequisites ································································································································ 141
Specifying a preferred value for routes received····························································································· 141
Configuring preferences for BGP routes ··········································································································· 141
Configuring the default local preference ·········································································································· 142
Configuring the MED attribute ··························································································································· 142
Configuring the NEXT_HOP attribute ················································································································ 144
Configuring the AS_PATH attribute ··················································································································· 145
Tuning and optimizing BGP networks························································································································ 147
Configuration prerequisites ································································································································ 147
Configuring the BGP keepalive interval and holdtime ···················································································· 147
Configuring the interval for sending the same update ···················································································· 148
Configuring BGP soft-reset·································································································································· 148
Enabling the BGP ORF capability······················································································································ 149
Enabling 4-byte AS number suppression ·········································································································· 150
Setting the DSCP value for BGP packets··········································································································· 151
Enabling quick EBGP session reestablishment ································································································· 151
Enabling MD5 authentication for TCP connections ························································································· 152
Configuring BGP load balancing ······················································································································ 152
Forbiding session establishment with a peer or peer group··········································································· 152
Configuring a large scale BGP network ···················································································································· 153
Configuration prerequisites ································································································································ 153
Configuring BGP peer groups ··························································································································· 153
Configuring BGP community ······························································································································ 155
Configuring a BGP route reflector ····················································································································· 155
Configuring a BGP confederation ····················································································································· 156
Configuring BGP GR ··················································································································································· 157
Enabling trap ································································································································································ 157